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Weather & Climate
Zelienople, Pennsylvania, United States
Overview
Climate data and monthly weather averages for Zelienople.
Key Metrics
Annual Avg
9.7°C
Summer Avg
21.4°C
Winter Avg
-2.4°C
Record High
36.8°C
Record Low
-24.3°C
Annual Precipitation
996.8 mm
Avg Humidity
80%
Summer Humidity
74%
Winter Humidity
88%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 16.8° | -3.7° | -24.3° | 69.4 | 89% | 48 | 31 |
| Feb | 21.1° | -2.8° | -22.5° | 64.4 | 88% | 67 | 37 |
| Mar | 26.1° | 2.2° | -17.4° | 77.8 | 83% | 105 | 32.1 |
| Apr | 27.8° | 8.8° | -7.1° | 85.2 | 79% | 139 | 27.2 |
| May | 33.3° | 15° | -5.2° | 96.1 | 79% | 167 | 24.3 |
| Jun | 35.6° | 19.7° | 2.5° | 104.1 | 78% | 177 | 19.4 |
| Jul | 36.8° | 22.4° | 7.7° | 95.2 | 73% | 184 | 17.2 |
| Aug | 36.8° | 22° | 8° | 83.7 | 70% | 166 | 16.5 |
| Sep | 35.5° | 18.1° | 2.8° | 88.8 | 72% | 130 | 20.8 |
| Oct | 31.6° | 10.8° | -4.5° | 86.5 | 78% | 90 | 23.9 |
| Nov | 23.6° | 4.3° | -14.1° | 69.3 | 83% | 60 | 25.4 |
| Dec | 19° | -0.8° | -17.9° | 76.3 | 88% | 41 | 28 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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