January Weather in Coplay, United States

Last updated: June 24, 2025

In Coplay, United States during January, the average temperature hovers around 0°C (32°F). Expect a chilly climate where the temperature can plunge to a brisk -19°C (-2°F) at its lowest, while peaking at a mild 17°C (64°F). With a precipitation amount of 75 mm (2.9 in) spread over 8 days, be prepared for some wet weather. The average humidity lingers at a high 87%, contributing to the cool and damp atmosphere.

January Temperature in Coplay

In January in Coplay, the average temperature is 0°C (32°F). Maximum temperatures can reach 17°C (64°F), while minimums can drop as low as -19°C (-2°F). Be prepared for a wide temperature range when traveling to Coplay during this time.

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

The chart illustrates January temperature patterns in Coplay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coplay, January typically has an average temperature of 0°C (32°F), with highs reaching up to 17°C (64°F) and lows dropping to around -19°C (-2°F).

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

January Precipitation in Coplay

In Coplay in January, the precipitation amount is 75 mm (2.9 in) over a span of 8 days.

January Precipitation Trends in Coplay

The chart displays monthly precipitation patterns in Coplay, 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 Coplay, January typically receives around 75 mm (2.9 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 Coplay

In Coplay in January, humidity is 87%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that clings to your skin, making travel uncomfortable and cold, as each breath brings a heavy moisture that seeps into your clothes.

January Average Humidity in Coplay

This chart illustrates the average monthly humidity levels in Coplay, 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 Coplay 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 Coplay

In Coplay 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 Coplay, you can check the information here.

Maximum UV Index Levels in Coplay for January

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

Data source: Coplay 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 Coplay Compares to Other Months

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

This table compares monthly weather conditions in Coplay, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	75 mm (2.9 inches)	87%	moderate
February Weather	1°C (34°F)	109 mm (4.3 inches)	85%	moderate
March Weather	4°C (40°F)	99 mm (3.9 inches)	85%	high
April Weather	10°C (51°F)	115 mm (4.5 inches)	83%	very high
May Weather	16°C (61°F)	141 mm (5.5 inches)	75%	very high
June Weather	21°C (70°F)	106 mm (4.2 inches)	73%	very high
July Weather	24°C (76°F)	136 mm (5.3 inches)	65%	very high
August Weather	23°C (74°F)	142 mm (5.6 inches)	62%	very high
September Weather	20°C (68°F)	111 mm (4.4 inches)	66%	very high
October Weather	14°C (57°F)	122 mm (4.8 inches)	79%	high
November Weather	6°C (43°F)	95 mm (3.7 inches)	87%	moderate
December Weather	2°C (36°F)	110 mm (4.3 inches)	85%	low