Weather Reports for the county of Fergus in Montana
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 38.1 | 34.4 | 47.5 | 55.5 | 64.6 | 75.4 |
| Average Low (°F) | 16.0 | 12.5 | 22.7 | 29.1 | 38.0 | 46.6 |
| All Time High (°F) | 69.1 | 70.0 | 75.7 | 82.9 | 86.7 | 100.4 |
| All Time Low (°F) | -25.1 | -33.0 | -34.1 | -8.0 | 12.9 | 31.8 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 85.2 | 83.8 | 73.1 | 58.4 | 46.6 | 36.7 |
| Average Low (°F) | 52.9 | 51.3 | 43.5 | 32.3 | 22.9 | 15.1 |
| All Time High (°F) | 100.6 | 106.3 | 99.0 | 90.0 | 76.5 | 69.4 |
| All Time Low (°F) | 36.5 | 32.7 | 18.0 | -6.7 | -17.0 | -33.2 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.1 | 0.1 | 0.1 | 0.3 | 0.4 | 0.3 |
| Avg. Rainfall (in) on Rainy Day | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 |
| All Time Rainfall (in) on Rainy Day | 0.3 | 0.5 | 0.4 | 1.0 | 1.8 | 2.0 |
| 30 Day Rain Accumulation | 0.4 | 0.3 | 0.4 | 1.3 | 2.4 | 2.0 |
| All Time 30 Day Rain Accumulation | 1.2 | 1.5 | 1.6 | 3.4 | 6.7 | 6.7 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 |
| 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 | 1.3 | 3.2 | 1.0 | 1.6 | 0.6 | 0.3 |
| 30 Day Rain Accumulation | 1.2 | 1.3 | 1.2 | 1.1 | 0.5 | 0.3 |
| All Time 30 Day Rain Accumulation | 4.0 | 6.1 | 3.1 | 4.1 | 1.8 | 0.7 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.2 | 0.2 | 0.1 | 0.2 | 0.0 | 0.0 |
| Avg. Snowfall Depth (in) | 1.2 | 1.0 | 0.6 | 0.9 | 1.0 | 0.0 |
| 30 Day Snowfall Total (in) | 5.5 | 5.2 | 2.4 | 4.9 | 1.3 | 0.0 |
| All Time Snowfall Depth (in) | 18.0 | 15.0 | 7.6 | 12.8 | 9.0 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 30.2 | 48.6 | 18.4 | 17.9 | 9.8 | 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 | 0.8 | 0.8 | 1.2 | 1.0 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.6 | 2.7 | 4.9 | 4.4 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 4.7 | 6.2 | 10.2 | 12.0 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 4.8 | 16.8 | 23.5 | 16.7 |
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 | 80.1 | 82.4 | 63.8 | 38.4 | 5.3 | 0.1 |
| Comfortable | 19.9 | 17.6 | 36.2 | 61.6 | 94.7 | 99.8 |
| Muggy | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.0 | 0.1 | 2.2 | 22.9 | 62.2 | 84.0 |
| Comfortable | 99.4 | 99.7 | 97.8 | 77.1 | 37.8 | 16.0 |
| Muggy | 0.6 | 0.2 | 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 | 4.0 | 4.4 | 4.7 | 4.7 | 4.7 | 4.7 |
| 25th | 5.8 | 5.9 | 6.0 | 6.4 | 5.9 | 5.8 |
| 50th | 8.8 | 9.2 | 8.8 | 9.3 | 8.6 | 8.3 |
| 75th | 13.4 | 13.8 | 12.8 | 13.1 | 12.0 | 11.7 |
| 90th | 18.4 | 18.6 | 17.0 | 17.3 | 15.3 | 15.2 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 4.7 | 4.7 | 4.6 | 4.3 | 4.3 | 4.0 |
| 25th | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 |
| 50th | 8.1 | 8.1 | 8.1 | 8.8 | 8.9 | 8.6 |
| 75th | 11.1 | 10.9 | 11.3 | 12.8 | 13.1 | 13.1 |
| 90th | 14.3 | 14.1 | 14.9 | 17.2 | 17.8 | 18.0 |
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 | 8.9 | 12.7 | 12.1 | 15.2 | 12.8 | 11.6 |
| NorthEast | 2.7 | 3.5 | 3.2 | 4.9 | 5.2 | 4.1 |
| East | 6.8 | 9.3 | 9.5 | 10.9 | 16.6 | 11.1 |
| SouthEast | 6.7 | 5.8 | 6.3 | 6.4 | 11.0 | 9.5 |
| South | 9.2 | 7.9 | 9.6 | 8.4 | 10.7 | 11.3 |
| SouthWest | 15.4 | 11.7 | 12.1 | 8.2 | 7.4 | 10.2 |
| West | 33.1 | 29.7 | 27.7 | 23.5 | 18.0 | 24.4 |
| NorthWest | 17.2 | 19.4 | 19.5 | 22.3 | 18.3 | 17.8 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 13.2 | 12.6 | 12.8 | 12.0 | 10.4 | 8.3 |
| NorthEast | 4.9 | 4.8 | 5.3 | 3.0 | 2.8 | 2.5 |
| East | 12.2 | 12.0 | 13.5 | 8.4 | 6.8 | 7.1 |
| SouthEast | 12.3 | 12.7 | 11.1 | 8.7 | 6.0 | 6.6 |
| South | 14.6 | 13.6 | 11.7 | 11.7 | 9.8 | 10.4 |
| SouthWest | 9.9 | 8.6 | 9.7 | 11.0 | 15.4 | 16.7 |
| West | 18.6 | 18.6 | 20.0 | 25.8 | 31.5 | 33.5 |
| NorthWest | 14.2 | 17.1 | 16.0 | 19.3 | 17.2 | 14.7 |