Weather Reports for the city of Seaton in Illinois
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 33.1 | 35.8 | 52.2 | 64.8 | 75.2 | 84.5 |
| Average Low (°F) | 16.3 | 17.3 | 31.3 | 40.5 | 52.2 | 62.3 |
| All Time High (°F) | 62.6 | 73.9 | 84.2 | 88.2 | 99.0 | 100.4 |
| All Time Low (°F) | -33.0 | -22.0 | -12.5 | 15.8 | 28.0 | 43.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 87.0 | 84.9 | 79.7 | 66.1 | 51.0 | 39.7 |
| Average Low (°F) | 65.6 | 62.3 | 55.4 | 43.4 | 30.8 | 22.9 |
| All Time High (°F) | 105.8 | 102.2 | 102.2 | 90.0 | 78.1 | 75.2 |
| All Time Low (°F) | 47.5 | 46.2 | 30.0 | 21.2 | 0.1 | -13.0 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 |
| Avg. Rainfall (in) on Rainy Day | 0.2 | 0.3 | 0.3 | 0.3 | 0.4 | 0.4 |
| All Time Rainfall (in) on Rainy Day | 1.2 | 1.4 | 1.8 | 3.7 | 2.9 | 2.6 |
| 30 Day Rain Accumulation | 0.8 | 1.0 | 1.2 | 1.9 | 3.1 | 3.0 |
| All Time 30 Day Rain Accumulation | 3.9 | 5.3 | 3.6 | 7.2 | 11.1 | 10.9 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Avg. Rainfall (in) on Rainy Day | 0.5 | 0.4 | 0.5 | 0.4 | 0.3 | 0.3 |
| All Time Rainfall (in) on Rainy Day | 4.0 | 3.3 | 3.1 | 3.3 | 2.0 | 1.4 |
| 30 Day Rain Accumulation | 2.3 | 1.9 | 2.2 | 1.9 | 1.3 | 1.1 |
| All Time 30 Day Rain Accumulation | 10.1 | 8.1 | 9.0 | 6.8 | 8.7 | 4.7 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 |
| Avg. Snowfall Depth (in) | 2.4 | 3.7 | 0.8 | 0.4 | 0.0 | 0.0 |
| 30 Day Snowfall Total (in) | 8.0 | 11.9 | 1.5 | 0.2 | 0.0 | 0.0 |
| All Time Snowfall Depth (in) | 17.1 | 142.4 | 8.8 | 1.3 | 0.0 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 42.8 | 159.4 | 12.6 | 4.0 | 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 | 0.1 |
| Avg. Snowfall Depth (in) | 0.0 | 0.0 | 0.0 | 0.4 | 0.8 | 2.0 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.1 | 0.6 | 4.1 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 0.0 | 3.2 | 4.4 | 22.2 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 3.6 | 5.6 | 23.1 |
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 | 65.8 | 64.6 | 30.4 | 10.9 | 0.4 | 0.0 |
| Comfortable | 34.2 | 35.4 | 69.5 | 88.6 | 76.6 | 40.2 |
| Muggy | 0.0 | 0.0 | 0.1 | 0.5 | 22.7 | 51.6 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 8.3 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.0 | 0.0 | 0.0 | 3.3 | 26.9 | 49.7 |
| Comfortable | 18.7 | 29.9 | 64.8 | 89.1 | 73.0 | 50.3 |
| Muggy | 53.7 | 54.6 | 30.6 | 7.6 | 0.1 | 0.0 |
| Oppressive | 27.5 | 15.5 | 4.6 | 0.1 | 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 | 4.2 | 4.6 | 4.4 | 4.2 |
| 25th | 5.4 | 5.6 | 5.7 | 5.8 | 5.8 | 5.4 |
| 50th | 7.7 | 7.9 | 8.1 | 8.6 | 7.8 | 7.1 |
| 75th | 10.9 | 11.1 | 11.6 | 12.1 | 10.4 | 9.3 |
| 90th | 14.9 | 15.1 | 15.1 | 15.4 | 13.5 | 11.8 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.8 | 3.4 | 3.8 | 4.0 | 4.3 | 4.2 |
| 25th | 4.7 | 4.7 | 4.9 | 5.3 | 5.5 | 5.3 |
| 50th | 6.3 | 5.9 | 6.7 | 7.2 | 7.8 | 7.4 |
| 75th | 8.2 | 8.0 | 9.2 | 10.2 | 11.0 | 10.3 |
| 90th | 10.3 | 10.1 | 11.6 | 13.8 | 14.7 | 13.7 |
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 | 7.9 | 11.2 | 12.0 | 8.3 | 10.2 | 6.8 |
| NorthEast | 4.7 | 7.7 | 9.9 | 8.8 | 9.6 | 7.0 |
| East | 8.5 | 9.3 | 15.7 | 16.1 | 17.2 | 14.0 |
| SouthEast | 9.1 | 9.6 | 12.5 | 12.2 | 12.0 | 12.0 |
| South | 14.4 | 11.4 | 13.2 | 14.7 | 18.8 | 23.2 |
| SouthWest | 9.7 | 8.6 | 6.0 | 8.0 | 10.2 | 13.8 |
| West | 24.4 | 20.7 | 14.0 | 15.5 | 12.5 | 13.5 |
| NorthWest | 21.2 | 21.5 | 16.6 | 16.4 | 9.4 | 9.8 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 10.0 | 10.1 | 11.2 | 9.7 | 7.7 | 8.0 |
| NorthEast | 8.5 | 6.2 | 9.9 | 6.2 | 4.1 | 4.9 |
| East | 11.7 | 13.5 | 14.2 | 9.9 | 7.7 | 9.5 |
| SouthEast | 11.5 | 12.9 | 10.2 | 10.7 | 13.4 | 12.0 |
| South | 21.6 | 23.3 | 22.1 | 18.0 | 22.2 | 15.6 |
| SouthWest | 13.0 | 10.7 | 9.3 | 10.5 | 9.9 | 10.4 |
| West | 12.4 | 12.1 | 11.4 | 19.4 | 19.2 | 22.3 |
| NorthWest | 11.3 | 11.2 | 11.4 | 15.5 | 15.7 | 17.4 |