Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
As Garrison transitions from January to February, the average high-temperatures adjust to a still freezing cold 27.5°F (-2.5°C), nearly the same as the previous 28°F (-2.2°C). During the nights in February, the temperature averages to an extreme cold 12.7°F (-10.7°C).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 88%.Rainfall
In Garrison, during February, the rain falls for 7.9 days and regularly aggregates up to 1.54" (39mm) of precipitation. Throughout the year, there are 122.8 rainfall days, and 17.13" (435mm) of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. February is the month with the most snowfall. Snow falls for 20.3 days and accumulates 12.76" (324mm) of snow.Daylight
In Garrison, the average length of the day in February is 10h and 22min.On the first day of February, sunrise is at 7:54 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 6:16 pm MST.
Sunshine
In Garrison, the average sunshine in February is 6h.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In February, the maximum UV index of 2 translates into these guidelines:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is February?
What are the most humid months?
What is the average humidity in February in Garrison?
How much does it rain in February?
When does it snow the most?
How many days does it snow in February in Garrison?
What is the average length of the day in February?
What time are sunrise and sunset in February?
How long on average sun shines in February in Garrison?
When is the lowest UV index?
What is the UV index reading in February?
Average temperature in February
Garrison, MT
- Average high temperature in February: 27.5°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in February: 12.7°F
The month with the highest average low temperature is August (47.3°F).
The coldest month (with the lowest average low temperature) is December (12.6°F).
Average pressure in February
Garrison, MT
- Average pressure in February: 30.13"Hg
The months with the highest atmospheric pressure are January and December (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in February
Garrison, MT
- Average wind speed in February: 6mph
The windiest months (with the highest average wind speed) are January, April and November (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in February
Garrison, MT
- Average humidity in February: 88%
The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are July and August (49%).
Average rainfall in February
Garrison, MT
- Average rainfall in February: 1.54"
The wettest month (with the highest rainfall) is June (2.52").
The driest month (with the least rainfall) is August (0.67").
Average rainfall days in February
Garrison, MT
- Average rainfall days in February: 7.9 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is August (7.3 days).
Average snowfall in February
Garrison, MT
- Average snowfall in February: 12.76"
The month with the highest snowfall is February (12.76").
The months with the least snowfall are July and August (0").
Average snowfall days in February
Garrison, MT
- Average snowfall days in February: 20.3 days
The month with the highest number of snowfall days is February (20.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in February /
Average sunshine in February
Garrison, MT
- Average daylight in February: 10h and 2min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in February: 6h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in February
Garrison, MT
- Average sunshine days in February: 7.7 days
The month with the most sunshine days is July (21.5 days).
The month with the least sunshine days is April (6.3 days).
Average UV index in February
Garrison, MT
- Average UV index in February: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in February
Garrison, MT
- Average cloud cover in February: 50
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in February
Garrison, 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, March and December (4mi).
Garrison, Montana, USA
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