Weather Reports for the city of Red Lion in Pennsylvania
snow
rain
temp
wind
humidity| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average High (°F) | 40.4 | 43.5 | 54.1 | 65.8 | 76.0 | 83.5 |
| Average Low (°F) | 21.7 | 23.4 | 31.0 | 40.5 | 52.0 | 60.7 |
| All Time High (°F) | 73.9 | 82.0 | 80.1 | 89.1 | 93.9 | 98.1 |
| All Time Low (°F) | -9.9 | -11.9 | -11.9 | 18.0 | 30.0 | 42.1 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average High (°F) | 88.3 | 85.2 | 80.0 | 68.5 | 55.6 | 46.7 |
| Average Low (°F) | 66.1 | 63.5 | 56.8 | 46.3 | 32.7 | 27.7 |
| All Time High (°F) | 102.9 | 100.0 | 97.0 | 95.0 | 78.1 | 71.1 |
| All Time Low (°F) | 48.0 | 46.0 | 32.0 | 23.0 | 12.0 | -2.0 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.2 | 0.2 | 0.2 | 0.3 | 0.4 | 0.3 |
| Avg. Rainfall (in) on Rainy Day | 0.4 | 0.3 | 0.4 | 0.3 | 0.4 | 0.4 |
| All Time Rainfall (in) on Rainy Day | 2.5 | 1.8 | 2.9 | 3.5 | 3.3 | 2.7 |
| 30 Day Rain Accumulation | 2.7 | 2.8 | 3.5 | 3.4 | 4.4 | 4.3 |
| All Time 30 Day Rain Accumulation | 5.0 | 5.5 | 8.9 | 9.6 | 7.2 | 9.4 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Percent of Rainy Days | 0.2 | 0.3 | 0.2 | 0.3 | 0.2 | 0.2 |
| Avg. Rainfall (in) on Rainy Day | 0.5 | 0.4 | 0.6 | 0.4 | 0.4 | 0.3 |
| All Time Rainfall (in) on Rainy Day | 5.3 | 3.1 | 7.6 | 6.3 | 2.5 | 1.9 |
| 30 Day Rain Accumulation | 5.3 | 4.5 | 5.4 | 4.5 | 2.7 | 3.3 |
| All Time 30 Day Rain Accumulation | 12.1 | 9.8 | 19.2 | 11.0 | 8.7 | 5.5 |
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Percent of Days with Snowfall | 0.1 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 |
| Avg. Snowfall Depth (in) | 2.2 | 2.1 | 1.9 | 0.1 | 0.3 | 0.0 |
| 30 Day Snowfall Total (in) | 8.4 | 10.1 | 4.2 | 0.1 | 0.0 | 0.0 |
| All Time Snowfall Depth (in) | 25.2 | 19.8 | 38.9 | 0.7 | 0.5 | 0.0 |
| All Time 30 Day Snowfall Total (in) | 45.5 | 31.3 | 52.6 | 0.7 | 0.5 | 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 | 0.6 | 1.2 | 1.5 |
| 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 0.1 | 0.9 | 4.3 |
| All Time Snowfall Depth (in) | 0.0 | 0.0 | 0.0 | 1.3 | 9.1 | 14.8 |
| All Time 30 Day Snowfall Total (in) | 0.0 | 0.0 | 0.0 | 1.4 | 14.7 | 21.0 |
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 | 64.4 | 58.7 | 42.1 | 10.1 | 0.7 | 0.0 |
| Comfortable | 35.6 | 41.3 | 57.9 | 88.1 | 72.7 | 44.4 |
| Muggy | 0.0 | 0.0 | 0.0 | 1.9 | 26.5 | 51.8 |
| Oppressive | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 3.9 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Dry | 0.0 | 0.0 | 0.0 | 0.0 | 22.2 | 42.0 |
| Comfortable | 16.0 | 24.0 | 56.9 | 87.4 | 77.1 | 57.9 |
| Muggy | 63.9 | 61.6 | 37.6 | 11.6 | 0.6 | 0.1 |
| Oppressive | 20.1 | 14.4 | 5.6 | 1.1 | 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 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 4.6 | 4.7 | 4.8 | 4.9 | 4.7 | 4.7 |
| 50th | 6.2 | 6.4 | 7.0 | 6.9 | 6.3 | 6.3 |
| 75th | 9.2 | 9.2 | 10.0 | 9.9 | 8.4 | 8.2 |
| 90th | 13.0 | 13.2 | 13.5 | 13.1 | 10.9 | 10.6 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| 10th | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| 25th | 4.6 | 4.2 | 4.1 | 4.4 | 4.5 | 4.4 |
| 50th | 5.8 | 5.5 | 5.6 | 5.8 | 6.0 | 5.8 |
| 75th | 7.5 | 6.9 | 7.3 | 8.2 | 8.5 | 8.4 |
| 90th | 9.5 | 9.2 | 9.2 | 11.0 | 11.8 | 12.0 |
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 | 8.3 | 8.5 | 12.7 | 9.1 | 6.5 | 7.8 |
| NorthEast | 6.3 | 7.3 | 7.9 | 6.5 | 7.9 | 6.3 |
| East | 13.2 | 15.2 | 16.0 | 17.1 | 22.2 | 13.9 |
| SouthEast | 8.0 | 10.4 | 11.5 | 13.3 | 17.0 | 12.6 |
| South | 6.5 | 6.7 | 6.9 | 9.6 | 8.8 | 11.4 |
| SouthWest | 5.4 | 5.0 | 4.3 | 5.8 | 6.5 | 9.2 |
| West | 24.4 | 21.7 | 16.1 | 17.8 | 15.7 | 20.5 |
| NorthWest | 28.0 | 25.2 | 24.6 | 20.8 | 15.4 | 18.2 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| North | 9.5 | 8.8 | 12.4 | 9.6 | 9.6 | 7.7 |
| NorthEast | 5.8 | 7.2 | 9.7 | 8.4 | 5.2 | 5.4 |
| East | 10.8 | 14.7 | 19.9 | 16.4 | 12.4 | 15.2 |
| SouthEast | 11.7 | 15.6 | 13.2 | 12.5 | 10.1 | 9.5 |
| South | 11.8 | 11.5 | 9.2 | 8.7 | 8.2 | 6.2 |
| SouthWest | 11.1 | 7.7 | 5.8 | 6.8 | 5.2 | 5.2 |
| West | 21.5 | 17.7 | 14.0 | 18.4 | 23.7 | 24.4 |
| NorthWest | 17.7 | 16.9 | 15.7 | 19.1 | 25.3 | 26.4 |