January Weather in Clarion, United States

Last updated: June 24, 2025

In January, the average temperature in Clarion, United States hovers around -7°C (20°F). Extremes can plunge to a chilly -33°C (-28°F), while the mercury may rise as high as 12°C (54°F). Expect about 33 mm (1.3 in) of precipitation spread over 5 days, contributing to an average humidity level of a brisk 82%.

January Temperature in Clarion

In January in Clarion, the average temperature is -7°C (20°F). The maximum can reach 12°C (54°F), while the minimum can drop to as low as -33°C (-28°F). Be prepared for a wide range of temperatures when traveling to Clarion during this month.

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

The chart illustrates January temperature patterns in Clarion, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clarion, January typically has an average temperature of -7°C (20°F), with highs reaching up to 12°C (54°F) and lows dropping to around -33°C (-28°F).

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

January Precipitation in Clarion

In Clarion in January, the precipitation amount is 33 mm (1.3 in) over the course of 5 days.

January Precipitation Trends in Clarion

The chart displays monthly precipitation patterns in Clarion, 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 Clarion, January typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 5 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Clarion

In Clarion in January, humidity is 82%. With an average temperature of -7°C (20°F), this humidity feels like an uncomfortable chill that seeps into your bones, making traveling unpleasant and necessitating extra layers to stay warm.

January Average Humidity in Clarion

This chart illustrates the average monthly humidity levels in Clarion, 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 Clarion is approximately 82%, 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 Clarion

In Clarion 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 Clarion, you can check the information here.

Maximum UV Index Levels in Clarion for January

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

Data source: Clarion 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 Clarion Compares to Other Months

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

This table compares monthly weather conditions in Clarion, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	33 mm (1.3 inches)	82%	moderate
February Weather	-7°C (19°F)	46 mm (1.8 inches)	84%	moderate
March Weather	2°C (36°F)	73 mm (2.9 inches)	80%	moderate
April Weather	8°C (47°F)	78 mm (3.1 inches)	81%	very high
May Weather	16°C (61°F)	171 mm (6.7 inches)	74%	very high
June Weather	23°C (73°F)	111 mm (4.4 inches)	80%	extreme
July Weather	24°C (75°F)	87 mm (3.4 inches)	80%	very high
August Weather	22°C (72°F)	105 mm (4.1 inches)	77%	very high
September Weather	19°C (67°F)	122 mm (4.8 inches)	75%	very high
October Weather	10°C (50°F)	116 mm (4.6 inches)	80%	high
November Weather	2°C (36°F)	46 mm (1.8 inches)	87%	moderate
December Weather	-2°C (28°F)	37 mm (1.5 inches)	83%	moderate