Weather Reports for the city of White Sulphur Springs in Montana
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 38.2 | 36.5 | 49.7 | 57.2 | 65.1 | 76.8 |
| Average Low (°F) | 16.3 | 14.4 | 24.1 | 30.3 | 38.1 | 46.5 |
| All Time High (°F) | 70.2 | 66.9 | 75.9 | 84.9 | 89.1 | 104.0 |
| All Time Low (°F) | -29.2 | -30.8 | -31.0 | -3.5 | 18.3 | 29.3 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 86.7 | 85.6 | 75.2 | 59.9 | 47.3 | 36.5 |
| Average Low (°F) | 51.9 | 50.7 | 43.1 | 33.3 | 24.0 | 15.5 |
| All Time High (°F) | 102.0 | 100.0 | 99.0 | 87.1 | 75.9 | 70.0 |
| All Time Low (°F) | 34.7 | 22.8 | 23.2 | -6.0 | -13.4 | -27.9 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.1 | 0.1 | 0.1 | 0.2 | 0.3 | 0.2 |
| Avg. Rainfall (in) on Rainy Day | 0.1 | 0.0 | 0.1 | 0.1 | 0.2 | 0.2 |
| All Time Rainfall (in) on Rainy Day | 0.3 | 0.2 | 0.5 | 0.6 | 1.3 | 0.0 |
| 30 Day Rain Accumulation | 0.5 | 0.6 | 0.5 | 1.2 | 2.5 | 2.1 |
| All Time 30 Day Rain Accumulation | 2.4 | 2.3 | 1.2 | 3.1 | 7.6 | 4.6 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 |
| Avg. Rainfall (in) on Rainy Day | 0.1 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 |
| All Time Rainfall (in) on Rainy Day | 0.8 | 1.0 | 1.3 | 0.7 | 0.7 | 0.4 |
| 30 Day Rain Accumulation | 0.9 | 1.0 | 1.3 | 0.8 | 0.6 | 0.6 |
| All Time 30 Day Rain Accumulation | 2.7 | 3.1 | 3.0 | 2.2 | 1.8 | 2.1 |
| 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) | 1.8 | 2.3 | 0.7 | 0.5 | 1.2 | 0.0 |
| 30 Day Snowfall Total (in) | 6.7 | 13.2 | 3.0 | 2.0 | 1.3 | 0.0 |
| All Time Snowfall Depth (in) | 42.0 | 26.0 | 8.8 | 5.5 | 8.1 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 53.3 | 105.0 | 15.1 | 9.3 | 9.9 | 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 | 1.7 | 1.0 | 1.9 | 2.2 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.6 | 2.4 | 7.2 | 10.0 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 4.5 | 17.4 | 14.8 | 26.0 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 8.0 | 22.2 | 34.0 | 62.6 |
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 | 85.9 | 86.0 | 66.5 | 40.2 | 8.8 | 0.0 |
| Comfortable | 14.1 | 14.0 | 33.5 | 59.8 | 91.2 | 100.0 |
| Muggy | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.3 | 0.0 | 3.0 | 23.9 | 66.7 | 89.0 |
| Comfortable | 99.7 | 100.0 | 97.0 | 76.1 | 33.3 | 11.0 |
| Muggy | 0.0 | 0.0 | 0.0 | 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 | 3.4 | 3.4 | 3.4 | 3.4 | 3.5 | 3.8 |
| 25th | 3.8 | 4.6 | 4.7 | 5.4 | 5.4 | 5.4 |
| 50th | 5.7 | 6.8 | 6.9 | 8.1 | 7.5 | 7.7 |
| 75th | 9.5 | 10.6 | 11.3 | 11.5 | 10.8 | 11.1 |
| 90th | 16.1 | 16.0 | 15.7 | 15.6 | 13.9 | 14.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 4.0 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 5.4 | 4.9 | 4.7 | 4.6 | 4.2 | 4.0 |
| 50th | 7.5 | 6.9 | 6.6 | 6.4 | 5.8 | 5.8 |
| 75th | 10.4 | 9.9 | 9.3 | 10.0 | 10.3 | 9.7 |
| 90th | 13.6 | 13.2 | 13.2 | 14.0 | 15.3 | 15.0 |
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 | 5.6 | 7.1 | 7.0 | 8.8 | 10.2 | 8.1 |
| NorthEast | 2.8 | 2.1 | 2.6 | 3.4 | 6.3 | 6.1 |
| East | 7.6 | 7.4 | 8.8 | 9.7 | 15.1 | 11.4 |
| SouthEast | 3.5 | 2.7 | 3.5 | 3.3 | 4.5 | 4.7 |
| South | 8.2 | 4.4 | 6.0 | 4.9 | 4.6 | 6.0 |
| SouthWest | 19.9 | 15.1 | 16.1 | 14.2 | 11.3 | 15.5 |
| West | 35.5 | 42.0 | 40.1 | 39.8 | 32.3 | 36.1 |
| NorthWest | 16.9 | 19.2 | 15.9 | 15.9 | 15.6 | 12.1 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 9.1 | 9.0 | 7.9 | 6.8 | 4.5 | 5.1 |
| NorthEast | 8.6 | 8.0 | 5.2 | 2.9 | 2.2 | 2.6 |
| East | 13.1 | 13.5 | 12.8 | 8.7 | 5.7 | 6.9 |
| SouthEast | 5.3 | 5.2 | 3.9 | 3.9 | 2.7 | 3.4 |
| South | 6.6 | 5.9 | 5.2 | 6.9 | 8.6 | 8.9 |
| SouthWest | 12.4 | 13.3 | 14.6 | 17.2 | 22.7 | 19.6 |
| West | 31.5 | 32.2 | 36.1 | 38.4 | 39.4 | 37.8 |
| NorthWest | 13.3 | 12.9 | 14.2 | 15.2 | 14.0 | 15.7 |