Missoula
The tables below display average monthly climate and weather indicators in Missoula Montana.
Temperature by: Fahrenheit / Centigrade
Missoula Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Avg. Temperature | -5.2 | -1.6 | 2.1 | 6.8 | 11.0 | 15.6 | 19.3 | 18.8 | 13.2 | 6.8 | 0.2 | -4.8 | 6.8 |
Avg. Max Temperature | -1.1 | 3.0 | 8.1 | 14.2 | 18.7 | 23.3 | 28.6 | 27.9 | 21.6 | 13.9 | 4.8 | -1.0 | 13.5 |
Avg. Min Temperature | -9.2 | -6.2 | -3.9 | -0.6 | 3.3 | 7.8 | 10.1 | 9.6 | 4.7 | -0.4 | -4.3 | -8.7 | 0.2 |
Days with Max Temp of 32 C or Higher | 0.0 | 0.0 | 0.0 | 0.0 | < 0.5 | 3.0 | 9.0 | 9.0 | 1.0 | 0.0 | 0.0 | 0.0 | 22.0 |
Days with Min Temp Below Freezing | 29.0 | 26.0 | 26.0 | 17.0 | 5.0 | < 0.5 | < 0.5 | < 0.5 | 4.0 | 18.0 | 26.0 | 29.0 | 180 |
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Missoula Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Heating Degree Days | 1311 | 1002 | 905 | 624 | 409 | 179 | 65.0 | 81.0 | 303 | 645 | 978 | 1290 | 7792 |
Cooling Degree Days | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.0 | 121 | 106 | 24.0 | 0.0 | 0.0 | 0.0 | 280 |
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Missoula Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Precipitation (inches) | 1.2 | 0.8 | 1.0 | 1.0 | 1.8 | 1.8 | 0.9 | 1.2 | 1.1 | 0.7 | 0.8 | 1.2 | 13.5 |
Days with Precipitation 0.01 inch or More | 14.0 | 10.0 | 11.0 | 10.0 | 12.0 | 12.0 | 7.0 | 7.0 | 8.0 | 8.0 | 12.0 | 13.0 | 124 |
Monthly Snowfall (inches) | 12.3 | 7.3 | 6.0 | 2.1 | 0.7 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | 0.8 | 6.2 | 11.3 | 46.7 |
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Other Missoula Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Average Wind Speed | 5.1 | 5.6 | 6.7 | 7.6 | 7.4 | 7.2 | 6.9 | 6.7 | 6.0 | 5.1 | 5.1 | 4.8 | 6.2 |
Clear Days | 2.0 | 3.0 | 3.0 | 4.0 | 5.0 | 6.0 | 15.0 | 14.0 | 10.0 | 7.0 | 2.0 | 2.0 | 75.0 |
Partly Cloudy Days | 4.0 | 5.0 | 6.0 | 7.0 | 9.0 | 9.0 | 10.0 | 10.0 | 8.0 | 7.0 | 5.0 | 4.0 | 83.0 |
Cloudy Days | 24.0 | 21.0 | 22.0 | 20.0 | 17.0 | 14.0 | 6.0 | 8.0 | 11.0 | 17.0 | 23.0 | 25.0 | 208 |
Percent of Possible Sunshine | 33.0 | 44.0 | 54.0 | 57.0 | 59.0 | 63.0 | 81.0 | 77.0 | 69.0 | 55.0 | 34.0 | 29.0 | 55.0 |
Avg. Relative Humidity | 61.5 | 80.5 | 74.5 | 65.5 | 61.5 | 63.0 | 60.5 | 53.5 | 56.5 | 62.0 | 68.0 | 78.5 | 81.0 |
Weather information for other cities in Montana