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Weather & Climate
Bath, Pennsylvania, United States
Overview
Climate data and monthly weather averages for Bath.
Key Metrics
Annual Avg
10.8°C
Summer Avg
22.6°C
Winter Avg
-1.3°C
Record High
39.9°C
Record Low
-24°C
Annual Precipitation
1232.1 mm
Avg Humidity
80%
Summer Humidity
74%
Winter Humidity
87%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 18.2° | -2.7° | -21.4° | 75.3 | 87% | 58 | 35.2 |
| Feb | 22.8° | -1.6° | -24° | 73.1 | 86% | 76 | 36.6 |
| Mar | 24.4° | 3° | -22.5° | 90.8 | 82% | 113 | 38.1 |
| Apr | 32° | 9.7° | -6° | 97.2 | 78% | 143 | 33.8 |
| May | 31.8° | 15.8° | -2.1° | 103.5 | 79% | 165 | 24.5 |
| Jun | 35° | 20.9° | 5.2° | 123.6 | 77% | 176 | 21.7 |
| Jul | 39.9° | 23.9° | 9.5° | 126.2 | 72% | 186 | 19.8 |
| Aug | 38.5° | 23° | 9.9° | 118.1 | 72% | 161 | 26.4 |
| Sep | 36.1° | 19.2° | 3.6° | 118.8 | 73% | 127 | 26 |
| Oct | 34.2° | 12.1° | -4.4° | 115.6 | 79% | 91 | 40.3 |
| Nov | 25.7° | 5.6° | -12.1° | 86.4 | 82% | 64 | 28.5 |
| Dec | 21.8° | 0.3° | -19.6° | 103.5 | 87% | 48 | 32.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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