| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 25.4 | 27.1 | 43.8 | 58.3 | 71.0 | 81.1 |
| Average Low (°F) | 10.2 | 10.9 | 27.1 | 37.2 | 49.6 | 60.4 |
| All Time High (°F) | 57.2 | 60.8 | 86.0 | 86.0 | 99.0 | 102.0 |
| All Time Low (°F) | -29.2 | -23.1 | -16.6 | 6.8 | 25.0 | 41.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 83.3 | 80.6 | 75.2 | 60.5 | 44.5 | 31.5 |
| Average Low (°F) | 63.2 | 60.1 | 53.2 | 40.1 | 26.9 | 17.1 |
| All Time High (°F) | 99.0 | 99.0 | 97.0 | 89.1 | 77.0 | 68.0 |
| All Time Low (°F) | 44.1 | 41.0 | 26.1 | 12.9 | -9.0 | -23.1 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.0 | 0.0 | 0.1 | 0.2 | 0.2 | 0.2 |
| Avg. Rainfall (in) on Rainy Day | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.5 |
| All Time Rainfall (in) on Rainy Day | 1.6 | 1.2 | 1.9 | 2.5 | 2.8 | 3.3 |
| 30 Day Rain Accumulation | 0.3 | 0.4 | 1.0 | 2.0 | 2.8 | 3.6 |
| All Time 30 Day Rain Accumulation | 1.6 | 2.1 | 3.5 | 7.6 | 7.6 | 9.0 |
| 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 | 0.4 | 0.4 | 0.5 | 0.3 | 0.2 | 0.3 |
| All Time Rainfall (in) on Rainy Day | 4.6 | 4.2 | 3.6 | 1.9 | 2.2 | 1.3 |
| 30 Day Rain Accumulation | 2.6 | 2.4 | 2.8 | 1.5 | 0.7 | 0.6 |
| All Time 30 Day Rain Accumulation | 7.3 | 8.2 | 13.3 | 6.2 | 2.8 | 3.6 |
| 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 | 2.1 | 2.1 | 1.6 | 3.2 | 0.0 |
| 30 Day Snowfall Total (in) | 4.3 | 4.9 | 2.9 | 2.2 | 0.4 | 0.0 |
| All Time Snowfall Depth (in) | 24.0 | 26.0 | 18.6 | 10.7 | 12.2 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 24.3 | 28.9 | 18.6 | 27.6 | 12.9 | 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 | 0.1 | 1.7 | 1.9 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.0 | 1.9 | 4.9 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 0.0 | 0.9 | 13.9 | 27.2 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.9 | 14.5 | 33.9 |
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 | 78.6 | 78.3 | 39.7 | 16.3 | 1.5 | 0.0 |
| Comfortable | 21.4 | 21.7 | 60.3 | 83.4 | 84.5 | 54.8 |
| Muggy | 0.0 | 0.0 | 0.0 | 0.3 | 13.8 | 42.1 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 3.2 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.0 | 0.0 | 0.2 | 7.1 | 38.5 | 66.5 |
| Comfortable | 26.0 | 41.7 | 74.8 | 89.9 | 61.5 | 33.5 |
| Muggy | 56.8 | 50.1 | 22.2 | 3.0 | 0.0 | 0.0 |
| Oppressive | 17.2 | 8.2 | 2.8 | 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 | 4.7 | 4.6 | 4.7 | 4.7 | 4.7 | 4.6 |
| 25th | 6.1 | 6.0 | 6.2 | 6.9 | 6.2 | 5.8 |
| 50th | 8.8 | 8.8 | 9.0 | 9.8 | 8.9 | 8.0 |
| 75th | 12.7 | 12.7 | 12.8 | 14.0 | 12.6 | 11.1 |
| 90th | 16.9 | 16.9 | 17.1 | 18.1 | 16.2 | 14.3 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 4.0 | 3.8 | 4.1 | 4.3 | 4.6 | 4.6 |
| 25th | 5.0 | 4.7 | 5.3 | 5.7 | 6.1 | 6.0 |
| 50th | 6.7 | 6.4 | 7.3 | 8.0 | 9.1 | 8.3 |
| 75th | 9.1 | 8.5 | 10.0 | 11.4 | 12.8 | 11.9 |
| 90th | 11.6 | 11.1 | 12.9 | 15.2 | 16.5 | 16.1 |
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 | 10.9 | 13.6 | 15.7 | 13.6 | 13.8 | 9.3 |
| NorthEast | 3.8 | 5.5 | 7.5 | 8.7 | 8.4 | 6.0 |
| East | 5.3 | 6.1 | 10.2 | 13.8 | 15.0 | 11.6 |
| SouthEast | 10.1 | 9.7 | 16.1 | 15.1 | 14.7 | 17.4 |
| South | 17.4 | 15.7 | 16.8 | 13.4 | 18.3 | 22.9 |
| SouthWest | 8.7 | 8.0 | 4.4 | 4.7 | 7.4 | 8.9 |
| West | 14.4 | 14.2 | 10.0 | 10.9 | 11.0 | 10.4 |
| NorthWest | 29.2 | 27.1 | 19.4 | 19.8 | 11.5 | 13.3 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 11.5 | 11.4 | 11.3 | 11.2 | 9.9 | 11.5 |
| NorthEast | 5.9 | 4.8 | 5.9 | 4.7 | 3.2 | 4.8 |
| East | 7.5 | 6.8 | 9.5 | 7.0 | 5.0 | 6.8 |
| SouthEast | 13.6 | 15.5 | 16.2 | 14.0 | 12.8 | 11.6 |
| South | 27.3 | 28.0 | 27.2 | 19.8 | 25.5 | 19.4 |
| SouthWest | 10.5 | 8.7 | 6.4 | 7.6 | 7.2 | 8.5 |
| West | 9.9 | 10.2 | 10.6 | 15.7 | 14.4 | 17.7 |
| NorthWest | 13.8 | 14.7 | 12.8 | 19.9 | 22.0 | 19.9 |