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Weather & Climate
Somerset County, Maine, United States
Overview
Available climate summaries for Somerset County. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
4°C
Summer Avg
16.9°C
Winter Avg
-9.8°C
Record High
30.8°C
Record Low
-34.9°C
Annual Precipitation
1181.9 mm
Avg Humidity
87%
Summer Humidity
83%
Winter Humidity
95%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 8.5° | -11.5° | -34.9° | 65.4 | 95% | 46 | 32.8 |
| Feb | 7° | -10.3° | -34.7° | 65 | 95% | 66 | 42.2 |
| Mar | 20.4° | -5.3° | -28.1° | 76 | 93% | 111 | 36.6 |
| Apr | 22.9° | 2.6° | -15.3° | 95.1 | 84% | 138 | 30.6 |
| May | 28.5° | 9.9° | -4.1° | 101.7 | 81% | 159 | 26.7 |
| Jun | 30.8° | 15.2° | 0.5° | 126.9 | 82% | 165 | 19.6 |
| Jul | 29.9° | 18.3° | 6.6° | 111.9 | 83% | 174 | 21.7 |
| Aug | 28.9° | 17.3° | 5.2° | 111.6 | 83% | 155 | 24.6 |
| Sep | 29° | 13.4° | -1.6° | 89.7 | 83% | 120 | 26.9 |
| Oct | 24° | 6.3° | -7.7° | 131.8 | 86% | 76 | 25.9 |
| Nov | 18.7° | -0.6° | -19.6° | 100.5 | 89% | 46 | 26.1 |
| Dec | 13.4° | -7.5° | -29.1° | 106.3 | 95% | 35 | 29 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
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