December Weather in Chattahoochee, United States

Last updated: June 24, 2025

In Chattahoochee, United States, the average temperature in December hovers around 13°C (56°F). Expect a range from a chilly -3°C (26°F) to a warm 27°C (82°F). With an average humidity of 88%, you'll feel the atmosphere, especially during the 9 days of rain that contribute to 119 mm (4.7 in) of precipitation. Prepare accordingly for a mix of crisp and warm days!

December Temperature in Chattahoochee

In December in Chattahoochee, the average temperature is 13°C (56°F), with maximums reaching up to 27°C (82°F) and minimums dropping as low as -3°C (26°F). This temperature range makes Chattahoochee a versatile travel destination, perfect for enjoying both mild days and cool evenings.

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

The chart illustrates December temperature patterns in Chattahoochee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chattahoochee, December typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (82°F) and lows dropping to around -3°C (26°F).

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

December Precipitation in Chattahoochee

In Chattahoochee in December, the precipitation amount is 119 mm (4.7 in) occurring over a span of 9 days.

December Precipitation Trends in Chattahoochee

The chart displays monthly precipitation patterns in Chattahoochee, 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 Chattahoochee, December typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 9 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 Chattahoochee

In Chattahoochee in December, humidity is 88%. With an average temperature of 13°C (56°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor adventures sticky and challenging.

December Average Humidity in Chattahoochee

This chart illustrates the average monthly humidity levels in Chattahoochee, 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 Chattahoochee is approximately 88%, 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 Chattahoochee

In Chattahoochee 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 Chattahoochee for better planning.

Maximum UV Index Levels in Chattahoochee for December

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

Data source: Chattahoochee 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 Chattahoochee Compares to Other Months

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

This table compares monthly weather conditions in Chattahoochee, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (53°F)	82 mm (3.2 inches)	85%	moderate
February Weather	15°C (59°F)	122 mm (4.8 inches)	82%	very high
March Weather	17°C (63°F)	57 mm (2.2 inches)	80%	very high
April Weather	20°C (68°F)	107 mm (4.2 inches)	76%	extreme
May Weather	24°C (76°F)	80 mm (3.2 inches)	73%	extreme
June Weather	27°C (80°F)	161 mm (6.4 inches)	74%	extreme
July Weather	27°C (81°F)	151 mm (5.9 inches)	80%	extreme
August Weather	27°C (81°F)	149 mm (5.9 inches)	79%	extreme
September Weather	26°C (79°F)	135 mm (5.3 inches)	83%	very high
October Weather	23°C (73°F)	93 mm (3.6 inches)	77%	very high
November Weather	15°C (60°F)	47 mm (1.8 inches)	84%	high
December Weather	13°C (56°F)	119 mm (4.7 inches)	88%	moderate