Weather Reports for the zip_code of 59531 in Montana
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 34.6 | 32.5 | 46.2 | 56.9 | 66.8 | 76.5 |
| Average Low (°F) | 11.9 | 8.8 | 19.3 | 27.6 | 36.8 | 45.4 |
| All Time High (°F) | 66.0 | 66.9 | 78.1 | 89.1 | 91.0 | 107.1 |
| All Time Low (°F) | -36.4 | -42.0 | -33.7 | -11.9 | 12.6 | 33.1 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 86.5 | 85.1 | 73.8 | 58.7 | 44.5 | 33.6 |
| Average Low (°F) | 50.1 | 49.1 | 41.0 | 29.9 | 20.2 | 10.9 |
| All Time High (°F) | 102.9 | 105.1 | 99.0 | 87.1 | 75.0 | 69.1 |
| All Time Low (°F) | 35.2 | 30.4 | 23.0 | -9.9 | -20.0 | -38.9 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.0 | 0.0 | 0.0 | 0.2 | 0.3 | 0.2 |
| Avg. Rainfall (in) on Rainy Day | 0.1 | 0.0 | 0.1 | 0.2 | 0.2 | 0.2 |
| All Time Rainfall (in) on Rainy Day | 0.2 | 0.2 | 0.4 | 1.4 | 1.3 | 2.5 |
| 30 Day Rain Accumulation | 0.4 | 0.4 | 0.5 | 1.1 | 1.7 | 2.0 |
| All Time 30 Day Rain Accumulation | 1.2 | 1.8 | 2.1 | 3.6 | 3.6 | 6.2 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.1 | 0.2 | 0.1 | 0.1 | 0.1 | 0.0 |
| Avg. Rainfall (in) on Rainy Day | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.0 |
| All Time Rainfall (in) on Rainy Day | 2.1 | 1.7 | 1.8 | 0.9 | 0.6 | 0.2 |
| 30 Day Rain Accumulation | 0.9 | 0.8 | 1.1 | 0.7 | 0.5 | 0.4 |
| All Time 30 Day Rain Accumulation | 3.3 | 2.8 | 2.7 | 2.9 | 1.7 | 2.0 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.1 | 0.2 | 0.1 | 0.1 | 0.0 | 0.0 |
| Avg. Snowfall Depth (in) | 2.4 | 2.3 | 1.2 | 0.7 | 1.0 | 0.0 |
| 30 Day Snowfall Total (in) | 9.5 | 11.5 | 5.1 | 2.7 | 0.9 | 0.0 |
| All Time Snowfall Depth (in) | 17.7 | 19.5 | 10.4 | 3.6 | 7.4 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 46.9 | 76.1 | 25.1 | 9.5 | 12.8 | 0.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 |
| Avg. Snowfall Depth (in) | 0.0 | 0.0 | 1.6 | 1.1 | 1.7 | 2.0 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.8 | 2.7 | 7.0 | 8.8 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 8.2 | 11.9 | 11.0 | 19.6 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 12.7 | 11.9 | 38.1 | 42.6 |
Instead of using humidity directly we use dew point to measure what people commonly mean when saying it feels humid. Dew point is classified into 4 categories: Dry (under 25°F), Comfortable (25°F to 60°F), Muggy (60°F to 70°F) and Oppressive (70°F or greater). The table below shows the percentage of days with a dew point within a particular class.
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Dry | 81.9 | 83.5 | 65.7 | 40.6 | 7.6 | 0.2 |
| Comfortable | 18.1 | 16.5 | 34.3 | 59.4 | 92.4 | 99.6 |
| Muggy | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.2 | 0.1 | 2.3 | 23.7 | 62.0 | 85.6 |
| Comfortable | 98.9 | 99.8 | 97.6 | 76.3 | 38.0 | 14.4 |
| Muggy | 0.8 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
The table below shows the distribution of average wind speeds in miles per hour for a given month or day. Wind speed may vary throughout a day and we show the average speed. Peak gusts or sustained maximum speeds may be significantly higher.
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| 10th | 4.0 | 4.3 | 4.6 | 4.7 | 4.7 | 4.7 |
| 25th | 5.8 | 5.8 | 5.8 | 6.4 | 5.8 | 6.4 |
| 50th | 8.4 | 8.3 | 8.7 | 9.2 | 8.7 | 9.0 |
| 75th | 13.9 | 13.0 | 13.1 | 13.5 | 12.1 | 12.7 |
| 90th | 20.1 | 18.6 | 18.3 | 18.3 | 16.2 | 16.8 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 4.7 | 4.7 | 4.3 | 4.0 | 4.2 | 3.8 |
| 25th | 6.2 | 5.8 | 5.8 | 5.8 | 5.8 | 5.3 |
| 50th | 8.4 | 8.1 | 8.1 | 8.2 | 8.4 | 8.1 |
| 75th | 11.4 | 11.0 | 11.4 | 12.8 | 13.8 | 12.9 |
| 90th | 15.0 | 14.2 | 15.5 | 17.7 | 19.9 | 19.5 |
The table below shows the distribution of wind direction (wind coming out of a particular direction) for a given month or day. Wind direction may vary throughout a day and the computation accounts for all measured changes in direction througout the day or month.
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| North | 13.9 | 18.2 | 15.6 | 17.2 | 15.4 | 11.0 |
| NorthEast | 6.1 | 8.0 | 6.3 | 8.2 | 8.4 | 5.9 |
| East | 9.0 | 10.6 | 12.5 | 13.0 | 15.5 | 11.6 |
| SouthEast | 4.7 | 5.3 | 6.0 | 5.2 | 6.5 | 5.5 |
| South | 4.5 | 4.3 | 5.7 | 5.3 | 6.2 | 6.9 |
| SouthWest | 25.6 | 19.6 | 20.0 | 14.8 | 13.8 | 18.6 |
| West | 25.0 | 21.6 | 22.2 | 22.3 | 20.0 | 27.0 |
| NorthWest | 11.2 | 12.4 | 11.6 | 13.9 | 14.2 | 13.5 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 11.7 | 13.3 | 14.4 | 14.0 | 14.0 | 15.1 |
| NorthEast | 7.6 | 7.5 | 9.9 | 5.2 | 5.2 | 5.8 |
| East | 13.2 | 13.1 | 12.1 | 9.1 | 8.6 | 9.1 |
| SouthEast | 5.9 | 6.0 | 5.7 | 5.4 | 4.2 | 4.4 |
| South | 7.3 | 7.1 | 5.8 | 6.4 | 5.4 | 5.5 |
| SouthWest | 15.7 | 15.1 | 17.5 | 21.9 | 26.1 | 25.1 |
| West | 25.4 | 23.2 | 22.9 | 25.2 | 24.2 | 22.8 |
| NorthWest | 13.1 | 14.7 | 11.5 | 12.8 | 12.4 | 12.1 |