January Weather in Trego, United States

Last updated: June 24, 2025

In January, the average temperature in Trego, United States hovers around -7°C (20°F). While it can dip to an icy -30°C (-21°F), it may also rise to a moderate 4°C (40°F). Expect about 63 mm (2.5 in) of precipitation over 13 days, contributing to an average humidity of a chilly 93%.

January Temperature in Trego

In January in Trego, the average temperature is -7°C (20°F), with maximums reaching 4°C (40°F) and minimums dipping as low as -30°C (-21°F). Travelers should be prepared for cold conditions and pack accordingly.

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

The chart illustrates January temperature patterns in Trego, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trego, January typically has an average temperature of -7°C (20°F), with highs reaching up to 4°C (40°F) and lows dropping to around -30°C (-21°F).

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

January Precipitation in Trego

In Trego in January, the precipitation amount is 63 mm (2.5 in) spread over 13 days.

January Precipitation Trends in Trego

The chart displays monthly precipitation patterns in Trego, 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 Trego, January typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 13 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 Trego

In Trego in January, humidity is 93%. With an average temperature of -7°C (20°F), this humidity feels like a biting chill that cuts through your layers, making every outdoor adventure feel significantly harsher and requiring extra preparation for comfort during your travels.

January Average Humidity in Trego

This chart illustrates the average monthly humidity levels in Trego, 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 Trego is approximately 93%, 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 Trego

In Trego in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Trego, you can visit Hourly UV Index in Trego.

Maximum UV Index Levels in Trego for January

The chart shows the monthly maximum UV Index (UVI) for Trego 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 Trego typically reaches 2, which falls under the low exposure category.

Data source: Trego 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 Trego Compares to Other Months

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

This table compares monthly weather conditions in Trego, 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)	63 mm (2.5 inches)	93%	low
February Weather	-9°C (15°F)	90 mm (3.5 inches)	91%	moderate
March Weather	-2°C (28°F)	70 mm (2.8 inches)	88%	moderate
April Weather	2°C (36°F)	78 mm (3.1 inches)	84%	high
May Weather	8°C (47°F)	70 mm (2.7 inches)	78%	very high
June Weather	13°C (55°F)	72 mm (2.8 inches)	77%	very high
July Weather	18°C (64°F)	27 mm (1.0 inches)	79%	very high
August Weather	17°C (63°F)	34 mm (1.3 inches)	69%	very high
September Weather	11°C (52°F)	44 mm (1.7 inches)	69%	high
October Weather	3°C (37°F)	82 mm (3.2 inches)	78%	moderate
November Weather	-2°C (29°F)	89 mm (3.5 inches)	87%	moderate
December Weather	-6°C (22°F)	87 mm (3.4 inches)	94%	low