Unlock deeper multi-jurisdiction research
Full sub-pages, saves, and alerts are available on paid plans.
Weather & Climate
Dexter, Maine, United States
Overview
Climate data and monthly weather averages for Dexter.
Key Metrics
Annual Avg
5.9°C
Summer Avg
18.5°C
Winter Avg
-7.7°C
Record High
34.7°C
Record Low
-35.3°C
Annual Precipitation
1219.3 mm
Avg Humidity
85%
Summer Humidity
82%
Winter Humidity
94%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 12° | -9.5° | -33.5° | 72.2 | 94% | 46 | 32.5 |
| Feb | 9.5° | -8.3° | -35.3° | 71.4 | 95% | 66 | 33.7 |
| Mar | 23.6° | -2.9° | -30.7° | 83.1 | 88% | 111 | 36.9 |
| Apr | 25.4° | 4.6° | -11.8° | 102.9 | 81% | 138 | 26.2 |
| May | 28.9° | 11.4° | -3° | 99.2 | 81% | 159 | 21 |
| Jun | 33.7° | 16.5° | 1.4° | 123.3 | 82% | 165 | 16.5 |
| Jul | 34.7° | 19.9° | 8° | 97.3 | 82% | 174 | 19.6 |
| Aug | 33.5° | 19.1° | 6.9° | 104.5 | 81% | 155 | 21.6 |
| Sep | 33.8° | 15.2° | 0.5° | 93.6 | 80% | 120 | 24.7 |
| Oct | 27.2° | 8.3° | -5.5° | 141 | 83% | 76 | 25.1 |
| Nov | 19.9° | 1.5° | -17.5° | 115.5 | 86% | 46 | 24.3 |
| Dec | 15.1° | -5.4° | -30° | 115.3 | 92% | 35 | 29 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
Subscribe to unlock the full sub-page depth for additional jurisdictions.
You can keep discovering Oyster publicly, but full multi-jurisdiction depth, tracking, alerts, and exports are part of paid access.