December Weather in Franklin, United States

Last updated: June 24, 2025

In December, the average temperature in Franklin, United States is a pleasant 15°C (58°F). You'll experience a chill with minimums dropping to 0°C (32°F), while the afternoons can warm up to a maximum of 28°C (82°F). Expect about 97 mm (3.8 in) of precipitation spread across 10 days, resulting in a high average humidity of 84%. Perfect for cozy afternoons and lush landscapes!

December Temperature in Franklin

In December in Franklin, the average temperature is 15°C (58°F). Maximums can reach 28°C (82°F), and minimums can drop as low as 0°C (32°F). This variability makes it essential for travelers to pack clothing suitable for both warm days and chilly nights.

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

The chart illustrates December temperature patterns in Franklin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Franklin, December typically has an average temperature of 15°C (58°F), with highs reaching up to 28°C (82°F) and lows dropping to around 0°C (32°F).

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

December Precipitation in Franklin

In Franklin in December, the total precipitation amount is 97 mm (3.8 in) over a span of 10 days.

December Precipitation Trends in Franklin

The chart displays monthly precipitation patterns in Franklin, 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 Franklin, December typically receives around 97 mm (3.8 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 Franklin

In Franklin in December humidity is 84%. With an average temperature of 15°C (58°F), this humidity feels like a heavy blanket enveloping you, making travel feel like a slow, sticky journey where every step requires extra effort.

December Average Humidity in Franklin

This chart illustrates the average monthly humidity levels in Franklin, 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 Franklin is approximately 84%, 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 Franklin

In Franklin in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Franklin.

Maximum UV Index Levels in Franklin for December

The chart shows the monthly maximum UV Index (UVI) for Franklin 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 Franklin typically reaches 5, which falls under the moderate exposure category.

Data source: Franklin 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 Franklin Compares to Other Months

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

This table compares monthly weather conditions in Franklin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	92 mm (3.6 inches)	81%	moderate
February Weather	16°C (60°F)	92 mm (3.6 inches)	81%	very high
March Weather	19°C (66°F)	57 mm (2.2 inches)	79%	very high
April Weather	21°C (70°F)	116 mm (4.6 inches)	81%	extreme
May Weather	25°C (78°F)	143 mm (5.6 inches)	77%	extreme
June Weather	28°C (82°F)	183 mm (7.2 inches)	74%	extreme
July Weather	28°C (83°F)	207 mm (8.1 inches)	74%	extreme
August Weather	28°C (84°F)	164 mm (6.5 inches)	73%	extreme
September Weather	27°C (81°F)	141 mm (5.6 inches)	79%	extreme
October Weather	23°C (74°F)	101 mm (4.0 inches)	77%	very high
November Weather	17°C (62°F)	65 mm (2.6 inches)	81%	high
December Weather	15°C (58°F)	97 mm (3.8 inches)	84%	moderate