Weather Reports for the city of Mokena in Illinois
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 32.7 | 35.2 | 49.2 | 61.6 | 72.8 | 82.1 |
| Average Low (°F) | 18.3 | 19.3 | 31.4 | 39.9 | 51.3 | 61.1 |
| All Time High (°F) | 62.2 | 70.7 | 86.2 | 87.6 | 97.3 | 99.5 |
| All Time Low (°F) | -24.2 | -23.4 | -6.0 | 15.6 | 26.1 | 38.3 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 84.9 | 83.3 | 77.2 | 64.4 | 49.5 | 39.1 |
| Average Low (°F) | 65.3 | 62.9 | 56.6 | 44.7 | 32.4 | 25.1 |
| All Time High (°F) | 102.4 | 95.4 | 95.9 | 89.6 | 78.3 | 70.7 |
| All Time Low (°F) | 48.2 | 45.5 | 31.5 | 21.9 | 4.3 | -15.2 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.1 | 0.1 | 0.2 | 0.3 | 0.3 | 0.3 |
| Avg. Rainfall (in) on Rainy Day | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 |
| All Time Rainfall (in) on Rainy Day | 1.9 | 1.7 | 2.1 | 2.5 | 2.0 | 2.9 |
| 30 Day Rain Accumulation | 1.0 | 0.8 | 1.5 | 2.0 | 3.2 | 3.2 |
| All Time 30 Day Rain Accumulation | 3.1 | 3.4 | 5.6 | 6.2 | 7.9 | 7.9 |
| Jul | Aug | Sep | Oct | Nov | |
|---|---|---|---|---|---|
| Percent of Rainy Days | 0.2 | 0.2 | 0.2 | 0.3 | 0.2 |
| Avg. Rainfall (in) on Rainy Day | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 |
| All Time Rainfall (in) on Rainy Day | 3.8 | 2.3 | 4.7 | 4.2 | 0.9 |
| 30 Day Rain Accumulation | 3.0 | 2.5 | 1.8 | 2.7 | 1.2 |
| All Time 30 Day Rain Accumulation | 30.2 | 11.8 | 10.6 | 8.2 | 4.0 |
| 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) | 1.1 | 1.2 | 0.5 | 0.2 | 0.0 | 0.0 |
| 30 Day Snowfall Total (in) | 4.2 | 3.9 | 0.9 | 0.2 | 0.0 | 0.0 |
| All Time Snowfall Depth (in) | 10.8 | 8.9 | 4.8 | 3.1 | 0.0 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 18.5 | 15.3 | 5.4 | 3.2 | 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 | 1.3 | 0.6 | 0.8 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.3 | 0.5 | 1.7 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 0.0 | 10.4 | 8.5 | 10.9 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 10.4 | 8.9 | 10.9 |
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 | 61.5 | 61.5 | 34.5 | 10.4 | 0.2 | 0.0 |
| Comfortable | 38.5 | 38.5 | 65.3 | 89.4 | 80.6 | 48.7 |
| Muggy | 0.0 | 0.0 | 0.2 | 0.2 | 19.0 | 45.6 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 5.7 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.0 | 0.0 | 0.0 | 1.3 | 21.5 | 41.5 |
| Comfortable | 26.4 | 34.6 | 62.9 | 88.5 | 78.3 | 58.5 |
| Muggy | 53.9 | 51.9 | 32.5 | 10.1 | 0.2 | 0.0 |
| Oppressive | 19.7 | 13.5 | 4.7 | 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 | 4.2 | 4.0 | 4.3 | 4.1 | 4.0 |
| 25th | 5.2 | 5.5 | 5.4 | 5.8 | 5.4 | 5.0 |
| 50th | 7.5 | 7.6 | 7.7 | 8.1 | 7.3 | 6.7 |
| 75th | 10.7 | 10.4 | 10.8 | 11.3 | 9.9 | 8.8 |
| 90th | 14.4 | 13.9 | 14.5 | 14.9 | 12.9 | 11.4 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.8 | 3.4 | 3.9 | 4.0 | 4.0 | 4.0 |
| 25th | 4.7 | 4.6 | 4.8 | 5.0 | 5.1 | 5.2 |
| 50th | 6.1 | 5.7 | 6.3 | 6.9 | 7.2 | 7.2 |
| 75th | 7.8 | 7.3 | 8.2 | 9.3 | 10.4 | 10.0 |
| 90th | 10.2 | 9.2 | 10.8 | 12.8 | 14.5 | 13.1 |
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 | 8.5 | 12.5 | 14.2 | 12.0 | 12.4 | 9.5 |
| NorthEast | 5.1 | 7.9 | 15.4 | 15.5 | 18.4 | 14.7 |
| East | 5.0 | 6.4 | 11.3 | 13.1 | 12.2 | 10.5 |
| SouthEast | 6.5 | 7.3 | 8.8 | 9.0 | 9.3 | 7.8 |
| South | 15.9 | 13.8 | 15.2 | 14.8 | 18.5 | 19.4 |
| SouthWest | 16.7 | 13.7 | 9.7 | 10.7 | 12.2 | 17.5 |
| West | 27.8 | 23.5 | 14.7 | 15.2 | 11.7 | 14.2 |
| NorthWest | 14.4 | 15.0 | 10.4 | 9.5 | 5.3 | 6.5 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 10.2 | 9.2 | 11.7 | 11.5 | 8.3 | 8.2 |
| NorthEast | 14.3 | 11.1 | 14.2 | 8.4 | 4.8 | 4.2 |
| East | 9.5 | 10.4 | 11.2 | 7.2 | 4.5 | 6.1 |
| SouthEast | 7.5 | 8.8 | 9.6 | 9.1 | 8.4 | 8.0 |
| South | 17.5 | 21.4 | 19.4 | 19.5 | 24.8 | 18.8 |
| SouthWest | 17.5 | 17.0 | 14.4 | 15.5 | 17.0 | 16.1 |
| West | 16.8 | 14.7 | 11.2 | 18.6 | 21.3 | 27.1 |
| NorthWest | 6.6 | 7.3 | 8.2 | 10.2 | 10.9 | 11.5 |