Weather Reports for the city of Marshallton in Pennsylvania
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 38.2 | 41.9 | 52.5 | 65.0 | 75.9 | 83.0 |
| Average Low (°F) | 20.1 | 21.3 | 29.6 | 38.8 | 49.9 | 58.0 |
| All Time High (°F) | 68.0 | 79.7 | 81.0 | 90.0 | 96.8 | 97.7 |
| All Time Low (°F) | -9.9 | -13.0 | -3.1 | 19.4 | 28.9 | 39.9 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 87.8 | 84.4 | 79.0 | 67.2 | 53.6 | 44.1 |
| Average Low (°F) | 63.3 | 61.0 | 54.3 | 44.3 | 31.4 | 27.0 |
| All Time High (°F) | 104.0 | 97.0 | 95.5 | 90.7 | 76.1 | 68.7 |
| All Time Low (°F) | 46.9 | 46.0 | 30.0 | 25.0 | 10.9 | 0.0 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.2 | 0.2 | 0.3 | 0.4 | 0.4 | 0.4 |
| Avg. Rainfall (in) on Rainy Day | 0.3 | 0.3 | 0.3 | 0.3 | 0.4 | 0.4 |
| All Time Rainfall (in) on Rainy Day | 2.5 | 1.2 | 2.4 | 2.5 | 2.7 | 3.3 |
| 30 Day Rain Accumulation | 2.6 | 2.6 | 3.0 | 3.8 | 4.8 | 4.4 |
| All Time 30 Day Rain Accumulation | 4.9 | 6.1 | 8.0 | 10.2 | 8.6 | 10.3 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | 0.3 |
| 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 | 5.3 | 4.7 | 7.6 | 4.0 | 2.3 | 2.6 |
| 30 Day Rain Accumulation | 5.5 | 4.8 | 5.0 | 4.2 | 2.8 | 3.3 |
| All Time 30 Day Rain Accumulation | 16.3 | 12.1 | 18.4 | 7.8 | 7.1 | 7.0 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.2 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 |
| Avg. Snowfall Depth (in) | 1.7 | 1.8 | 1.6 | 0.3 | 0.2 | 0.0 |
| 30 Day Snowfall Total (in) | 10.1 | 12.2 | 5.3 | 0.3 | 0.0 | 0.0 |
| All Time Snowfall Depth (in) | 23.3 | 11.6 | 16.2 | 3.2 | 0.3 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 29.1 | 33.5 | 29.8 | 3.2 | 0.3 | 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 | 1.4 | 1.4 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.0 | 2.0 | 5.9 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 0.0 | 0.1 | 17.0 | 32.7 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.1 | 17.9 | 41.2 |
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 | 68.8 | 64.7 | 47.8 | 14.4 | 0.9 | 0.0 |
| Comfortable | 31.2 | 35.3 | 52.2 | 84.4 | 77.2 | 50.6 |
| Muggy | 0.0 | 0.0 | 0.0 | 1.2 | 21.3 | 46.3 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 3.2 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.0 | 0.0 | 0.0 | 0.0 | 24.0 | 45.0 |
| Comfortable | 21.7 | 30.4 | 60.8 | 89.8 | 75.9 | 55.0 |
| Muggy | 61.9 | 59.7 | 35.6 | 9.7 | 0.2 | 0.0 |
| Oppressive | 16.4 | 10.0 | 3.6 | 0.5 | 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 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 4.0 | 4.2 | 4.7 | 4.7 | 4.3 | 4.1 |
| 50th | 5.8 | 5.9 | 6.9 | 6.9 | 5.8 | 5.8 |
| 75th | 8.8 | 8.9 | 9.7 | 9.4 | 8.1 | 7.9 |
| 90th | 11.4 | 11.9 | 12.7 | 12.2 | 10.3 | 10.0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 4.0 | 3.4 | 3.4 | 3.4 | 4.0 | 3.8 |
| 50th | 5.4 | 4.9 | 4.9 | 5.3 | 5.8 | 5.6 |
| 75th | 7.1 | 6.7 | 6.9 | 7.7 | 8.4 | 8.1 |
| 90th | 9.2 | 8.4 | 8.7 | 10.3 | 11.4 | 10.8 |
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 | 10.5 | 10.4 | 15.2 | 12.1 | 10.2 | 13.0 |
| NorthEast | 12.3 | 13.0 | 12.5 | 10.9 | 13.4 | 9.3 |
| East | 9.8 | 12.1 | 13.1 | 14.0 | 17.2 | 13.0 |
| SouthEast | 3.9 | 5.1 | 6.3 | 7.5 | 9.3 | 7.3 |
| South | 7.4 | 8.3 | 8.2 | 11.2 | 13.4 | 14.2 |
| SouthWest | 8.0 | 6.8 | 5.3 | 7.3 | 8.9 | 11.5 |
| West | 33.6 | 30.4 | 22.7 | 23.1 | 17.7 | 19.4 |
| NorthWest | 14.4 | 14.0 | 16.7 | 13.9 | 9.9 | 12.4 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 15.0 | 13.5 | 16.4 | 12.8 | 12.2 | 9.0 |
| NorthEast | 9.0 | 9.8 | 14.2 | 12.5 | 10.7 | 14.2 |
| East | 9.7 | 13.5 | 14.6 | 13.1 | 9.3 | 12.7 |
| SouthEast | 7.4 | 9.5 | 7.9 | 6.9 | 4.8 | 4.0 |
| South | 13.8 | 14.0 | 11.3 | 10.2 | 9.1 | 7.1 |
| SouthWest | 13.0 | 10.4 | 8.4 | 9.4 | 7.5 | 9.0 |
| West | 20.1 | 17.4 | 15.6 | 22.8 | 32.1 | 31.1 |
| NorthWest | 11.8 | 12.0 | 11.6 | 12.3 | 14.2 | 12.8 |