January Weather in Cowan, United States

Last updated: June 24, 2025

In January, the average temperature in Cowan, United States hovers around 5°C (41°F), with extremes ranging from a chilly -15°C (6°F) to a warm 23°C (74°F). Expect about 108 mm (4.3 in) of precipitation over approximately 10 days, accompanied by a notably high average humidity of 87%. Perfect for cozy indoor activities!

January Temperature in Cowan

In January in Cowan, the average temperature is 5°C (41°F). The maximum can reach 23°C (74°F), while the minimum can drop as low as -15°C (6°F). Travelers should be prepared for a wide range of temperatures, from chilly to pleasantly warm.

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

The chart illustrates January temperature patterns in Cowan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cowan, January typically has an average temperature of 5°C (41°F), with highs reaching up to 23°C (74°F) and lows dropping to around -15°C (6°F).

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

January Precipitation in Cowan

In Cowan in January, the total precipitation amount is 108 mm (4.3 in) spread over a duration of 10 days.

January Precipitation Trends in Cowan

The chart displays monthly precipitation patterns in Cowan, 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 Cowan, January typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 10 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 Cowan

In Cowan in January humidity is 87%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket enveloping you, making every step seem laborious and the chill more biting, which can be quite challenging for traveling.

January Average Humidity in Cowan

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

In Cowan in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Cowan for better planning.

Maximum UV Index Levels in Cowan for January

The chart shows the monthly maximum UV Index (UVI) for Cowan 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 Cowan typically reaches 4, which falls under the moderate exposure category.

Data source: Cowan 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 Cowan Compares to Other Months

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

This table compares monthly weather conditions in Cowan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	108 mm (4.3 inches)	87%	moderate
February Weather	8°C (47°F)	178 mm (7.0 inches)	87%	high
March Weather	12°C (53°F)	197 mm (7.8 inches)	85%	very high
April Weather	15°C (59°F)	148 mm (5.8 inches)	82%	very high
May Weather	20°C (69°F)	107 mm (4.2 inches)	83%	extreme
June Weather	24°C (75°F)	127 mm (5.0 inches)	82%	extreme
July Weather	26°C (79°F)	123 mm (4.8 inches)	78%	extreme
August Weather	25°C (77°F)	115 mm (4.5 inches)	67%	very high
September Weather	23°C (73°F)	107 mm (4.2 inches)	64%	very high
October Weather	17°C (63°F)	112 mm (4.4 inches)	74%	high
November Weather	9°C (49°F)	72 mm (2.8 inches)	87%	moderate
December Weather	7°C (46°F)	146 mm (5.7 inches)	88%	moderate