December Weather in St. Marys, Georgia - 2024
The historic town of St. Mary's lies in the Camden County of Georgia and is bordered by the Atlantic Ocean on the east. With a strong cultural background and interesting history, this town has been an important snowbird location for some time. It is home to some of the most pristine sea forests and widespread beaches. There are multiple comforts and pleasures readily available for you to indulge in to make this visit the perfect stress-free getaway.
Generally, December in St. Marys will be slightly on the colder side, with an average temperature of around 68°F / 20°C. As there is not a lot of humidity, it will feel comfortable. You can expect around 8 rainy days, with on average 2.2 inches / 55 mm of rain during the month of December.
Contents
- 1 December weather in St. Marys Georgia
- 2 December weather in St. Marys Georgia in more detail
- 3 What to do in St. Marys Georgia in December
- 4 Is it humid in St. Marys Georgia in December?
- 5 Is December a good time to go to St. Marys Georgia?
- 6 Does it rain all day in St. Marys Georgia in December?
- 7 Is December the rainiest month in St. Marys Georgia?
- 8 Is December the most sunniest month in St. Marys Georgia?
- 9 More information about St. Marys Georgia
- 10 Weather in St. Marys Georgia in other months
- 11 What to do in St. Marys Georgia for each month
December weather in St. Marys Georgia
To get a good overview of the type of weather you can expect in December in St. Marys, we will look at the day and night temperature, minimum and maximum water temperature, and if December is comfortable or humidGenerally, December in St. Marys will be slightly on the colder side. Historical data shows that you can expect an average temperature of around 68°F / 20°C. As there is not a lot of humidity, it will feel comfortable. During the night, it will cool down to around 50°F / 10°C.
St. Marys has rainy days in December. You can expect around 8 rainy days, with on average 2.2 inches / 55 mm of rain during the whole month.
December weather in St. Marys Georgia in more detail
To get a better feeling for the type of weather, you can expect in December in St. Marys, we will look at the temperature, rain, wind, humidity, water temperature, and sun and clouds- What will the temperature be in St. Marys in December
Generally, you can expect in December an average temperature of 68°F / 20°C during the day and an average of 50°F / 10°C during the night. In December, during the warmest part of the afternoon, the temperature can often get as high as 80°F / 27°C, and at the end of the night, it can get as low as 28°F / -2°C.
When looking at the whole year, January is the coldest month, with an average temperature of around 66°F / 19°C. July and August are the hottest months, with an average temperature of around 89°F / 32°C. When comparing December with the temperature in the month before and after, this is slightly lower than November, which sees an average maximum temperature of around 73°F / 23°C. And almost equal to January, which sees an average maximum temperature of around 66°F / 19°C.
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 98°F / 37°C. January is the coldest month, with a temperature of around 78°F / 26°C. When comparing December with the temperature in the month before and after, this is almost equal to November, which sees an average maximum temperature of around 84°F / 29°C. And almost equal to January, which sees an average maximum temperature of around 78°F / 26°C.
In the following graph, you can see how many cold and hot days you can expect in St. Marys each month:
- Can you expect rain in December in St. Marys?
Generally, you can expect about 8 rain days in December, with on average 2.2 inches / 55 mm of rain.
When looking at the whole year, November is the dryest month, with an average rainfall of around 1.3 inches / 33 mmmm. August is the wettest month, with an average rainfall of around 3.5 inches / 89 mmmm. When comparing December with the month before and after, this is a lot more than November, which sees around 1.3 inches / 33 mm of rain. And a lot less than January, which sees around 3.1 inches / 80 mm of rain
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. August is the month with the most rain days with around 21 days. When comparing December with the month before and after, this is almost equal to November, which sees an average of between 7 and 8 days of rain. And almost equal to January, which sees an average of between 9 and 10 days of rain
- What will the water temperature be in St. Marys for December
You can expect in December, the water temperature for St. Marys to be between 68°F / 20°C and 59°F / 15°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.
August has the highest water temperature, with around 86°F / 30°C. February has the lowest water temperature, with around 62°F / 17°C. When comparing the water temperature from December with the month before and after, December has a water temperature lower than November, with a water temperature of around 77°F / 25°C. And slightly more than the water temperature from January, that is an average of between 62°F / 17°C and 64°F / 18°C.
- Can you expect in December a lot of sunny days in St. Marys
Generally, you can expect around 9 sunny days in December and around 14 partly sunny days. The remaining days will be cloudy.
When looking at the whole year, October is the month with the highest number of sunny days, with an average of between 12 and 13 sunny days. July is the month with the lowest number of sunny days, with around 5 sunny days. When comparing December with the number of sunny days in the month before and after, it is almost equal to November, with an average of between 10 and 11 sunny days. And equal to January, with around 9 sunny days
We have looked at the sunny days in St. Marys. Let's also look at the cloudy or overcast days. January is the month with the highest number of cloudy days, with around 9 cloudy days. May is the month with the lowest number of cloudy days, with an average of between 3 and 4 cloudy days. When comparing December with the number of cloudy days in the month before and after, it is almost equal to November, with an average of between 5 and 6 cloudy days. And almost equal to January, with around 9 cloudy days
- Will it be comfortable in December in St. Marys?
Generally, December in St. Marys will not be very humid, and will feel comfortable.
We use the humidity and temperature in St. Marys 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, January has the lowest humidity, with a Wintersun Expert comfort level of "comfortable" (very dry air). July has the highest humidity, with a Wintersun Expert comfort level of "very uncomfortable" (very high humidity). When comparing December with the month before and after, this is more than November, which has a Wintersun Comfort level of "very comfortable" (dry air). And more than January, which has a Wintersun Comfort level of "comfortable" (very dry air)
What to do in St. Marys Georgia in December
St. Mary's is an important tourist location with many places you can visit in the area:
- Orange Hall: Since 1838, this glorious mansion cast her spell on preachers, planters, civil war soldiers, and practitioners of medicine and law. The story of Orange Hall is complex, fascinating, filled with synchronicity.
- St. Mary's Submarine Museum: The museum's 5,000 square feet of the exhibition features real and working shipboard equipment. A ship's control panel, the ballast control panel, periscope, and working sonar panels give exciting visuals of the interior of a submarine.
- Crooked River State Park: Crooked River State Park is a popular campsite and day park. There is a small per-vehicle parking fee, but the park entrance is free. Crooked River State Park offers beautiful views of local waterways.
- Dungeness Ruins: In a glaring 19th-century example of the privileged one percent, Thomas Carnegie (Andrew's brother) and his wife. Lucy bought ninety percent of Cumberland Island off the Southernmost coast of Georgia. This included constructing a gigantic 59-room St. Ann style mansion on the South shores.
- St. Mary's Express Train Rides: Re-enact history as you ride the rails with entertainment all along the way. At the midway point, watch the locomotive perform a turnaround and experience even more entertainment. A great excursion for people of all ages. The perfect molding of adventure and serenity as you journey into yesteryears.
Is it humid in St. Marys Georgia in December?
A lot of people ask interested in the humidity or relative humidity for St. Marys Georgia in December. 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 December in St. Marys, 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 St. Marys 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 December, you can expect that St. Marys will not be very humid, and will feel comfortable.
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.. July 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
Is December a good time to go to St. Marys Georgia?
Trying to answer the question of whether December is a good time to go to St. Marys 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 St. Marys in December, we can see that it will be on slightly less than what most people like, but still ok for most. In December, you can expect it to be slightly on the colder side, with an average temperature of around 68°F / 20°C. As there is not a lot of humidity, it will feel comfortable. During the night, it will be around 50°F / 10°C.
The number of overcast days is more than 5, but you can still the sun with around 9 sunny days and 14 partly sunny days.
The last aspect we will look at is rain. You can expect around 8 rainy days, with on average 2.2 inches / 55 mm of rain during December. 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 December in St. Marys Georgia 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 St. Marys Georgia in December?
In St. Marys, it does not rain all day in December. You can expect around 8 rainy days, with on average 2.2 inches / 55 mm of rain during the month.
Another way of looking at the rain is the number of sunny days. For St. Marys Georgia, there are, on average 9 sunny days and 14 partly sunny days in December. That clearly shows that it is not raining all the time.
Is December the rainiest month in St. Marys Georgia?
December is not the month with the most rainy days, and not the month with the most rain.
To answer what the rainiest month is in St. Marys, 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 21 days with rain. November is the month with the lowest number of rainy days, with aproximately 7 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 3.5 inches / 89 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 1.3 inches / 33 mm of rain.
Is December the most sunniest month in St. Marys Georgia?
December 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 St. Marys, 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.
October is the month with the highest number of sunny days. On average, you can expect 9 sunny days, and 14 partly suny days. July 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 is the month 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. May is the month with the lowest number of overcast days. While January is the month with the highest number of overcast days.
More information about St. Marys Georgia
Weather in St. Marys Georgia in other months
- Weather in St. Marys Georgia for January
- Weather in St. Marys Georgia for February
- Weather in St. Marys Georgia for March
- Weather in St. Marys Georgia for April
- Weather in St. Marys Georgia for May
- Weather in St. Marys Georgia for June
- Weather in St. Marys Georgia for July
- Weather in St. Marys Georgia for August
- Weather in St. Marys Georgia for September
- Weather in St. Marys Georgia for October
- Weather in St. Marys Georgia for November
What to do in St. Marys Georgia for each month
- What to do in January in St. Marys Georgia
- What to do in February in St. Marys Georgia
- What to do in March in St. Marys Georgia
- What to do in April in St. Marys Georgia
- What to do in May in St. Marys Georgia
- What to do in June in St. Marys Georgia
- What to do in July in St. Marys Georgia
- What to do in August in St. Marys Georgia
- What to do in September in St. Marys Georgia
- What to do in October in St. Marys Georgia
- What to do in November in St. Marys Georgia
- What to do in December in St. Marys Georgia