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Weather & Climate
Bath, Maine, United States
Overview
Climate data and monthly weather averages for Bath.
Key Metrics
Annual Avg
7.5°C
Summer Avg
19.3°C
Winter Avg
-5°C
Record High
35.4°C
Record Low
-29.9°C
Annual Precipitation
1267.9 mm
Avg Humidity
83%
Summer Humidity
80%
Winter Humidity
90%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 13.7° | -6.7° | -29.9° | 79.4 | 91% | 49 | 40.7 |
| Feb | 14.4° | -5.7° | -29° | 86.8 | 91% | 70 | 40 |
| Mar | 24.1° | -0.8° | -25.9° | 93.9 | 85% | 115 | 39.1 |
| Apr | 26.7° | 5.8° | -9.1° | 114 | 81% | 144 | 36.1 |
| May | 32.3° | 11.9° | -1.9° | 98 | 80% | 169 | 24.3 |
| Jun | 31.1° | 17° | 3.6° | 128.1 | 82% | 173 | 18.4 |
| Jul | 35° | 20.6° | 9.1° | 93.3 | 81% | 187 | 22.2 |
| Aug | 35.2° | 20.4° | 8.3° | 93.6 | 78% | 169 | 30.3 |
| Sep | 35.4° | 16.6° | 2.1° | 96.6 | 78% | 131 | 27.9 |
| Oct | 27.7° | 9.9° | -5° | 144.2 | 80% | 88 | 31.4 |
| Nov | 19.8° | 3.4° | -15.8° | 118.2 | 84% | 54 | 31.5 |
| Dec | 17.2° | -2.7° | -28.6° | 121.8 | 89% | 40 | 34.7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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