January Weather in Franklin, United States

Last updated: June 24, 2025

In Franklin, United States, the average temperature in January hovers around 4°C (39°F). While you may experience chills with minimums dipping to -18°C (0°F), there's also a chance to enjoy warmer days, with highs reaching 22°C (71°F). During this month, expect approximately 99 mm (3.9 in) of precipitation over about 10 days, coupled with a high average humidity of 87%. Be prepared for a mix of weather!

January Temperature in Franklin

In January in Franklin, the average temperature is 4°C (39°F). Maximum temperatures can reach 22°C (71°F), while minimums can drop as low as -18°C (0°F). Travelers should be prepared for a wide range of weather conditions during this time.

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

The chart illustrates January 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, January typically has an average temperature of 4°C (39°F), with highs reaching up to 22°C (71°F) and lows dropping to around -18°C (0°F).

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

January Precipitation in Franklin

In Franklin in January, the total precipitation amount is 99 mm (3.9 in) spread over a period of 10 days.

January Precipitation Trends in Franklin

The chart displays monthly precipitation patterns in Franklin, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Franklin, January typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Franklin

In Franklin in January, humidity is 87%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and gritty, as the air hangs heavy and clings to your skin.

January Average Humidity in Franklin

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

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

January UV Index in Franklin

In Franklin in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Franklin, you can check the information here.

Maximum UV Index Levels in Franklin for January

The chart shows the monthly maximum UV Index (UVI) for Franklin in January, 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 January, the maximum UV index in Franklin typically reaches 3, which falls under the moderate exposure category.

Data source: Franklin January 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 January 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 January’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 January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	99 mm (3.9 inches)	87%	moderate
February Weather	6°C (44°F)	181 mm (7.1 inches)	86%	high
March Weather	11°C (52°F)	151 mm (5.9 inches)	86%	high
April Weather	15°C (58°F)	159 mm (6.3 inches)	82%	very high
May Weather	21°C (70°F)	124 mm (4.9 inches)	82%	very high
June Weather	25°C (76°F)	153 mm (6.0 inches)	83%	extreme
July Weather	27°C (80°F)	125 mm (4.9 inches)	80%	extreme
August Weather	25°C (78°F)	136 mm (5.3 inches)	74%	very high
September Weather	23°C (73°F)	132 mm (5.2 inches)	71%	very high
October Weather	17°C (63°F)	136 mm (5.4 inches)	78%	high
November Weather	8°C (48°F)	88 mm (3.5 inches)	88%	moderate
December Weather	7°C (44°F)	141 mm (5.6 inches)	88%	moderate