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Weather & Climate
Sandy, Pennsylvania, United States
Overview
Climate data and monthly weather averages for Sandy.
Key Metrics
Annual Avg
8.8°C
Summer Avg
20.3°C
Winter Avg
-3.2°C
Record High
36°C
Record Low
-25.1°C
Annual Precipitation
1059.4 mm
Avg Humidity
81%
Summer Humidity
76%
Winter Humidity
89%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 16.3° | -4.4° | -25.1° | 71 | 90% | 47 | 33.2 |
| Feb | 20.2° | -3.6° | -25.1° | 66.4 | 89% | 64 | 37.8 |
| Mar | 24.3° | 1.3° | -19.1° | 78.7 | 84% | 104 | 33.2 |
| Apr | 26.7° | 7.9° | -7.7° | 87.9 | 80% | 135 | 31.5 |
| May | 33.7° | 14.2° | -4.9° | 101.7 | 79% | 161 | 25.4 |
| Jun | 34.2° | 18.7° | 2.3° | 108.6 | 80% | 173 | 19.9 |
| Jul | 35° | 21.3° | 6.8° | 103.5 | 75% | 180 | 17.2 |
| Aug | 36° | 20.9° | 7.6° | 93.3 | 72% | 160 | 16.4 |
| Sep | 33.9° | 17.3° | 1.4° | 97.2 | 72% | 123 | 19.5 |
| Oct | 30.4° | 10.1° | -5.5° | 93.6 | 78% | 83 | 24.1 |
| Nov | 23.4° | 3.8° | -18.4° | 73.5 | 83% | 54 | 28.2 |
| Dec | 19.5° | -1.6° | -18.1° | 84 | 89% | 37 | 28 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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