Weather in Folly Beach, Folly Island, United States in December

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Visiting Folly Beach, Folly Island, United States in December

The weather in December is cooler than the previous month and temperatures continue to drop slightly into January. December has average maximum temperatures of 16°C (61°F) which is a little too chilly for sunbathing. The sunshine percentage is 66% making it sunny but overcast at times. The hours of sunshine per day are 6.6hrs. It is not a good time for sunbathing in Folly Beach.

December has total rainfall of 9.7cm (3.8inches) making it mostly dry with only light showers. There are just 9.6 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a warm 22°C (72°F). December is a good month for swimming in Folly Beach with comfortable temperatures for most people. The sea temperature in December is marginally cooler than the previous month and temperatures continue to drop slightly into January.

In December, the weather at Folly Beach becomes cold and windy, making swimming and sunbathing less enjoyable. Surfing, windsurfing, and kitesurfing conditions are favorable due to the stronger winds and larger swells, but snorkeling and diving become less popular due to the colder water temperatures. Consider visiting Folly Beach in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for December.

Can you sunbathe in Folly Beach in December?

No, December is not a good time for sunbathing in Folly Beach.

December has average maximum temperatures of 16°C (61°F) which is a little too chilly for sunbathing. The sunshine percentage is 66% making it sunny but overcast at times. The hours of sunshine per day are 6.6hrs. December has total rainfall of 9.7cm (3.8inches) making it mostly dry with only light showers. There are just 9.6 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about December temperature and sunshine.

Can you swim in Folly Beach in December?

Yes, December is a good month for swimming in Folly Beach with warm sea temperatures 22°C (72°F).

More about December sea temperatures.

Is December a good time to holiday in Folly Beach?

Probably not, December is not a good time for a holiday in Folly Beach.

December has average maximum temperatures of 16°C (61°F) which is a little too chilly for sunbathing. The sunshine percentage is 66% making it sunny but overcast at times. The hours of sunshine per day are 6.6hrs. December has total rainfall of 9.7cm (3.8inches) making it mostly dry with only light showers. There are just 9.6 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is not a good time for sunbathing in Folly Beach. Sea temperatures are a warm 22°C (72°F). December is a good month for swimming in Folly Beach with comfortable temperatures for most people.

More about the December temperatures and sunshine.

Is Folly Beach warm in December?

No, Folly Beach is a little too chilly for sunbathing in December.

The average maximum temperature in Folly Beach in December is 16°C (61°F). The average maximum temperature is 20°C (68°) in the previous month and 15°C (59°F) in the next month.

The average temperature in Folly Beach in December is 12°C (53°F). The average temperature is 14°C (57°F) in the previous month and 10°C (49°F) in the next month.

More info about the December temperatures and sunshine.

How sunny is Folly Beach in December?

The average day light hours per day in Folly Beach in December are 10. The sunshine percentage is 66% making it sunny but overcast at times. The hours of sunshine per day are 6.6hrs.

More about December sunshine.

Crowds in Folly Beach in December

December is one of the least crowded months at Folly Beach, with colder temperatures and fewer visitors. The Christmas and New Year holidays may bring some families to the area, but the beach remains relatively empty and peaceful.

Temperature in Folly Beach in December

The weather in December is cooler than the previous month and temperatures continue to drop slightly into January. The average maximum temperature in Folly Beach in December is 16°C (61°F). The average maximum temperature is 20°C (68°F) in the previous month and 15°C (59°F) in the next month.

The average temperature in Folly Beach in December is 12°C (53°F). The average temperature is 14°C (57°F) in the previous month and 10°C (49°F) in the next month.

The average minimum temperature in Folly Beach in December is 7°C (45°F). The minimum temperature is 9°C (48°F) in the previous month and 5°C (40°F) in the next month.

Sunshine in Folly Beach in December

The days in December are slightly shorter than the previous month. December has slightly less hours of sunshine than the previous month. During December the average day light hours are 10 per day in Folly Beach. The sunshine percentage is 66% making it sunny but overcast at times. The hours of sunshine per day are 6.6hrs.

The ultraviolet index in Folly Beach in December is typically 3.3 during December. An ultraviolet index reading of 3 to 5 indicates there is a moderate risk of harm from unprotected sun exposure. Keep out of the sun during the strongest hours around midday when unprotected skin risks burning in less than 30 minutes. For the sensitive wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Tanning for hours is possible with the right application of sun cream. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Folly Beach in December

The average sea water temperature in Folly Beach in December is 22.3°C (72.1°F) which is warm and pleasant for relaxing and swimming for long periods. The sea temperature in December is marginally cooler than the previous month and temperatures continue to drop slightly into January.

Rainfall in Folly Beach in December

December weather is slightly drier than the previous month. December has a couple of more days of rain than the previous month and rainy days continue to rise slightly into January. The average total rainfall in Folly Beach in December is 9.7cm (3.8inches) and on average there are 9.6 rainy days in December making it a quite rainy time to visit the beach.

Humidity in Folly Beach in December

The maximum dew point (an indicator of humidity) in Folly Beach in December is 11°C (53°F) which is very comfortable. The dew point is 13°C (55°F) in the previous month and 8°C (8°F) in the next month.

The average maximum relative humidity in Folly Beach in December is typically 93.6%. The maximum relative humidity is 94.4% in the previous month and 90.1% in the next month.

The average relative humidity in Folly Beach in December is typically 76.6%. The average relative humidity is 75.7% in the previous month and 71.3% in the next month.

Wind Speed in Folly Beach in December

The average maximum wind speed in Folly Beach in December is typically 21KM/H (13MPH). The average maximum wind speed is 22KM/H (14MPH) in the previous month and 23KM/H (14MPH) in the next month.

The average wind speed in Folly Beach in December is typically 9KM/H (6MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 10KM/H (6MPH) in the next month.

The average wind direction in Folly Beach in December is from the North-Northwest.

Monthly Averages

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