January Weather in Cassopolis, United States

Last updated: June 24, 2025

In January, the average temperature in Cassopolis, United States is a brisk -3°C (27°F), with extremes ranging from a chilling -26°C (-14°F) to a mild 16°C (62°F). Expect 74 mm (2.9 in) of precipitation spread over 12 days of the month, accompanied by an average humidity of 85%. Stay warm and prepared for any weather surprises!

January Temperature in Cassopolis

In January in Cassopolis, the average temperature is -3°C (27°F), with maximums reaching up to 16°C (62°F) and minimums plunging as low as -26°C (-14°F). It's essential to prepare for a wide range of temperatures if you plan on traveling during this time.

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

The chart illustrates January temperature patterns in Cassopolis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cassopolis, January typically has an average temperature of -3°C (27°F), with highs reaching up to 16°C (62°F) and lows dropping to around -26°C (-14°F).

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

January Precipitation in Cassopolis

In Cassopolis in January, the precipitation amount is 74 mm (2.9 in) over a span of 12 days.

January Precipitation Trends in Cassopolis

The chart displays monthly precipitation patterns in Cassopolis, 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 Cassopolis, January typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 12 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 Cassopolis

In Cassopolis in January humidity is 85%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that seeps through layers of clothing, making travel seem daunting and the cold air sting your skin.

January Average Humidity in Cassopolis

This chart illustrates the average monthly humidity levels in Cassopolis, 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 Cassopolis is approximately 85%, 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 Cassopolis

In Cassopolis 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 Cassopolis, you can check the information here.

Maximum UV Index Levels in Cassopolis for January

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

Data source: Cassopolis 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 Cassopolis Compares to Other Months

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

This table compares monthly weather conditions in Cassopolis, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	74 mm (2.9 inches)	85%	moderate
February Weather	-2°C (29°F)	77 mm (3.0 inches)	85%	moderate
March Weather	3°C (39°F)	90 mm (3.5 inches)	86%	high
April Weather	8°C (48°F)	109 mm (4.3 inches)	87%	very high
May Weather	16°C (61°F)	168 mm (6.6 inches)	81%	very high
June Weather	22°C (71°F)	137 mm (5.4 inches)	82%	very high
July Weather	24°C (75°F)	119 mm (4.7 inches)	81%	very high
August Weather	22°C (72°F)	95 mm (3.7 inches)	79%	very high
September Weather	19°C (67°F)	84 mm (3.3 inches)	78%	very high
October Weather	12°C (54°F)	144 mm (5.7 inches)	81%	high
November Weather	4°C (40°F)	73 mm (2.9 inches)	89%	moderate
December Weather	1°C (34°F)	65 mm (2.6 inches)	86%	low