Weather Reports for the city of Blairsville in Illinois
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 42.6 | 46.6 | 58.1 | 69.4 | 77.7 | 86.5 |
| Average Low (°F) | 26.4 | 28.6 | 38.6 | 47.5 | 57.6 | 66.3 |
| All Time High (°F) | 70.0 | 76.1 | 86.0 | 89.6 | 95.0 | 107.1 |
| All Time Low (°F) | -5.1 | -12.1 | -3.6 | 23.0 | 33.1 | 44.6 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 88.8 | 86.9 | 82.3 | 70.9 | 56.8 | 48.5 |
| Average Low (°F) | 69.3 | 66.6 | 59.7 | 48.6 | 36.5 | 31.7 |
| All Time High (°F) | 107.1 | 104.0 | 100.4 | 95.5 | 82.8 | 75.0 |
| All Time Low (°F) | 50.9 | 50.0 | 35.6 | 24.1 | 7.5 | -0.9 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 |
| Avg. Rainfall (in) on Rainy Day | 0.3 | 0.4 | 0.4 | 0.5 | 0.3 | 0.4 |
| All Time Rainfall (in) on Rainy Day | 2.5 | 2.9 | 2.9 | 3.4 | 2.6 | 3.6 |
| 30 Day Rain Accumulation | 1.8 | 1.8 | 2.7 | 3.1 | 2.7 | 2.5 |
| All Time 30 Day Rain Accumulation | 6.0 | 7.8 | 7.3 | 13.1 | 7.5 | 8.7 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.2 | 0.1 | 0.1 | 0.2 | 0.1 | 0.1 |
| Avg. Rainfall (in) on Rainy Day | 0.4 | 0.3 | 0.5 | 0.3 | 0.4 | 0.4 |
| All Time Rainfall (in) on Rainy Day | 4.3 | 3.5 | 3.0 | 2.6 | 2.2 | 4.0 |
| 30 Day Rain Accumulation | 2.2 | 1.7 | 1.8 | 1.8 | 2.2 | 2.0 |
| All Time 30 Day Rain Accumulation | 10.5 | 6.5 | 6.5 | 7.3 | 7.7 | 6.4 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Avg. Snowfall Depth (in) | 2.3 | 1.5 | 1.3 | 0.2 | 0.0 | 0.0 |
| 30 Day Snowfall Total (in) | 4.6 | 3.2 | 1.1 | 0.0 | 0.0 | 0.0 |
| All Time Snowfall Depth (in) | 34.4 | 11.6 | 23.7 | 1.0 | 0.0 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 36.4 | 21.1 | 23.7 | 1.0 | 0.0 | 0.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Avg. Snowfall Depth (in) | 0.0 | 0.0 | 0.0 | 0.3 | 0.9 | 1.8 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 2.4 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 0.0 | 0.8 | 2.6 | 20.7 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.8 | 3.8 | 21.2 |
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 | 43.8 | 40.1 | 12.3 | 3.5 | 0.0 | 0.0 |
| Comfortable | 56.2 | 59.5 | 86.7 | 87.3 | 54.2 | 20.2 |
| Muggy | 0.0 | 0.4 | 1.0 | 9.2 | 43.3 | 51.2 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 2.5 | 28.6 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.0 | 0.0 | 0.0 | 0.2 | 14.9 | 25.3 |
| Comfortable | 6.2 | 12.3 | 44.1 | 82.2 | 83.1 | 74.1 |
| Muggy | 37.0 | 46.1 | 43.4 | 16.7 | 1.9 | 0.6 |
| Oppressive | 56.8 | 41.6 | 12.5 | 0.9 | 0.1 | 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 | 3.8 | 3.9 | 4.0 | 4.0 | 4.0 | 3.7 |
| 25th | 4.9 | 5.2 | 5.3 | 5.2 | 5.1 | 4.7 |
| 50th | 6.9 | 7.1 | 7.2 | 7.4 | 6.9 | 6.3 |
| 75th | 9.8 | 10.0 | 10.3 | 10.3 | 9.2 | 8.3 |
| 90th | 13.0 | 13.4 | 13.6 | 13.8 | 11.8 | 10.6 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.8 |
| 25th | 4.6 | 4.4 | 4.5 | 4.7 | 4.7 | 4.7 |
| 50th | 5.8 | 5.5 | 5.8 | 6.3 | 6.4 | 6.6 |
| 75th | 7.3 | 6.9 | 7.5 | 8.7 | 9.2 | 9.2 |
| 90th | 9.2 | 8.8 | 9.7 | 11.4 | 12.6 | 12.6 |
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 | 16.6 | 21.7 | 18.0 | 13.9 | 12.3 | 10.0 |
| NorthEast | 6.1 | 7.6 | 10.0 | 6.7 | 6.1 | 6.0 |
| East | 7.7 | 8.8 | 11.5 | 9.7 | 8.1 | 7.1 |
| SouthEast | 5.9 | 6.5 | 8.0 | 9.0 | 11.5 | 10.2 |
| South | 19.8 | 17.0 | 20.1 | 25.2 | 28.0 | 28.7 |
| SouthWest | 13.0 | 11.8 | 10.6 | 13.0 | 15.6 | 21.0 |
| West | 12.0 | 10.6 | 8.8 | 10.2 | 8.3 | 8.7 |
| NorthWest | 19.0 | 15.9 | 13.0 | 12.2 | 10.1 | 8.2 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 14.7 | 16.2 | 21.0 | 16.6 | 16.6 | 14.7 |
| NorthEast | 8.8 | 10.2 | 8.8 | 5.5 | 5.2 | 6.2 |
| East | 8.1 | 9.0 | 8.7 | 5.6 | 5.8 | 7.8 |
| SouthEast | 8.8 | 10.4 | 8.3 | 8.0 | 9.1 | 7.7 |
| South | 23.3 | 22.8 | 22.5 | 26.9 | 28.9 | 23.3 |
| SouthWest | 20.8 | 14.7 | 13.2 | 13.5 | 11.8 | 12.6 |
| West | 7.9 | 7.3 | 6.6 | 10.2 | 8.6 | 11.3 |
| NorthWest | 7.4 | 9.3 | 10.9 | 13.7 | 13.7 | 16.3 |