{"id":17500,"date":"2022-05-25T20:21:05","date_gmt":"2022-05-25T20:21:05","guid":{"rendered":"https:\/\/www.wintersunexpert.com\/september-weather-in-hilton-head-island-south-carolina\/"},"modified":"2022-05-25T20:21:06","modified_gmt":"2022-05-25T20:21:06","slug":"september-weather-in-hilton-head-island-south-carolina","status":"publish","type":"post","link":"https:\/\/www.wintersunexpert.com\/september-weather-in-hilton-head-island-south-carolina\/","title":{"rendered":"September Weather in Hilton Head Island, South Carolina - 2024"},"content":{"rendered":" <!-- wp:paragraph -->\n<p>Hilton Head Island is a beautiful town in South Carolina named after Captain William Hilton, the person who discovered the Island. It is surrounded by a beautiful setting and a lovely atmosphere. Its widespread beaches, world-class golf courses and numerous amenities offered throughout the year attracts many. The town is culturally rich, and it has many historic places worth visiting. You can join the lively expedition and learn about Hilton Head Island.<\/p>\n<!-- \/wp:paragraph -->\n\n<div class=\"climate_paragraph top_paragraph\">Weather September 2024 in Hilton Head Island South Carolina:<br><br>Generally, September in Hilton Head Island will be really nice, with an average temperature of around 86\u00b0F \/ 30\u00b0C. As there is not a lot of humidity, it will feel comfortable. You can expect around 13 rainy days, with on average 2.6 inches \/ 66 mm of rain during the month of September.<\/div><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/main_images\/Hilton Head Island South Carolina weather in September - water temperature - comfort.jpg\" alt=\"Moderately uncomfortable (moderate humidity) with nice temperatures\" class=\"wp-image-climate_main\"\/><figcaption>MoodyGroove - CC BY-SA 3.0<\/figcaption><\/figure><!-- \/wp:image --><!-- wp:paragraph --><p><!-- wp:heading --><h2>September weather in Hilton Head Island South Carolina<\/h2><!-- \/wp:heading -->To get a good overview of the type of weather you can expect in September in Hilton Head Island, we will look at the day and night temperature, minimum and maximum water temperature, and if September is comfortable or humid<br><br>Generally, September in Hilton Head Island will be really nice. Historical data shows that you can expect an average temperature of around 86\u00b0F \/ 30\u00b0C. As there is not a lot of humidity, it will feel comfortable. During the night, it will cool down to around 69\u00b0F \/ 21\u00b0C.<br><br>Hilton Head Island has its share of rainy days in September. You can expect around 13 rainy days, with on average 2.6 inches \/ 66 mm of rain during the whole month.<br><br><\/p><!-- \/wp:paragraph --><div class='weather_monthly_images_container'><div class=\"weather_monthly_images_item\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/weather_month_images\/month_9\/September Day and Night Temperature for Hilton Head Island South Carolina.jpeg\" alt=\"Average temperature\" class=\"monthly_av_temp monthly_image\"><\/div><div class=\"weather_monthly_images_item\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/weather_month_images\/month_9\/September Minimum and Maximum Water temperature for Hilton Head Island South Carolina.jpeg\" alt=\"Average Sea temperature\" class=\"monthly_sea_temp monthly_image\"><\/div><div class=\"weather_monthly_images_item comf_hurr_single\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/weather_month_images\/month_9\/September Wintersun Comfort grade for Hilton Head Island South Carolina.jpeg\" alt=\"Wintersun Comfort grade and huricane risk\" class=\"monthly_comf_hurr monthly_image\"><\/div><\/div><!-- wp:paragraph --><p><div class=\"climate_paragraph_normal\">The forecast for September 2024 is based on historical data and are averages. They will give a good indication what you can expect, but the daily temperature and rain will fluctuate during the month.<\/div><\/p><!-- \/wp:paragraph --><!-- wp:paragraph --><p><!-- wp:heading --><h2>September weather in Hilton Head Island South Carolina in more detail<\/h2><!-- \/wp:heading -->To get a better feeling for the type of weather, you can expect in September in Hilton Head Island, we will look at the temperature, rain, wind, humidity, water temperature, and sun and clouds<div class=\"toggle_switch\">\r\n    \t<div class=\"btn-container\">\r\n\t\t<i class=\"fa fa-sun-o\" aria-hidden=\"true\"><\/i>\r\n\t\t\t<label class=\"switch btn-color-mode-switch\">\r\n\t\t        <input type=\"checkbox\" name=\"color_mode\" id=\"color_mode\" value=\"1\">\r\n\t\t        <label for=\"color_mode\" data-on=\"Metric\" data-off=\"Imperial\" class=\"btn-color-mode-switch-inner\"><\/label>\r\n\t\t    <\/label>\r\n\t<\/div>\r\n    <\/div><\/p><!-- \/wp:paragraph --><!-- wp:heading --><h3>- What will the temperature be in Hilton Head Island in September<\/h3><!-- \/wp:heading --><!-- wp:paragraph --><p>Generally, you can expect in September an average temperature of 86\u00b0F \/ 30\u00b0C during the day and an average of 69\u00b0F \/ 21\u00b0C during the night. In September, during the warmest part of the afternoon, the temperature can often get as high as 93\u00b0F \/ 34\u00b0C, and at the end of the night, it can get as low as 59\u00b0F \/ 15\u00b0C.<\/p><!-- \/wp:paragraph --><!-- wp:paragraph --><p>When looking at the whole year, January is the coldest month, with an average temperature of around 60\u00b0F \/ 16\u00b0C. July is the hottest month,  with an average temperature of around 91\u00b0F \/ 33\u00b0C. When comparing September with the temperature in the month before and after, this is almost equal to August, which sees an average maximum temperature of around 89\u00b0F \/ 32\u00b0C. And slightly more than October, which sees an average maximum temperature of around 78\u00b0F \/ 26\u00b0C.<br><br><\/p><!-- \/wp:paragraph --><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large image_imperial do-not-show\"><a href=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina average day and night temperature in c.png\" class=\"img-lightbox-link\" data-src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina average day and night temperature in c.png\" aria-hidden=\"true\" rel=\"lightbox\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina average day and night temperature in c.png\" alt=\"September temperature for Hilton Head Island South Carolina\" class=\"wp-image-climate_image\"\/><\/a><figcaption>Day and night temperature variation for Hilton Head Island during the year.<\/figcaption><\/figure><!-- \/wp:image --><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large image_metric\"><a href=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina average day and night temperature in f.png\" class=\"img-lightbox-link\" data-src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina average day and night temperature in f.png\" aria-hidden=\"true\" rel=\"lightbox\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina average day and night temperature in f.png\" alt=\"September temperature for Hilton Head Island South Carolina\" class=\"wp-image-climate_image\"\/><\/a><figcaption>Day and night temperature variation for Hilton Head Island during the year.<\/figcaption><\/figure><!-- \/wp:image --><div class=\"toggle_switch\"><\/div><!-- wp:paragraph --><p>But average temperatures only tell half of the story. It is also good to check the maximum and minimum temperatures. When looking at the whole year, July is the hottest month,  with a temperature  of around 100\u00b0F \/ 38\u00b0C. January is the coldest month, with a temperature  of around 77\u00b0F \/ 25\u00b0C. When comparing September with the temperature in the month before and after, this is slightly lower than August, which sees an average maximum temperature of around 98\u00b0F \/ 37\u00b0C. And slightly more than October, which sees an average maximum temperature of around 87\u00b0F \/ 31\u00b0C.<br><br><\/p><!-- \/wp:paragraph --><!-- wp:paragraph --><p>In the following graph, you can see how many cold and hot days you can expect in Hilton Head Island each month:<\/p><!-- \/wp:paragraph --><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large image_imperial do-not-show\"><a href=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina temperature during the year in c.png\" class=\"img-lightbox-link\" data-src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina temperature during the year in c.png\" aria-hidden=\"true\" rel=\"lightbox\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina temperature during the year in c.png\" alt=\"September temperature for Hilton Head Island South Carolina\" class=\"wp-image-climate_image\"\/><\/a><figcaption>Day and night temperature variation for Hilton Head Island during the year.<\/figcaption><\/figure><!-- \/wp:image --><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large image_metric\"><a href=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina temperature during the year in f.png\" class=\"img-lightbox-link\" data-src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina temperature during the year in f.png\" aria-hidden=\"true\" rel=\"lightbox\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina temperature during the year in f.png\" alt=\"September temperature for Hilton Head Island South Carolina\" class=\"wp-image-climate_image\"\/><\/a><figcaption>Day and night temperature variation for Hilton Head Island during the year.<\/figcaption><\/figure><!-- \/wp:image --><div class=\"toggle_switch\"><\/div><!-- wp:heading --><h3>- Can you expect rain in September in Hilton Head Island?<\/h3><!-- \/wp:heading --><!-- wp:paragraph --><p>Generally, you can expect about 13 rain days in September, with on average 2.6 inches \/ 66 mm of rain.<\/p><!-- \/wp:paragraph --><!-- wp:paragraph --><p>When looking at the whole year, November is the dryest month, with an average rainfall of around 1.6 inches \/ 40 mmmm. January is the wettest month,  with an average rainfall of around 3.3 inches \/ 84 mmmm. When comparing September with the month before and after,  this is a lot less than August, which sees around 3.2 inches \/ 82 mm of rain. And slightly more than October, which sees around 2.4 inches \/ 61 mm of rain<br><br><\/p><!-- \/wp:paragraph --><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large image_imperial do-not-show\"><a href=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina rain during the year in c.png\" class=\"img-lightbox-link\" data-src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina rain during the year in c.png\" aria-hidden=\"true\" rel=\"lightbox\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina rain during the year in c.png\" alt=\"September rain for Hilton Head Island South Carolina\" class=\"wp-image-climate_image\"\/><\/a><figcaption>Rain days for Hilton Head Island during the year.<\/figcaption><\/figure><!-- \/wp:image --><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large image_metric\"><a href=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina rain during the year in f.png\" class=\"img-lightbox-link\" data-src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina rain during the year in f.png\" aria-hidden=\"true\" rel=\"lightbox\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina rain during the year in f.png\" alt=\"September rain for Hilton Head Island South Carolina\" class=\"wp-image-climate_image\"\/><\/a><figcaption>Rain days for Hilton Head Island during the year.<\/figcaption><\/figure><!-- \/wp:image --><div class=\"toggle_switch\"><\/div><!-- wp:paragraph --><p>If we look at the number of days with rain, November is the month with the least amount of rain days  with an average of between 7 and 8 days. July is the month with the most rain days  with an average of between 20 and 21 days.  When comparing September with the month before and after,  this is less than August, which sees around 18 days of rain. And slightly more than October, which sees an average of between 7 and 8 days of rain<\/p><!-- \/wp:paragraph --><!-- wp:heading --><h3>- What will the water temperature be in Hilton Head Island for September<\/h3><!-- \/wp:heading --><!-- wp:paragraph --><p>You can expect in September, the water temperature for Hilton Head Island to be between 84\u00b0F \/ 29\u00b0C and 78\u00b0F \/ 26\u00b0C.<\/p><!-- \/wp:paragraph --><!-- wp:paragraph --><p>To compare the water temperature we will use the maximum water temperature. You can expect this temperature on a more sunny day, close to the shore, when the wind does not mix the relatively warmer and colder water.<br><br>August has the highest water temperature,  with an average of between 84\u00b0F \/ 29\u00b0C and 86\u00b0F \/ 30\u00b0C. February has the lowest water temperature, with around 59\u00b0F \/ 15\u00b0C. When comparing the water temperature from September with the month before and after, September has a water temperature almost equal to August, with a water temperature of an average of between 84\u00b0F \/ 29\u00b0C and 86\u00b0F \/ 30\u00b0C. And almost equal to the water temperature from October, that is an average of between 80\u00b0F \/ 27\u00b0C and 82\u00b0F \/ 28\u00b0C.<br><br><\/p><!-- \/wp:paragraph --><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large image_imperial do-not-show\"><a href=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina average water temperature in c.png\" class=\"img-lightbox-link\" data-src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina average water temperature in c.png\" aria-hidden=\"true\" rel=\"lightbox\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina average water temperature in c.png\" alt=\"September water temperature for Hilton Head Island South Carolina\" class=\"wp-image-climate_image\"\/><\/a><figcaption>Water temperature for Hilton Head Island during the year.<\/figcaption><\/figure><!-- \/wp:image --><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large image_metric\"><a href=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina average water temperature in f.png\" class=\"img-lightbox-link\" data-src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina average water temperature in f.png\" aria-hidden=\"true\" rel=\"lightbox\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina average water temperature in f.png\" alt=\"September water temperature for Hilton Head Island South Carolina\" class=\"wp-image-climate_image\"\/><\/a><figcaption>Water temperature for Hilton Head Island during the year.<\/figcaption><\/figure><!-- \/wp:image --><div class=\"toggle_switch\"><\/div><!-- wp:heading --><h3>- Can you expect in September a lot of sunny days in Hilton Head Island<\/h3><!-- \/wp:heading --><!-- wp:paragraph --><p>Generally, you can expect around 12 sunny days in September and around 13 partly sunny days. The remaining days will be cloudy.<\/p><!-- \/wp:paragraph --><!-- wp:paragraph --><p>When looking at the whole year, October is the month with the highest number of sunny days,  with an average of between 14 and 15 sunny days. July is the month with the lowest number of sunny days, with around 5 sunny days. When comparing September with the number of sunny days in the month before and after,  it is slightly higher than August, with an average of between 8 and 9 sunny days. And slightly less than October, with an average of between 14 and 15 sunny days <br><br><\/p><!-- \/wp:paragraph --><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large image_imperial do-not-show\"><a href=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina cloudy - partly cloudy - sunny days .png\" class=\"img-lightbox-link\" data-src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina cloudy - partly cloudy - sunny days .png\" aria-hidden=\"true\" rel=\"lightbox\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina cloudy - partly cloudy - sunny days .png\" alt=\"September temperature for Hilton Head Island South Carolina\" class=\"wp-image-climate_image\"\/><\/a><figcaption>The number of sunny, partly sunny, and cloudy days for Hilton Head Island<\/figcaption><\/figure><!-- \/wp:image --><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large image_metric\"><a href=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina cloudy - partly cloudy - sunny days .png\" class=\"img-lightbox-link\" data-src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina cloudy - partly cloudy - sunny days .png\" aria-hidden=\"true\" rel=\"lightbox\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina cloudy - partly cloudy - sunny days .png\" alt=\"September temperature for Hilton Head Island South Carolina\" class=\"wp-image-climate_image\"\/><\/a><figcaption>The number of sunny, partly sunny, and cloudy days for Hilton Head Island<\/figcaption><\/figure><!-- \/wp:image --><div class=\"toggle_switch\"><\/div><!-- wp:paragraph --><p>We have looked at the sunny days in Hilton Head Island. Let's also look at the cloudy or overcast days. January is the month with the highest number of cloudy days,  with around 10 cloudy days. May is the month with the lowest number of cloudy days, with around 4 cloudy days. When comparing September with the number of cloudy days in the month before and after,  it is almost equal to August, with an average of between 4 and 5 cloudy days. And almost equal to October, with an average of between 5 and 6 cloudy days <br><br><\/p><!-- \/wp:paragraph --><!-- wp:heading --><h3>- Will it be comfortable in September in Hilton Head Island?<\/h3><!-- \/wp:heading --><!-- wp:paragraph --><p>Generally, September in Hilton Head Island will not be very humid, and will feel comfortable.<\/p><!-- \/wp:paragraph --><!-- wp:paragraph --><p>We use the humidity and temperature in Hilton Head Island to calculate the Wintersun Expert Comfort level for each month. The lower the Wintersun Expert Comfort level, the more comfortable it will be. Only for certain people, extremely dry air can feel slightly uncomfortable.<br><br>When looking at the whole year, January has the lowest humidity, with a Wintersun Expert comfort level of \"comfortable\" (very dry air). June and July And  have the highest humidity,  with a Wintersun Expert comfort level of \"very uncomfortable\" (very high humidity). When comparing September with the month before and after,  this is less than August, which has a Wintersun Comfort level of \"slightly uncomfortable\" (moderately humid). And more than October, which has a Wintersun Comfort level of \"very comfortable\" (dry air)<\/p><!-- \/wp:paragraph --><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large image_imperial do-not-show\"><a href=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina comfort level .png\" class=\"img-lightbox-link\" data-src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina comfort level .png\" aria-hidden=\"true\" rel=\"lightbox\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina comfort level .png\" alt=\"September humidity \/ comfort level for Hilton Head Island South Carolina\" class=\"wp-image-climate_image\"\/><\/a><figcaption>Wintersun Expert Humidity \/ Comfort level for Hilton Head Island<\/figcaption><\/figure><!-- \/wp:image --><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large image_metric\"><a href=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina comfort level .png\" class=\"img-lightbox-link\" data-src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina comfort level .png\" aria-hidden=\"true\" rel=\"lightbox\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina comfort level .png\" alt=\"September humidity \/ comfort level for Hilton Head Island South Carolina\" class=\"wp-image-climate_image\"\/><\/a><figcaption>Wintersun Expert Humidity \/ Comfort level for Hilton Head Island<\/figcaption><\/figure><!-- \/wp:image --><div class=\"toggle_switch\"><\/div><!-- wp:heading --><h2>What to do in Hilton Head Island South Carolina in September<\/h2><!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Hilton Head Island is a beautiful location with many places for visitors to explore. Some of the most popular attractions in the town include:<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul><li><strong>Coligny Beach: <\/strong>One of the most beautiful beaches in the town. You can head over to the beach very early in the morning to witness the mesmerizing sunrise. The beach has multiple amenities and it is a popular spot for tourists and visitors.<\/li><li><strong>Hilton Head Island Bike Trails: <\/strong>The biking trails here are well designed and if you're a biker, you're in for an adventure as the trails have many interesting sights including alligator ponds and birdwatching sights.<\/li><li><strong>Folly Field Beach Park: <\/strong>A neat, well-maintained beach with a beautiful view. It is ideal for long walks along the coast and it is preferred for peaceful and quieter days.<\/li><li><strong>Coastal Discovery Museum: <\/strong>Many people visit this place to learn about the history of the island. This is an interactive museum and it includes boat trips, crafts, and exploring the native area. It offers an amazing outdoor experience.<\/li><li><strong>Sea Pines Forest Preserve: <\/strong>A 400-acre natural reserve and a truly spectacular sight. The sound of nature, the canopy of trees, and the scenic beauty all make for an amazing experience. The trails are well maintained and many people come here for long walks and biking to enjoy the natural beauty of the forest.<\/li><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:heading --><h2>Is it humid in Hilton Head Island South Carolina in September?<\/h2><!-- \/wp:heading -->A lot of people ask interested in the humidity or relative humidity for Hilton Head Island South Carolina in September. But the real question they want to ask is not about humidity but the amount of moisture in the air. Or better, about comfort. Will it be comfortable in September in Hilton Head Island, or will high humidity make it uncomfortable.<br><br>To answer this question, we have to look at the dew point. Relative humidity can change a lot in Hilton Head Island during the day and night, as it changes when the amount of moisture changes and, but also when the temperature changes. It is a lot less reliable for comfort. Where the dew point only varies with the amount of moisture in the air.<br><br><!-- wp:paragraph --><p>Looking at the dew point, we can see that for the month of September, you can expect that Hilton Head Island will not be very humid, and will feel comfortable.<\/p><!-- \/wp:paragraph --><!-- wp:paragraph --><p>January is the month with the most comfort. It will have very dry air, and can feel somewhat uncomfortable for some people. But will be fine for most.. June and July are the most uncomfortable months. It will have a very high humidity, and can feel very uncomfortable. In the graph, you can see that there is a significant difference between the most comfortable and most uncomfortable months<\/p><!-- \/wp:paragraph --><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large image_imperial do-not-show\"><a href=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina comfort level .png\" class=\"img-lightbox-link\" data-src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina comfort level .png\" aria-hidden=\"true\" rel=\"lightbox\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina comfort level .png\" alt=\"SeptemberHumidity level for Hilton Head Island South Carolina\" class=\"wp-image-climate_image\"\/><\/a><figcaption>Humidity level for Hilton Head Island<\/figcaption><\/figure><!-- \/wp:image --><!-- wp:image {\"sizeSlug\":\"large\"} --><figure class=\"wp-block-image size-large image_metric\"><a href=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina comfort level .png\" class=\"img-lightbox-link\" data-src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina comfort level .png\" aria-hidden=\"true\" rel=\"lightbox\"><img decoding=\"async\" src=\"https:\/\/www.wintersunexpert.com\/wp-content\/plugins\/DefacMonthlyPost\/images\/hilton head island south carolina comfort level .png\" alt=\"SeptemberHumidity level for Hilton Head Island South Carolina\" class=\"wp-image-climate_image\"\/><\/a><figcaption>Humidity level for Hilton Head Island<\/figcaption><\/figure><!-- \/wp:image --><div class=\"toggle_switch\"><\/div><!-- wp:heading --><h2>Is September a good time to go to Hilton Head Island South Carolina?<\/h2><!-- \/wp:heading --><!-- wp:paragraph --><p>Trying to answer the question of whether September is a good time to go to Hilton Head Island is not as easy as it first seems. Some people like colder weather, and others prefer a warmer climate. Some are fine with some humidity, and others are not. If your location has air conditioning, the night temperature is less important.<br><br>These are some examples. I will try to answer the question with a more generic person in mind. The more detailed information in this article should be enough to check further if this applies to you as well.<\/p><!-- \/wp:paragraph --><!-- wp:paragraph --><p>If we look at the average temperature for Hilton Head Island in September, we can see that it will be too hot for a lot of visitors. In September, you can expect it to be really nice, with an average temperature of around 86\u00b0F \/ 30\u00b0C. As there is not a lot of humidity, it will feel comfortable. During the night, it will be around 69\u00b0F \/ 21\u00b0C.<br><br>The number of overcast days is more than 5, but you can still the sun with around 12 sunny days and 13 partly sunny days.<br><br>The last aspect we will look at is rain. You can expect around 13 rainy days, with on average 2.6 inches \/ 66 mm of rain during September. More then 5 days rain per month makes the chance higher you will see some rain during a shorter stay. But a day with rain does not mean a day you can not enjoy.<br><br>We have looked at the average day temperature, the night temperature, humidity, the number of overcast days, and the rain. We think that September in Hilton Head Island South Carolina is not the most optimal destination. But that doesn't mean it is not a good time for you to go. As said before, each visitor has their own preferences when it comes to the weather.<\/p><!-- \/wp:paragraph --><!-- wp:heading --><h2>Does it rain all day in Hilton Head Island South Carolina in September?<\/h2><!-- \/wp:heading --><!-- wp:paragraph --><p><\/p><!-- \/wp:paragraph --><!-- wp:paragraph --><p>In Hilton Head Island, it does not rain all day in September. You can expect around 13 rainy days, with on average 2.6 inches \/ 66 mm of rain during the month.<br><br>Another way of looking at the rain is the number of sunny days. For Hilton Head Island South Carolina, there are, on average 12 sunny days and 13 partly sunny days in September. That clearly shows that it is not raining all the time.<\/p><!-- \/wp:paragraph --><!-- wp:heading --><h2>Is September the rainiest month in Hilton Head Island South Carolina?<\/h2><!-- \/wp:heading --><!-- wp:paragraph --><p>September is not the month with the most rainy days, and not the month with the most rain.<br><br>To answer what the rainiest month is in Hilton Head Island, we will both look at the month with the most rain, and the month with the highest number of rainy days.<br><br>July is the month with the the highest number of rainiest days. On average, you can expect 21 days with rain. November is the month with the lowest number of rainy days, with aproximately 7 days.<br><br>July is the month with the most rain. This is not equal as the one with the most rainy days. On average, you can expect 3.3 inches \/ 84 mm of rain. November is the month with the least amount of rain. This is not the same month as the one with the lowest number of rainy days. You can expect approximately 1.6 inches \/ 40 mm of rain.<\/p><!-- \/wp:paragraph --><!-- wp:heading --><h2>Is September the most sunniest month in Hilton Head Island South Carolina?<\/h2><!-- \/wp:heading --><!-- wp:paragraph --><p>September is not the month with the most sunny days, not the month with the most partly sunny days, and it is not the month with the lowest number of overcast days.<br><br>To answer what the sunniest month is in Hilton Head Island, we will of course look at the month with the most sunniest days, but also look at the month with the biggest number of days that are sunny or partly sunny.<br><br>October is the month with the highest number of sunny days. On average, you can expect 12 sunny days, and 13 partly suny days. July is the month with the lowest number of sunny days.<br><br>May is the month with the highest number of sunny days and partly sunny days combined. While February is the month with the lowest number of sunny days and partly sunny days combined.<br><br>The last thing we will look at is the number of overcast days. May is the month with the lowest number of overcast days. While January is the month with the highest number of overcast days. <\/p><!-- \/wp:paragraph --><script>\r\n            document.addEventListener('cttm_map_loaded', function (e) {\r\n            for (let i = 0; i < cttm_map.length; i++) {\r\n                cttm_map[i].setView([32.16326,-80.75106], 10);\r\n            }\r\n            }, false);\r\n            <\/script><!-- wp:heading --><h2>More information about Hilton Head Island South Carolina<\/h2><!-- \/wp:heading --><div><b><a href=\"https:\/\/www.wintersunexpert.com\/spend-your-winter-in-hilton-head-island-south-carolina-is-hilton-head-island-a-good-snowbird-location\/\" rel=\"bookmark\">Click here for more information about the destination \"Hilton Head Island South Carolina\"<\/a><\/b><\/div><!-- wp:heading --><h2>Weather in Hilton Head Island South Carolina in other months<\/h2><!-- \/wp:heading --><!-- wp:list -->\r\n        <ul class=\"climate_two_columns\"><li><b><a href=\"\/january-weather-in-hilton-head-island-south-carolina\/\">Weather in Hilton Head Island South Carolina for January<\/a><\/b><\/li><li><b><a href=\"\/february-weather-in-hilton-head-island-south-carolina\/\">Weather in Hilton Head Island South Carolina for February<\/a><\/b><\/li><li><b><a href=\"\/march-weather-in-hilton-head-island-south-carolina\/\">Weather in Hilton Head Island South Carolina for March<\/a><\/b><\/li><li><b><a href=\"\/april-weather-in-hilton-head-island-south-carolina\/\">Weather in Hilton Head Island South Carolina for April<\/a><\/b><\/li><li><b><a href=\"\/may-weather-in-hilton-head-island-south-carolina\/\">Weather in Hilton Head Island South Carolina for May<\/a><\/b><\/li><li><b><a href=\"\/june-weather-in-hilton-head-island-south-carolina\/\">Weather in Hilton Head Island South Carolina for June<\/a><\/b><\/li><li><b><a href=\"\/july-weather-in-hilton-head-island-south-carolina\/\">Weather in Hilton Head Island South Carolina for July<\/a><\/b><\/li><li><b><a href=\"\/august-weather-in-hilton-head-island-south-carolina\/\">Weather in Hilton Head Island South Carolina for August<\/a><\/b><\/li><li><b><a href=\"\/october-weather-in-hilton-head-island-south-carolina\/\">Weather in Hilton Head Island South Carolina for October<\/a><\/b><\/li><li><b><a href=\"\/november-weather-in-hilton-head-island-south-carolina\/\">Weather in Hilton Head Island South Carolina for November<\/a><\/b><\/li><li><b><a href=\"\/december-weather-in-hilton-head-island-south-carolina\/\">Weather in Hilton Head Island South Carolina for December<\/a><\/b><\/li><\/ul>\r\n        <!-- \/wp:list --><!-- wp:heading --><h2>What to do in Hilton Head Island South Carolina for each month<\/h2><!-- \/wp:heading --><!-- wp:list -->\r\n        <ul class=\"climate_two_columns\"><li><b><a href=\"\/what-to-do-in-january-in-hilton-head-island-south-carolina\/\">What to do in January in Hilton Head Island South Carolina<\/a><\/b><\/li><li><b><a href=\"\/what-to-do-in-february-in-hilton-head-island-south-carolina\/\">What to do in February in Hilton Head Island South Carolina<\/a><\/b><\/li><li><b><a href=\"\/what-to-do-in-march-in-hilton-head-island-south-carolina\/\">What to do in March in Hilton Head Island South Carolina<\/a><\/b><\/li><li><b><a href=\"\/what-to-do-in-april-in-hilton-head-island-south-carolina\/\">What to do in April in Hilton Head Island South Carolina<\/a><\/b><\/li><li><b><a href=\"\/what-to-do-in-may-in-hilton-head-island-south-carolina\/\">What to do in May in Hilton Head Island South Carolina<\/a><\/b><\/li><li><b><a href=\"\/what-to-do-in-june-in-hilton-head-island-south-carolina\/\">What to do in June in Hilton Head Island South Carolina<\/a><\/b><\/li><li><b><a href=\"\/what-to-do-in-july-in-hilton-head-island-south-carolina\/\">What to do in July in Hilton Head Island South Carolina<\/a><\/b><\/li><li><b><a href=\"\/what-to-do-in-august-in-hilton-head-island-south-carolina\/\">What to do in August in Hilton Head Island South Carolina<\/a><\/b><\/li><li><b><a href=\"\/what-to-do-in-september-in-hilton-head-island-south-carolina\/\">What to do in September in Hilton Head Island South Carolina<\/a><\/b><\/li><li><b><a href=\"\/what-to-do-in-october-in-hilton-head-island-south-carolina\/\">What to do in October in Hilton Head Island South Carolina<\/a><\/b><\/li><li><b><a href=\"\/what-to-do-in-november-in-hilton-head-island-south-carolina\/\">What to do in November in Hilton Head Island South Carolina<\/a><\/b><\/li><li><b><a href=\"\/what-to-do-in-december-in-hilton-head-island-south-carolina\/\">What to do in December in Hilton Head Island South Carolina<\/a><\/b><\/li><\/ul>\r\n        <!-- \/wp:list --><script type=\"text\/javascript\">\r\n           imgLightbox(\"img-lightbox-link\");\r\n         <\/script> ","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":17501,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","inline_featured_image":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","pgc_sgb_lightbox_settings":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[54],"tags":[],"acf":[],"taxonomy_info":{"category":[{"value":54,"label":"Monthly 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