January Weather in Gillett, United States

Last updated: June 24, 2025

In Gillett, United States, the average temperature in January hovers around 7°C (45°F), with extremes ranging from a chilly -14°C (8°F) to a balmy 25°C (77°F). Visitors can expect approximately 114 mm (4.5 in) of precipitation spread over 9 days, contributing to a notably high average humidity of 84%. Be prepared for varied weather as you explore this vibrant destination!

January Temperature in Gillett

In January in Gillett, the average temperature is 7°C (45°F), with a maximum reaching 25°C (77°F) and a minimum dropping as low as -14°C (8°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack both warm and cooler clothing options.

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 (45°F), with highs reaching up to 25°C (77°F) and lows dropping to around -14°C (8°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 precipitation amount is 114 mm (4.5 in) over the course of 9 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 114 mm (4.5 inches) of precipitation spread over approximately 9 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 Gillett

In Gillett in January, humidity is 84%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm while exploring the sights.

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 84%, 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 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 Gillett for better planning.

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 4, which falls under the moderate 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 (45°F)	114 mm (4.5 inches)	84%	moderate
February Weather	9°C (48°F)	184 mm (7.3 inches)	83%	high
March Weather	14°C (58°F)	185 mm (7.3 inches)	80%	very high
April Weather	17°C (63°F)	144 mm (5.7 inches)	82%	very high
May Weather	23°C (73°F)	137 mm (5.4 inches)	83%	extreme
June Weather	26°C (80°F)	110 mm (4.3 inches)	80%	extreme
July Weather	28°C (83°F)	101 mm (4.0 inches)	80%	extreme
August Weather	27°C (81°F)	115 mm (4.5 inches)	75%	extreme
September Weather	25°C (77°F)	91 mm (3.6 inches)	73%	very high
October Weather	19°C (66°F)	142 mm (5.6 inches)	76%	high
November Weather	11°C (53°F)	77 mm (3.0 inches)	84%	high
December Weather	10°C (49°F)	147 mm (5.8 inches)	88%	moderate