Kalispell
The tables below display average monthly climate and weather indicators in Kalispell Montana.
Temperature by: Fahrenheit / Centigrade
| Kalispell Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature | 20.5 | 26.6 | 33.7 | 43.2 | 51.3 | 57.8 | 63.6 | 62.9 | 53.2 | 41.9 | 31.0 | 22.7 | 42.4 |
| Avg. Max Temperature | 28.2 | 35.0 | 43.4 | 55.2 | 64.2 | 71.4 | 80.1 | 79.4 | 67.7 | 54.4 | 38.3 | 29.9 | 53.9 |
| Avg. Min Temperature | 12.7 | 18.1 | 23.9 | 31.1 | 38.4 | 44.1 | 47.1 | 46.3 | 38.6 | 29.4 | 23.7 | 15.5 | 30.7 |
| Days with Max Temp of 90 F or Higher | 0.0 | 0.0 | 0.0 | 0.0 | < 0.5 | 1.0 | 6.0 | 6.0 | < 0.5 | 0.0 | 0.0 | 0.0 | 13.0 |
| Days with Min Temp Below Freezing | 29.0 | 26.0 | 27.0 | 18.0 | 6.0 | 1.0 | < 0.5 | < 0.5 | 6.0 | 21.0 | 26.0 | 29.0 | 188 |
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| Kalispell Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days | 1380 | 1075 | 970 | 654 | 425 | 235 | 97.0 | 128 | 367 | 716 | 1020 | 1311 | 8378 |
| Cooling Degree Days | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.0 | 54.0 | 63.0 | 13.0 | 0.0 | 0.0 | 0.0 | 149 |
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| Kalispell Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) | 1.5 | 1.1 | 1.0 | 1.1 | 1.9 | 2.2 | 1.1 | 1.4 | 1.3 | 0.9 | 1.3 | 1.7 | 16.5 |
| Days with Precipitation 0.01 inch or More | 15.0 | 11.0 | 11.0 | 10.0 | 12.0 | 12.0 | 7.0 | 8.0 | 8.0 | 9.0 | 13.0 | 15.0 | 132 |
| Monthly Snowfall (inches) | 17.2 | 10.2 | 6.5 | 2.5 | 0.7 | 0.1 | < 0.05 | < 0.05 | 0.1 | 1.4 | 9.3 | 17.0 | 65.0 |
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| Other Kalispell Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed | 5.7 | 5.8 | 6.8 | 7.8 | 7.4 | 6.9 | 6.3 | 6.3 | 6.1 | 5.1 | 5.5 | 5.3 | 6.2 |
| Clear Days | 2.0 | 2.0 | 3.0 | 4.0 | 5.0 | 6.0 | 14.0 | 12.0 | 10.0 | 6.0 | 2.0 | 2.0 | 70.0 |
| Partly Cloudy Days | 4.0 | 5.0 | 6.0 | 6.0 | 9.0 | 10.0 | 9.0 | 9.0 | 8.0 | 7.0 | 5.0 | 3.0 | 81.0 |
| Cloudy Days | 25.0 | 21.0 | 21.0 | 20.0 | 17.0 | 14.0 | 7.0 | 9.0 | 12.0 | 18.0 | 23.0 | 26.0 | 214 |
| Percent of Possible Sunshine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Avg. Relative Humidity | 57.5 | 78.0 | 73.5 | 66.0 | 62.0 | 64.5 | 65.0 | 59.5 | 59.5 | 63.0 | 68.0 | 78.0 | 80.5 |
Weather information for other cities in Montana