January Weather in Gillett, United States

Last updated: June 24, 2025

In Gillett, United States, the average temperature in January hovers around -7°C (19°F). Expect chilly extremes with minimum temperatures plunging to -32°C (-26°F) and highs reaching 8°C (47°F). During this month, precipitation averages 36 mm (1.4 in) over about 6 days, while the air remains notably damp, with an average humidity of 89%. Stay warm and prepare for some winter weather!

January Temperature in Gillett

In January in Gillett, the average temperature is -7°C (19°F), with maximums reaching 8°C (47°F) and minimums dropping as low as -32°C (-26°F). Travelers should be prepared for extremely cold conditions and dress warmly to enjoy their visit.

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

The chart illustrates January temperature patterns in Gillett, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gillett, January typically has an average temperature of -7°C (19°F), with highs reaching up to 8°C (47°F) and lows dropping to around -32°C (-26°F).

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

January Precipitation in Gillett

In Gillett in January, the total precipitation amount is 36 mm (1.4 in), which falls over the course of 6 days.

January Precipitation Trends in Gillett

The chart displays monthly precipitation patterns in Gillett, 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 Gillett, January typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 6 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 Gillett

In Gillett in January humidity is 89%. With an average temperature of -7°C (19°F), this humidity feels like an icy mist clinging to your skin, making travel uncomfortable as each breath brings in a sharp chill that bites through layers of clothing.

January Average Humidity in Gillett

This chart illustrates the average monthly humidity levels in Gillett, 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 Gillett is approximately 89%, 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 Gillett

In Gillett 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 Gillett, you can visit Hourly UV Index in Gillett.

Maximum UV Index Levels in Gillett for January

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

Data source: Gillett 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 Gillett Compares to Other Months

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

This table compares monthly weather conditions in Gillett, 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 (19°F)	36 mm (1.4 inches)	89%	low
February Weather	-7°C (19°F)	49 mm (1.9 inches)	90%	moderate
March Weather	0°C (32°F)	56 mm (2.2 inches)	87%	moderate
April Weather	5°C (42°F)	94 mm (3.7 inches)	84%	high
May Weather	13°C (56°F)	100 mm (3.9 inches)	77%	very high
June Weather	19°C (67°F)	103 mm (4.1 inches)	75%	very high
July Weather	22°C (72°F)	106 mm (4.2 inches)	74%	very high
August Weather	20°C (69°F)	106 mm (4.2 inches)	73%	very high
September Weather	16°C (62°F)	74 mm (2.9 inches)	78%	high
October Weather	9°C (49°F)	96 mm (3.8 inches)	84%	moderate
November Weather	1°C (34°F)	51 mm (2.0 inches)	89%	moderate
December Weather	-4°C (25°F)	56 mm (2.2 inches)	87%	low