Located on Baja California's southern tip lies the beautiful resort city of Cabo San Lucas. This popular city is among the top-rated tourist centers in Mexico and for good reason too. There are tons of attractions and activities year-round, especially in the winter. The city has stunning beaches, natural attractions as well as a diverse aquatic life.
Archeological finds show that humans have lived in the area now known as Cabo San Lucas for over 10,000 years so the area is steeped in rich cultures and history. Visitors can expect to have an amazing stay in Cabo San Lucas whatever their entertainment inclinations may be. Along with San Jose Del Cabo, the city makes up one of the most sought after holiday destinations in the Americas "Los Cabos".
September weather in Cabo San Lucas Mexico To get a good overview of the type of weather you can expect in September in Cabo San Lucas, we will look at the day and night temperature, minimum and maximum water temperature, and if September is comfortable or humid Generally, September in Cabo San Lucas will be quite hot. Historical data shows that you can expect an average temperature of around 93°F / 34°C. But due to the moderate humidity it can feel slightly uncomfortable for some. During the night, it will cool down to around 77°F / 25°C. Many will prefer a location with air conditioning due to the night temperature, and the high humidity level. Cabo San Lucas has its share of rainy days in September. You can expect around 15 rainy days, with on average 4.5 inches / 115 mm of rain during the whole month.
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.
September weather in Cabo San Lucas Mexico in more detail To get a better feeling for the type of weather, you can expect in September in Cabo San Lucas, we will look at the temperature, rain, wind, humidity, water temperature, and sun and clouds- What will the temperature be in Cabo San Lucas in September Generally, you can expect in September an average temperature of 93°F / 34°C during the day and an average of 77°F / 25°C during the night. In September, during the warmest part of the afternoon, the temperature can often get as high as 100°F / 38°C, and at the end of the night, it can get as low as 71°F / 22°C.
When looking at the whole year, January and December are the coldest months, with an average temperature of around 80°F / 27°C. June is the hottest month, with an average temperature of around 96°F / 36°C. 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 95°F / 35°C. And almost equal to October, which sees an average maximum temperature of around 91°F / 33°C.
Day and night temperature variation for Cabo San Lucas during the year. Day and night temperature variation for Cabo San Lucas during the year.
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, June and July are the hottest months, with a temperature of around 102°F / 39°C. January is the coldest month, with a temperature of around 86°F / 30°C. When comparing September with the temperature in the month before and after, this is equal to August, which sees an average maximum temperature of around 100°F / 38°C. And almost equal to October, which sees an average maximum temperature of around 98°F / 37°C.
In the following graph, you can see how many cold and hot days you can expect in Cabo San Lucas each month:
Day and night temperature variation for Cabo San Lucas during the year. Day and night temperature variation for Cabo San Lucas during the year.
- Can you expect rain in September in Cabo San Lucas? Generally, you can expect about 15 rain days in September, with on average 4.5 inches / 115 mm of rain.
When looking at the whole year, April is the dryest month, with an average rainfall of around 0 inches / 0 mmmm. September is the wettest month, with an average rainfall of around 4.5 inches / 115 mmmm. When comparing September with the month before and after, this is a lot more than August, which sees around 3.4 inches / 87 mm of rain. And a lot more than October, which sees around 1.1 inches / 29 mm of rain
Rain days for Cabo San Lucas during the year. Rain days for Cabo San Lucas during the year.
If we look at the number of days with rain, April and May And are the months with the least amount of rain days with around 0 days August is the month with the most rain days with an average of between 17 and 18 days. When comparing September with the month before and after, this is slightly less than August, which sees an average of between 17 and 18 days of rain. And more than October, which sees around 5 days of rain
- What will the water temperature be in Cabo San Lucas for September You can expect in September, the water temperature for Cabo San Lucas to be between 87°F / 31°C and 82°F / 28°C.
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. September has the highest water temperature, with around 87°F / 31°C. March has the lowest water temperature, with an average of between 71°F / 22°C and 73°F / 23°C. 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 around 86°F / 30°C. And almost equal to the water temperature from October, that is an average of between 86°F / 30°C and 87°F / 31°C.
Water temperature for Cabo San Lucas during the year. Water temperature for Cabo San Lucas during the year.
- Can you expect in September a lot of sunny days in Cabo San Lucas Generally, you can expect around 12 sunny days in September and around 14 partly sunny days. The remaining days will be cloudy.
When looking at the whole year, May and June And are the months with the higest number of sunny days, with an average of between 23 and 24 sunny days. August is the month with the lowest number of sunny days, with an average of between 10 and 11 sunny days. When comparing September with the number of sunny days in the month before and after, it is almost equal to August, with an average of between 10 and 11 sunny days. And less than October, with an average of between 19 and 20 sunny days
The number of sunny, partly sunny, and cloudy days for Cabo San Lucas The number of sunny, partly sunny, and cloudy days for Cabo San Lucas
We have looked at the sunny days in Cabo San Lucas. Let's also look at the cloudy or overcast days. December is the month with the highest number of cloudy days, with an average of between 4 and 5 cloudy days. June is the month with the lowest number of cloudy days, with an average of between 0 and 1 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 3 and 4 cloudy days. And almost equal to October, with an average of between 1 and 2 cloudy days
- Will it be comfortable in September in Cabo San Lucas? Generally, September in Cabo San Lucas will be moderately humid, and can feel slightly uncomfortable for some.
We use the humidity and temperature in Cabo San Lucas 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. When looking at the whole year, February has the lowest humidity, with a Wintersun Expert comfort level of "comfortable" (very dry air). August has the highest humidity, with a Wintersun Expert comfort level of "slightly uncomfortable" (moderately humid). When comparing September with the month before and after, this is slightly less than August, which has a Wintersun Comfort level of "very uncomfortable" (very high humidity). And slightly more than October, which has a Wintersun Comfort level of "very comfortable" (low humidty)
Wintersun Expert Humidity / Comfort level for Cabo San Lucas Wintersun Expert Humidity / Comfort level for Cabo San Lucas
What to do in Cabo San Lucas Mexico in September The arch of Cabo San Lucas (Land's End) - this beautiful natural rock formation is synonymous with Cabo San Lucas. The archway is located between the curiously named lovers beach and divorce beach with clear blue waters. Sometimes sea lions can be spotted at the base of the arch.Mount Solmar - this mountain rises up from the water in a picturesque manner and features in many postcards and pictures. It's right there in front of you from Medano beach lending to the amazing views of the area. There are also guided hikes up the mountain for those who are interested.Beaches - there are many stunning beaches in Cabo San Lucas waiting to be explored. The bright, clear blue waters are inviting and perfect for swimming as well.Nature - the marine life around Cabo San Lucas is thriving and there are a number of sea creatures that frequent the area. From whales to sea lions, there is no shortage of aquatic life to observe.Church of Saint Luke - this palatial structure is a historical landmark that gives insights into the city's history in addition to being a beautiful building. There are also a few boutiques and restaurants around the church where you can relax after exploring the area.Is it humid in Cabo San Lucas Mexico in September? A lot of people ask interested in the humidity or relative humidity for Cabo San Lucas Mexico 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 Cabo San Lucas, or will high humidity make it uncomfortable. To answer this question, we have to look at the dew point. Relative humidity can change a lot in Cabo San Lucas 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.Looking at the dew point, we can see that for the month of September, you can expect that Cabo San Lucas will be moderately humid, and can feel slightly uncomfortable for some.
February 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.. August is the most uncomfortable month. 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
Humidity level for Cabo San Lucas Humidity level for Cabo San Lucas
Is September a good time to go to Cabo San Lucas Mexico? Trying to answer the question of whether September is a good time to go to Cabo San Lucas 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. 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.
If we look at the average temperature for Cabo San Lucas in September, we can see that it will be too hot for a lot of visitors. In September, you can expect it to be quite hot, with an average temperature of around 93°F / 34°C. But due to the moderate humidity it can feel slightly uncomfortable for some. During the night, it will be around 77°F / 25°C. As the number of overcast days is not high, you can enjoy the sun with around 12 sunny days and 14 partly sunny days. The last aspect we will look at is rain. You can expect around 15 rainy days, with on average 4.5 inches / 115 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. 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 Cabo San Lucas Mexico 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.
Does it rain all day in Cabo San Lucas Mexico in September?
In Cabo San Lucas, it does not rain all day in September. You can expect around 15 rainy days, with on average 4.5 inches / 115 mm of rain during the month. Another way of looking at the rain is the number of sunny days. For Cabo San Lucas Mexico, there are, on average 12 sunny days and 14 partly sunny days in September. That clearly shows that it is not raining all the time.
Is September the rainiest month in Cabo San Lucas Mexico? September is not the month with the most rainy days, and it is the month with the most rain. To answer what the rainiest month is in Cabo San Lucas, we will both look at the month with the most rain, and the month with the highest number of rainy days. August is the month with the the highest number of rainiest days. On average, you can expect 18 days with rain. April and May are the months with the lowest number of rainy days, with aproximately 0 days. August is the month with the most rain. This is not equal as the one with the most rainy days. On average, you can expect 4.5 inches / 115 mm of rain. April and May are the months 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 0 inches / 0 mm of rain.
Is September the most sunniest month in Cabo San Lucas Mexico? 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. To answer what the sunniest month is in Cabo San Lucas, 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. May and June are the months with the highest number of sunny days. On average, you can expect 12 sunny days, and 14 partly suny days. August is the month with the lowest number of sunny days. May is the month with the highest number of sunny days and partly sunny days combined. While February and September are the months with the lowest number of sunny days and partly sunny days combined. The last thing we will look at is the number of overcast days. June is the month with the lowest number of overcast days. While December is the month with the highest number of overcast days.
More information about Cabo San Lucas Mexico Weather in Cabo San Lucas Mexico in other months What to do in Cabo San Lucas Mexico for each month