December Weather in Yemassee, United States

Last updated: June 24, 2025

In December, the average temperature in Yemassee, United States is a cool 12°C (53°F). Expect a wide temperature range where the minimum can drop to -6°C (22°F) and the maximum can reach a warm 27°C (81°F). Be prepared for 119 mm (4.7 in) of precipitation spread over 10 days, coupled with an average humidity of 87%.

December Temperature in Yemassee

In December in Yemassee, the average temperature is 12°C (53°F). Maximum temperatures can reach 27°C (81°F), while minimums can drop as low as -6°C (22°F). Travelers should be prepared for a wide range of temperatures when visiting during this time.

December Weather in Yemassee: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Yemassee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yemassee, December typically has an average temperature of 12°C (53°F), with highs reaching up to 27°C (81°F) and lows dropping to around -6°C (22°F).

Data source: Temperature data for Yemassee generated using information from the Copernicus Climate Change Service.

December Precipitation in Yemassee

In Yemassee in December, the total precipitation amount is 119 mm (4.7 in) over the span of 10 days.

December Precipitation Trends in Yemassee

The chart displays monthly precipitation patterns in Yemassee, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Yemassee, December typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Yemassee

In Yemassee in December, humidity is 87%. With an average temperature of 12°C (53°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and stifling, as the air thickens and clings to your skin, sapping your energy as you navigate the sights.

December Average Humidity in Yemassee

This chart illustrates the average monthly humidity levels in Yemassee, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Yemassee is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Yemassee

In Yemassee in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Yemassee for better planning.

Maximum UV Index Levels in Yemassee for December

The chart shows the monthly maximum UV Index (UVI) for Yemassee in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Yemassee typically reaches 4, which falls under the moderate exposure category.

Data source: Yemassee December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How December Weather in Yemassee Compares to Other Months

Weather in Yemassee varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Yemassee, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Yemassee, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	65 mm (2.6 inches)	86%	moderate
February Weather	14°C (57°F)	89 mm (3.5 inches)	81%	high
March Weather	15°C (60°F)	71 mm (2.8 inches)	81%	very high
April Weather	19°C (66°F)	104 mm (4.1 inches)	79%	very high
May Weather	23°C (74°F)	98 mm (3.8 inches)	75%	extreme
June Weather	26°C (79°F)	158 mm (6.2 inches)	75%	extreme
July Weather	27°C (81°F)	195 mm (7.7 inches)	80%	extreme
August Weather	27°C (81°F)	178 mm (7.0 inches)	81%	extreme
September Weather	25°C (77°F)	120 mm (4.7 inches)	83%	very high
October Weather	21°C (70°F)	76 mm (3.0 inches)	78%	very high
November Weather	14°C (57°F)	72 mm (2.8 inches)	85%	high
December Weather	12°C (53°F)	119 mm (4.7 inches)	87%	moderate