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Weather & Climate
Dunbar, Pennsylvania, United States
Overview
Climate data and monthly weather averages for Dunbar.
Key Metrics
Annual Avg
9.7°C
Summer Avg
20.8°C
Winter Avg
-2.1°C
Record High
35.6°C
Record Low
-23.7°C
Annual Precipitation
1066.7 mm
Avg Humidity
80%
Summer Humidity
75%
Winter Humidity
88%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 18.4° | -3.3° | -23.7° | 76 | 88% | 52 | 33.1 |
| Feb | 21° | -2.2° | -22.3° | 72.8 | 87% | 69 | 36.6 |
| Mar | 25.1° | 2.6° | -19.8° | 81.5 | 83% | 109 | 35.2 |
| Apr | 28.5° | 9.2° | -7.1° | 91.8 | 79% | 139 | 33.6 |
| May | 30.1° | 14.9° | -5.5° | 110.7 | 80% | 163 | 25.2 |
| Jun | 33.4° | 19.3° | 1.9° | 109.2 | 79% | 176 | 21.1 |
| Jul | 35.6° | 21.8° | 7.1° | 100.8 | 75% | 179 | 17.7 |
| Aug | 35.1° | 21.4° | 7.8° | 88 | 71% | 162 | 17.8 |
| Sep | 33.8° | 17.8° | 2.1° | 92.4 | 72% | 130 | 22 |
| Oct | 31.5° | 10.8° | -5.9° | 87.7 | 77% | 93 | 25.4 |
| Nov | 23.7° | 4.5° | -13.1° | 69.3 | 81% | 64 | 27.7 |
| Dec | 21.1° | -0.7° | -17.2° | 86.5 | 88% | 45 | 30.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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