December Weather in Forsyth, United States

Last updated: June 24, 2025

In December, the average temperature in Forsyth, United States hovers around 10°C (51°F). Expect chilly moments, as the minimum can dip to -4°C (25°F), while warm days might reach a pleasant 25°C (78°F). Be prepared for wet weather, with an average precipitation of 127 mm (5.0 in) spread over 11 days. The atmosphere is quite humid, with an average humidity level of 89%.

December Temperature in Forsyth

In December in Forsyth, the average temperature is 10°C (51°F). Maximum temperatures can reach 25°C (78°F), while minimums can drop as low as -4°C (25°F). Be prepared for a mix of mild and cool weather during your travels!

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

The chart illustrates December temperature patterns in Forsyth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Forsyth, December typically has an average temperature of 10°C (51°F), with highs reaching up to 25°C (78°F) and lows dropping to around -4°C (25°F).

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

December Precipitation in Forsyth

In Forsyth in December, the precipitation amount is 127 mm (5.0 in), occurring over 11 days.

December Precipitation Trends in Forsyth

The chart displays monthly precipitation patterns in Forsyth, 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 Forsyth, December typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 11 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 Forsyth

In Forsyth in December humidity is 89%. With an average temperature of 10°C (51°F), this humidity feels like traveling through a thick fog, where the damp air clings to your skin, making the coolness feel even chillier and adding an element of discomfort to your adventures.

December Average Humidity in Forsyth

This chart illustrates the average monthly humidity levels in Forsyth, 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 Forsyth is approximately 89%, 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 Forsyth

In Forsyth 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 Forsyth for better planning.

Maximum UV Index Levels in Forsyth for December

The chart shows the monthly maximum UV Index (UVI) for Forsyth 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 Forsyth typically reaches 4, which falls under the moderate exposure category.

Data source: Forsyth 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 Forsyth Compares to Other Months

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

This table compares monthly weather conditions in Forsyth, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	107 mm (4.2 inches)	86%	moderate
February Weather	12°C (54°F)	129 mm (5.1 inches)	84%	high
March Weather	15°C (59°F)	83 mm (3.3 inches)	83%	very high
April Weather	18°C (65°F)	107 mm (4.2 inches)	81%	very high
May Weather	23°C (73°F)	90 mm (3.6 inches)	81%	extreme
June Weather	26°C (78°F)	113 mm (4.5 inches)	81%	extreme
July Weather	27°C (81°F)	102 mm (4.0 inches)	83%	extreme
August Weather	27°C (80°F)	130 mm (5.1 inches)	81%	very high
September Weather	25°C (77°F)	103 mm (4.0 inches)	82%	very high
October Weather	20°C (69°F)	109 mm (4.3 inches)	78%	very high
November Weather	13°C (55°F)	78 mm (3.1 inches)	86%	high
December Weather	10°C (51°F)	127 mm (5.0 inches)	89%	moderate