Weather Reports for the city of Selbyville in Delaware
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 46.1 | 48.8 | 55.4 | 65.6 | 74.2 | 82.5 |
| Average Low (°F) | 28.4 | 30.2 | 36.6 | 45.1 | 55.1 | 64.3 |
| All Time High (°F) | 75.0 | 77.0 | 86.0 | 91.0 | 95.0 | 100.9 |
| All Time Low (°F) | -9.0 | -6.0 | 6.1 | 23.0 | 34.0 | 42.1 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 87.4 | 84.7 | 79.8 | 71.0 | 60.1 | 53.3 |
| Average Low (°F) | 70.0 | 67.9 | 63.2 | 52.2 | 39.5 | 34.5 |
| All Time High (°F) | 104.0 | 100.9 | 97.0 | 96.1 | 82.9 | 75.9 |
| All Time Low (°F) | 52.0 | 50.0 | 44.1 | 28.9 | 15.1 | 10.0 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Avg. Rainfall (in) on Rainy Day | 0.4 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 |
| All Time Rainfall (in) on Rainy Day | 1.8 | 2.0 | 2.6 | 2.4 | 3.3 | 3.2 |
| 30 Day Rain Accumulation | 2.8 | 2.8 | 3.0 | 2.8 | 3.3 | 3.2 |
| All Time 30 Day Rain Accumulation | 5.5 | 7.8 | 6.4 | 5.5 | 12.2 | 12.2 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Avg. Rainfall (in) on Rainy Day | 0.5 | 0.5 | 0.5 | 0.5 | 0.3 | 0.4 |
| All Time Rainfall (in) on Rainy Day | 4.9 | 4.2 | 4.4 | 4.2 | 3.1 | 3.0 |
| 30 Day Rain Accumulation | 3.9 | 3.9 | 3.0 | 3.7 | 2.1 | 3.0 |
| All Time 30 Day Rain Accumulation | 9.1 | 8.8 | 12.3 | 7.3 | 7.1 | 8.4 |
| 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) | 2.0 | 1.4 | 0.9 | 0.0 | 0.0 | 0.0 |
| 30 Day Snowfall Total (in) | 4.2 | 3.7 | 1.4 | 0.0 | 0.0 | 0.0 |
| All Time Snowfall Depth (in) | 14.8 | 20.4 | 8.6 | 0.1 | 0.0 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 22.3 | 24.0 | 9.4 | 0.1 | 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 | 0.0 | 0.1 | 1.2 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.1 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 8.0 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 12.6 |
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 | 43.6 | 37.5 | 22.1 | 5.1 | 0.0 | 0.0 |
| Comfortable | 56.4 | 62.3 | 77.8 | 91.0 | 66.7 | 27.4 |
| Muggy | 0.0 | 0.1 | 0.1 | 3.9 | 32.1 | 52.1 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 1.2 | 20.6 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.0 | 0.0 | 0.0 | 0.0 | 10.4 | 23.5 |
| Comfortable | 6.4 | 9.0 | 31.9 | 71.9 | 86.3 | 75.7 |
| Muggy | 36.2 | 46.2 | 46.8 | 25.5 | 3.3 | 0.8 |
| Oppressive | 57.4 | 44.8 | 21.3 | 2.6 | 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 | 3.4 | 3.4 | 4.0 | 4.0 | 4.0 | 4.0 |
| 25th | 5.1 | 5.4 | 5.8 | 5.8 | 5.5 | 5.4 |
| 50th | 7.3 | 7.4 | 8.1 | 8.1 | 7.3 | 7.1 |
| 75th | 10.3 | 10.3 | 10.7 | 10.8 | 9.6 | 9.2 |
| 90th | 13.9 | 13.7 | 13.9 | 13.9 | 12.1 | 11.5 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.8 | 3.4 | 3.4 | 3.8 | 3.4 | 3.4 |
| 25th | 5.0 | 4.7 | 4.9 | 5.3 | 4.9 | 4.7 |
| 50th | 6.7 | 6.4 | 6.9 | 7.2 | 7.1 | 6.8 |
| 75th | 8.6 | 8.2 | 9.2 | 9.7 | 10.1 | 9.7 |
| 90th | 10.6 | 10.3 | 11.7 | 13.0 | 13.3 | 12.9 |
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 | 21.0 | 18.2 | 17.2 | 11.3 | 7.1 | 6.9 |
| NorthEast | 10.1 | 11.8 | 13.0 | 10.7 | 16.3 | 9.2 |
| East | 5.3 | 7.6 | 12.3 | 12.3 | 16.3 | 13.3 |
| SouthEast | 2.8 | 3.1 | 5.9 | 7.0 | 8.0 | 7.7 |
| South | 7.6 | 9.7 | 11.0 | 17.4 | 18.3 | 21.3 |
| SouthWest | 16.2 | 17.4 | 14.2 | 17.2 | 17.4 | 21.7 |
| West | 14.0 | 13.3 | 9.7 | 10.5 | 8.8 | 12.0 |
| NorthWest | 23.0 | 18.7 | 16.5 | 13.5 | 7.8 | 7.9 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 7.2 | 9.8 | 12.7 | 14.0 | 21.2 | 17.5 |
| NorthEast | 6.6 | 11.2 | 16.2 | 15.8 | 7.3 | 7.2 |
| East | 12.4 | 15.4 | 20.5 | 12.1 | 6.8 | 6.4 |
| SouthEast | 7.3 | 9.0 | 7.5 | 5.2 | 4.3 | 4.2 |
| South | 23.0 | 19.9 | 14.8 | 11.0 | 9.2 | 8.8 |
| SouthWest | 24.0 | 16.9 | 13.1 | 16.4 | 17.2 | 19.4 |
| West | 13.1 | 10.7 | 7.1 | 11.7 | 13.6 | 14.3 |
| NorthWest | 6.4 | 7.1 | 7.8 | 13.6 | 20.4 | 21.9 |