Long-Range Weather Forecast for Chester, PA
Annual Weather Summary
November 2021 to October 2022
Winter temperatures and precipitation will be below normal, on average, with above-normal snowfall in the north and below-normal in the south. The coldest periods will be in early, mid-, and late December; mid-January; and early to mid-February. The snowiest periods will occur in mid- and late December, from early to mid-January, and in mid-March. April and May will be warmer than normal, with rainfall near normal in the north and below normal in the south. Summer will be hotter and slightly drier than normal, with the hottest periods in mid-June and early to mid-July, from late July into early August, and in late August. September and October will bring temperatures near normal in the north and above normal in the south and be rainier than normal.
Free 2-Month Weather Forecast
| Dates | Weather Conditions |
|---|---|
| Aug 1-10 | A few t-storms, hot |
| Aug 11-14 | Sunny, cool |
| Aug 15-19 | Rain, then sunny, cool |
| Aug 20-22 | Sunny, hot |
| Aug 23-31 | Scattered t-storms, hot |
| August | temperature 76° (2° above avg.) precipitation 4" (avg.) |
| Dates | Weather Conditions |
|---|---|
| Sep 1-9 | Rainy periods, cool |
| Sep 10-12 | Scattered t-storms, warm |
| Sep 13-18 | Rainy, cool north; sunny, warm south |
| Sep 19-25 | A few t-storms, warm |
| Sep 26-30 | Sunny, cool |
| September | temperature 67.5° (1° below avg. north, 2° above south) precipitation 3.5" (2" above avg. north, 2" below south) |
Temperature and Precipitation November 2021 to October 2022
