February weather forecast
Butte, MT

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Houses and old frames in an open space that is a former mine ground in Butte, Montana
Houses and old frames in an open space that is a former mine ground in Butte, Montana

Weather in February

The weather continues to follow the winter narrative in Butte, Montana, in February with little relief from the cold seen in January. Frosty mornings are typical, and snowfall adds a silent charm to the city. February sees the highest snowfall compared to any other month, with an average of 8.31" (211mm). As spring nears, the inhabitants of Butte find solace in the gradually extended hours of daylight, harboring the promise of warmth. Residents eagerly await the onset of spring to bring relief from the low temperatures.

Temperature

Entering February, the average high-temperature is recorded at a still subzero cold 27.5°F (-2.5°C), exhibiting a minimal shift from January's 27.9°F (-2.3°C). In Butte, February's nights observe an average temperature dip to an extreme cold 10.9°F (-11.7°C).

Humidity

January, February and December, with an average relative humidity of 87%, are the most humid months.

Rainfall

In Butte, in February, during 5.1 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. In Butte, during the entire year, the rain falls for 102.5 days and collects up to 13.74" (349mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. In Butte, during February, snow falls for 17.7 days and regularly aggregates up to 8.31" (211mm) of snow. In Butte, during the entire year, snow falls for 103.1 days and aggregates up to 52.56" (1335mm) of snow.

Daylight

In Butte, Montana, the average length of the day in February is 10h and 23min.
On the first day of February, sunrise is at 7:52 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:15 pm MST.

Sunshine

In February, the average sunshine is 5.5h.

UV index

With an average maximum UV index of 1, February is the month with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 1 in February translates into these instructions:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Updated: Jul 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is February?

An average high-temperature, in February, in Butte, is 27.5°F (-2.5°C) and the average low-temperature is 10.9°F (-11.7°C).

What is the most humid month?

The months with the highest humidity are January, February and December, with an average relative humidity of 87%.

What is the average humidity in February?

In February, the average relative humidity is 87%.

How many days does it rain in February?

In February, the rain falls for 5.1 days. Throughout February, 1.02" (26mm) of precipitation is accumulated.

How much does it snow in February?

In Butte, in February, snow falls for 17.7 days, with typically accumulated 8.31" (211mm) of snow.

What is the average length of the day in February?

The average day length in February is 10h and 23min.

What time are sunrise and sunset in February?

In February, on the first day of the month, sunrise is at 7:52 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:15 pm MST.

How many hours of sunshine does Butte have in February?

In Butte, Montana, the average sunshine duration in February is 5.5h.

What is the month with the lowest UV index?

The month with the lowest UV index is February, with an average maximum UV index of 1.

What is the UV index reading in February?

In Butte, the average daily maximum UV index in February is 1. A UV Index value of 2, and less, symbolizes a low health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in February
Butte, MT

Average temperature in February - Butte, MT
  • Average high temperature in February: 27.5°F

The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is December (25.2°F).

  • Average low temperature in February: 10.9°F

The month with the highest average low temperature is July (46.9°F).
The coldest month (with the lowest average low temperature) is December (9°F).

Average pressure in February
Butte, MT

Average pressure in February - Butte, MT
  • Average pressure in February: 30.13"Hg

The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in February
Butte, MT

Average wind speed in February - Butte, MT
  • Average wind speed in February: 6.2mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in February
Butte, MT

Average humidity in February - Butte, MT
  • Average humidity in February: 87%

The months with the highest relative humidity are January, February and December (87%).
The month with the lowest relative humidity is July (48%).

Average rainfall in February
Butte, MT

Average rainfall in February - Butte, MT
  • Average rainfall in February: 1.02"

The wettest month (with the highest rainfall) is May (2.24").
The driest months (with the least rainfall) are January, November and December (0.67").

Average rainfall days in February
Butte, MT

Average rainfall days in February - Butte, MT
  • Average rainfall days in February: 5.1 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is November (4.1 days).

Average snowfall in February
Butte, MT

Average snowfall in February - Butte, MT
  • Average snowfall in February: 8.31"

The month with the highest snowfall is March (8.74").
The months with the least snowfall are July and August (0").

Average snowfall days in February
Butte, MT

Average snowfall days in February - Butte, MT
  • Average snowfall days in February: 17.7 days

The month with the highest number of snowfall days is February (17.7 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in February /
Average sunshine in February
Butte, MT

Average daylight in February / Average sunshine in February - Butte, MT
  • Average daylight in February: 10h and 2min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in February: 5h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in February
Butte, MT

Average sunshine days in February - Butte, MT
  • Average sunshine days in February: 10.9 days

The month with the most sunshine days is August (19.1 days).
The month with the least sunshine days is April (9.8 days).

Average UV index in February
Butte, MT

Average UV index in February - Butte, MT
  • Average UV index in February: 1

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in February
Butte, MT

Average cloud cover in February - Butte, MT
  • Average cloud cover in February: 54

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in February
Butte, MT

Average visibility in February - Butte, MT
  • Average visibility in February: 4mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

Butte, Montana, USA

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