Weather Reports for the city of Bull Lake in Montana
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 32.6 | 33.9 | 43.6 | 51.7 | 62.6 | 69.7 |
| Average Low (°F) | 23.7 | 21.8 | 27.8 | 32.1 | 39.9 | 46.3 |
| All Time High (°F) | 53.6 | 57.2 | 66.2 | 80.6 | 87.8 | 104.0 |
| All Time Low (°F) | -9.4 | -17.0 | -7.1 | 10.0 | 18.0 | 1.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 80.2 | 80.0 | 68.0 | 51.9 | 38.4 | 31.2 |
| Average Low (°F) | 52.3 | 51.6 | 44.0 | 34.7 | 27.7 | 22.7 |
| All Time High (°F) | 102.2 | 102.2 | 91.4 | 77.0 | 62.6 | 57.2 |
| All Time Low (°F) | 35.6 | 34.0 | 19.4 | -2.9 | -7.6 | -13.0 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 |
| Avg. Rainfall (in) on Rainy Day | 0.3 | 0.5 | 0.5 | 0.2 | 0.2 | 0.3 |
| All Time Rainfall (in) on Rainy Day | 2.2 | 3.1 | 1.9 | 0.8 | 1.0 | 1.5 |
| 30 Day Rain Accumulation | 1.7 | 1.8 | 1.9 | 1.3 | 0.9 | 1.1 |
| All Time 30 Day Rain Accumulation | 10.7 | 10.4 | 12.6 | 8.4 | 4.3 | 6.8 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.0 |
| Avg. Rainfall (in) on Rainy Day | 0.1 | 0.2 | 0.2 | 0.4 | 0.4 | 0.5 |
| All Time Rainfall (in) on Rainy Day | 1.1 | 0.8 | 1.9 | 2.3 | 1.7 | 2.9 |
| 30 Day Rain Accumulation | 0.3 | 0.2 | 0.6 | 1.6 | 2.1 | 2.1 |
| All Time 30 Day Rain Accumulation | 2.2 | 3.0 | 5.7 | 11.6 | 9.4 | 11.1 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.0 |
| Avg. Snowfall Depth (in) | 4.4 | 5.3 | 4.2 | 3.1 | 1.8 | 1.6 |
| 30 Day Snowfall Total (in) | 23.5 | 28.0 | 23.4 | 14.9 | 4.1 | 1.4 |
| All Time Snowfall Depth (in) | 33.6 | 51.6 | 18.4 | 16.6 | 12.0 | 10.7 |
| All Time 30 Day Snowfall Total (in) | 158.3 | 195.4 | 160.6 | 122.2 | 39.4 | 14.3 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.0 | 0.0 | 0.0 | 0.1 | 0.2 | 0.2 |
| Avg. Snowfall Depth (in) | 0.0 | 0.0 | 2.2 | 3.2 | 4.2 | 5.0 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 1.3 | 9.3 | 24.2 | 30.5 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 13.3 | 19.9 | 29.4 | 30.4 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 20.4 | 63.5 | 108.5 | 192.7 |
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 | 48.7 | 53.5 | 33.7 | 23.4 | 5.7 | 0.3 |
| Comfortable | 51.3 | 46.5 | 66.3 | 76.6 | 94.3 | 99.7 |
| 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 | 0.0 | 0.4 | 3.1 | 13.0 | 34.4 | 53.7 |
| Comfortable | 98.7 | 98.9 | 96.7 | 87.0 | 65.6 | 46.3 |
| Muggy | 1.3 | 0.6 | 0.2 | 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 | 3.4 | 3.4 |
| 25th | 4.0 | 4.0 | 4.3 | 4.6 | 4.4 | 4.6 |
| 50th | 5.1 | 5.3 | 5.5 | 5.8 | 5.5 | 5.5 |
| 75th | 6.9 | 6.9 | 7.1 | 7.5 | 6.9 | 6.9 |
| 90th | 8.9 | 9.2 | 9.0 | 9.2 | 8.7 | 8.4 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 4.2 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |
| 50th | 5.3 | 5.1 | 5.1 | 4.9 | 5.0 | 5.1 |
| 75th | 6.8 | 6.6 | 6.7 | 6.7 | 6.9 | 6.9 |
| 90th | 8.1 | 8.1 | 8.1 | 8.6 | 9.1 | 8.9 |
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 | 7.2 | 9.1 | 8.2 | 9.4 | 14.3 | 10.1 |
| NorthEast | 14.7 | 13.4 | 9.2 | 10.1 | 12.6 | 7.0 |
| East | 3.2 | 4.1 | 5.1 | 7.7 | 9.3 | 6.4 |
| SouthEast | 5.2 | 6.2 | 7.2 | 7.0 | 8.7 | 7.1 |
| South | 26.5 | 23.5 | 25.9 | 22.0 | 18.2 | 24.4 |
| SouthWest | 29.0 | 27.4 | 30.3 | 28.1 | 21.0 | 28.5 |
| West | 7.5 | 8.2 | 8.3 | 8.4 | 6.8 | 7.8 |
| NorthWest | 6.4 | 8.0 | 5.8 | 7.2 | 8.9 | 8.6 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 8.9 | 10.2 | 11.6 | 9.5 | 8.2 | 9.6 |
| NorthEast | 7.0 | 8.8 | 10.6 | 11.6 | 12.1 | 12.8 |
| East | 8.7 | 8.7 | 7.5 | 5.3 | 4.0 | 2.6 |
| SouthEast | 9.0 | 8.7 | 8.2 | 7.1 | 5.0 | 5.0 |
| South | 23.5 | 21.9 | 21.2 | 21.9 | 26.9 | 25.3 |
| SouthWest | 25.8 | 25.3 | 25.7 | 28.7 | 30.7 | 30.9 |
| West | 9.5 | 8.9 | 7.7 | 8.7 | 7.8 | 7.0 |
| NorthWest | 7.7 | 7.4 | 7.4 | 7.1 | 5.3 | 6.7 |