January Weather in Fennimore, United States

Last updated: June 24, 2025

In January, the average temperature in Fennimore, United States hovers around -6°C (21°F). Expect the chill to drop as low as -33°C (-27°F) on bitterly cold days, while the mercury may rise to a maximum of 11°C (52°F) during milder spells. This month brings about 43 mm (1.7 in) of precipitation over approximately 8 days, coupled with a high average humidity of 84%. Prepare for a blend of winter's chill and dampness!

January Temperature in Fennimore

In January in Fennimore, the average temperature is -6°C (21°F). The maximum can reach 11°C (52°F) and the minimum can be as low as -33°C (-27°F). Be sure to pack warm clothing if you plan to travel during this time, as temperatures can vary significantly.

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

The chart illustrates January temperature patterns in Fennimore, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fennimore, January typically has an average temperature of -6°C (21°F), with highs reaching up to 11°C (52°F) and lows dropping to around -33°C (-27°F).

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

January Precipitation in Fennimore

In Fennimore in January, the total precipitation amount is 43 mm (1.7 in) over the course of 8 days.

January Precipitation Trends in Fennimore

The chart displays monthly precipitation patterns in Fennimore, 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 Fennimore, January typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 8 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 Fennimore

In Fennimore in January humidity is 84%. With an average temperature of -6°C (21°F), this humidity feels like an icy blanket enveloping you, making travel uncomfortable as the cold dampness seeps into your bones and slows your movements, turning each step into a shivering struggle.

January Average Humidity in Fennimore

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

In Fennimore 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 Fennimore, you can check the information here.

Maximum UV Index Levels in Fennimore for January

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

Data source: Fennimore 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 Fennimore Compares to Other Months

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

This table compares monthly weather conditions in Fennimore, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	43 mm (1.7 inches)	84%	moderate
February Weather	-5°C (23°F)	55 mm (2.2 inches)	85%	moderate
March Weather	3°C (37°F)	59 mm (2.3 inches)	84%	moderate
April Weather	8°C (47°F)	84 mm (3.3 inches)	83%	very high
May Weather	16°C (60°F)	137 mm (5.4 inches)	75%	very high
June Weather	22°C (72°F)	132 mm (5.2 inches)	79%	very high
July Weather	24°C (75°F)	108 mm (4.3 inches)	75%	very high
August Weather	22°C (71°F)	91 mm (3.6 inches)	69%	very high
September Weather	19°C (66°F)	120 mm (4.7 inches)	74%	very high
October Weather	11°C (51°F)	125 mm (4.9 inches)	79%	moderate
November Weather	2°C (37°F)	47 mm (1.9 inches)	88%	moderate
December Weather	-2°C (29°F)	40 mm (1.6 inches)	82%	low