February Weather in Butte, United States

Last updated: June 24, 2025

In Butte, United States, the average temperature in February hovers around -9°C (17°F), with potential extremes ranging from a chilling -32°C (-24°F) to a mild 8°C (47°F). During this wintry month, expect around 58 mm (2.3 in) of precipitation spread over 15 days, contributing to an average humidity of an impressive 93%. Bundle up and prepare for a month of cold and damp conditions!

February Temperature in Butte

In February in Butte, the average temperature is -9°C (17°F). The maximum can reach 8°C (47°F), while the minimum can drop to as low as -32°C (-24°F). Travelers should be prepared for extremely cold conditions and dress warmly if visiting during this time.

February Weather in Butte: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Butte, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Butte, February typically has an average temperature of -9°C (17°F), with highs reaching up to 8°C (47°F) and lows dropping to around -32°C (-24°F).

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

February Precipitation in Butte

In Butte in February, the precipitation amount is 58 mm (2.3 in) during 15 days of the month.

February Precipitation Trends in Butte

The chart displays monthly precipitation patterns in Butte, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Butte, February typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

February Humidity in Butte

In Butte in February humidity is 93%. With an average temperature of -9°C (17°F), this humidity feels like an uncomfortable chill that penetrates your clothing, making outdoor activities quite unpleasant and emphasizing the need for proper winter gear to stay warm.

February Average Humidity in Butte

This chart illustrates the average monthly humidity levels in Butte, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Butte is approximately 93%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Butte

In Butte in February, 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 Butte for better planning.

Maximum UV Index Levels in Butte for February

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

Data source: Butte February 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 February Weather in Butte Compares to Other Months

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

This table compares monthly weather conditions in Butte, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	22 mm (0.9 inches)	94%	moderate
February Weather	-9°C (17°F)	58 mm (2.3 inches)	93%	moderate
March Weather	-3°C (28°F)	39 mm (1.5 inches)	91%	high
April Weather	1°C (33°F)	63 mm (2.5 inches)	87%	very high
May Weather	7°C (45°F)	89 mm (3.5 inches)	83%	very high
June Weather	13°C (55°F)	94 mm (3.7 inches)	80%	extreme
July Weather	17°C (64°F)	29 mm (1.1 inches)	75%	very high
August Weather	16°C (62°F)	31 mm (1.2 inches)	66%	very high
September Weather	11°C (53°F)	38 mm (1.5 inches)	66%	very high
October Weather	2°C (37°F)	42 mm (1.7 inches)	77%	moderate
November Weather	-3°C (27°F)	34 mm (1.3 inches)	91%	moderate
December Weather	-8°C (18°F)	30 mm (1.2 inches)	96%	low