February Weather in Butte, United States

Last updated: June 24, 2025

In February, the average temperature in Butte, United States hovers around -6°C (22°F), with extreme fluctuations where the minimum can plunge to -32°C (-25°F) and the maximum can reach a surprising 22°C (73°F). Expect 22 mm (0.9 in) of precipitation over the course of 5 days, accompanied by an average humidity of 81%. Prepare accordingly to embrace the chill!

February Temperature in Butte

In February in Butte, the average temperature is -6°C (22°F), with a maximum that can reach 22°C (73°F) and a minimum that can drop as low as -32°C (-25°F). It is advisable to pack warm clothing and be prepared for a wide range of temperatures while traveling 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 -6°C (22°F), with highs reaching up to 22°C (73°F) and lows dropping to around -32°C (-25°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 total precipitation amount is 22 mm (0.9 in) spread over a period of 5 days.

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 22 mm (0.9 inches) of precipitation spread over approximately 5 days.

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

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Millimeters (mm) Inches (in)

February Humidity in Butte

In Butte in February, humidity is 81%. With an average temperature of -6°C (22°F), this humidity feels like a biting chill that penetrates layers of clothing, making travel uncomfortable and the air heavy with frost.

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 81%, 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 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Butte.

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 5, 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	-5°C (23°F)	21 mm (0.8 inches)	77%	moderate
February Weather	-6°C (22°F)	22 mm (0.9 inches)	81%	moderate
March Weather	3°C (37°F)	69 mm (2.7 inches)	71%	high
April Weather	7°C (46°F)	58 mm (2.3 inches)	75%	very high
May Weather	15°C (59°F)	127 mm (5.0 inches)	74%	very high
June Weather	23°C (74°F)	69 mm (2.7 inches)	82%	extreme
July Weather	25°C (77°F)	81 mm (3.2 inches)	84%	very high
August Weather	23°C (74°F)	80 mm (3.2 inches)	82%	very high
September Weather	19°C (67°F)	68 mm (2.7 inches)	75%	very high
October Weather	9°C (49°F)	72 mm (2.8 inches)	72%	moderate
November Weather	3°C (38°F)	21 mm (0.8 inches)	81%	moderate
December Weather	-2°C (28°F)	42 mm (1.6 inches)	79%	low