Weather Reports for the city of New Haven in Illinois
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 42.0 | 46.2 | 57.8 | 69.7 | 78.3 | 86.7 |
| Average Low (°F) | 26.2 | 28.3 | 38.0 | 47.1 | 57.7 | 65.9 |
| All Time High (°F) | 70.0 | 78.8 | 86.0 | 90.0 | 96.8 | 105.8 |
| All Time Low (°F) | -4.0 | -12.1 | -9.4 | 23.0 | 32.0 | 44.6 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 88.2 | 86.6 | 83.0 | 71.4 | 56.7 | 48.2 |
| Average Low (°F) | 68.2 | 65.7 | 59.0 | 48.0 | 36.0 | 31.5 |
| All Time High (°F) | 105.8 | 102.2 | 100.4 | 97.0 | 84.2 | 73.8 |
| All Time Low (°F) | 50.9 | 48.2 | 35.6 | 24.8 | 3.9 | -4.5 |
| 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 | 0.3 | 0.4 | 0.4 | 0.3 | 0.3 |
| All Time Rainfall (in) on Rainy Day | 3.3 | 3.0 | 4.6 | 4.9 | 2.6 | 2.5 |
| 30 Day Rain Accumulation | 1.6 | 1.9 | 3.8 | 3.9 | 2.2 | 2.2 |
| All Time 30 Day Rain Accumulation | 6.5 | 14.6 | 51.4 | 35.7 | 7.3 | 6.7 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 |
| Avg. Rainfall (in) on Rainy Day | 0.3 | 0.3 | 0.4 | 0.3 | 0.3 | 0.3 |
| All Time Rainfall (in) on Rainy Day | 2.5 | 3.6 | 2.7 | 3.5 | 2.2 | 4.0 |
| 30 Day Rain Accumulation | 2.1 | 1.4 | 1.7 | 1.6 | 1.7 | 1.9 |
| All Time 30 Day Rain Accumulation | 6.9 | 6.3 | 8.5 | 5.6 | 6.4 | 6.2 |
| 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) | 1.7 | 1.5 | 0.4 | 0.3 | 0.0 | 0.0 |
| 30 Day Snowfall Total (in) | 2.6 | 2.8 | 0.3 | 0.0 | 0.0 | 0.0 |
| All Time Snowfall Depth (in) | 34.4 | 15.0 | 3.6 | 1.0 | 0.0 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 36.4 | 21.3 | 5.3 | 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 | 0.4 | 0.7 | 0.8 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 0.8 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 0.0 | 0.8 | 4.3 | 7.5 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.8 | 4.6 | 8.0 |
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 | 44.4 | 40.3 | 12.4 | 3.5 | 0.0 | 0.0 |
| Comfortable | 55.6 | 59.4 | 86.9 | 89.4 | 57.7 | 22.9 |
| Muggy | 0.0 | 0.3 | 0.7 | 7.2 | 40.3 | 51.4 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 1.9 | 25.7 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.0 | 0.0 | 0.0 | 0.6 | 14.3 | 25.4 |
| Comfortable | 7.5 | 13.7 | 47.1 | 83.5 | 84.1 | 74.3 |
| Muggy | 41.5 | 48.7 | 44.4 | 15.1 | 1.6 | 0.3 |
| Oppressive | 51.0 | 37.6 | 8.5 | 0.7 | 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 | 3.8 | 4.0 | 4.0 | 4.0 | 4.0 | 3.7 |
| 25th | 5.0 | 5.2 | 5.4 | 5.4 | 5.3 | 4.7 |
| 50th | 6.9 | 7.3 | 7.5 | 7.6 | 6.9 | 6.0 |
| 75th | 10.1 | 10.3 | 10.7 | 10.7 | 9.5 | 8.1 |
| 90th | 13.6 | 13.9 | 14.3 | 14.3 | 12.5 | 10.3 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.4 | 3.4 | 3.4 | 3.7 | 3.5 | 3.8 |
| 25th | 4.2 | 4.0 | 4.3 | 4.7 | 4.7 | 4.8 |
| 50th | 5.2 | 5.0 | 5.4 | 6.4 | 6.5 | 6.7 |
| 75th | 6.7 | 6.3 | 7.1 | 8.9 | 9.4 | 9.3 |
| 90th | 8.4 | 8.1 | 9.5 | 11.8 | 12.7 | 12.8 |
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 | 14.2 | 21.5 | 18.3 | 14.0 | 13.0 | 10.9 |
| NorthEast | 5.8 | 7.4 | 9.8 | 7.3 | 6.4 | 6.3 |
| East | 7.3 | 8.4 | 10.6 | 9.4 | 8.0 | 7.1 |
| SouthEast | 7.1 | 7.5 | 9.3 | 10.0 | 11.2 | 9.1 |
| South | 16.9 | 13.7 | 16.9 | 21.6 | 25.1 | 25.5 |
| SouthWest | 14.2 | 12.3 | 11.4 | 13.6 | 16.0 | 20.9 |
| West | 15.0 | 12.8 | 10.1 | 12.2 | 10.2 | 11.1 |
| NorthWest | 19.4 | 16.4 | 13.6 | 11.7 | 10.0 | 9.1 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 14.2 | 16.6 | 18.6 | 14.7 | 14.0 | 13.0 |
| NorthEast | 8.6 | 10.4 | 10.4 | 6.2 | 6.0 | 6.1 |
| East | 8.8 | 9.3 | 9.7 | 6.1 | 6.3 | 7.9 |
| SouthEast | 8.6 | 9.6 | 7.4 | 8.1 | 11.4 | 10.0 |
| South | 20.5 | 19.3 | 19.3 | 22.7 | 25.0 | 19.5 |
| SouthWest | 21.0 | 14.2 | 14.2 | 15.2 | 11.8 | 12.6 |
| West | 10.0 | 9.6 | 8.9 | 13.1 | 10.7 | 14.0 |
| NorthWest | 8.2 | 10.9 | 11.3 | 13.8 | 14.6 | 16.8 |