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Weather & Climate
Marstons Mills, Massachusetts, United States
Overview
Climate data and monthly weather averages for Marstons Mills.
Key Metrics
Annual Avg
11°C
Summer Avg
20.5°C
Winter Avg
2°C
Record High
31.4°C
Record Low
-17.4°C
Annual Precipitation
1154.2 mm
Avg Humidity
82%
Summer Humidity
82%
Winter Humidity
81%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 13.5° | 0.9° | -16.6° | 89.9 | 82% | 56 | 87.5 |
| Feb | 12.2° | 0.9° | -17.4° | 83.7 | 81% | 75 | 89 |
| Mar | 16.5° | 3.1° | -10.8° | 109.4 | 81% | 116 | 82.2 |
| Apr | 22.2° | 7.4° | -1.9° | 102.6 | 83% | 147 | 88 |
| May | 24.2° | 12.2° | 4° | 86.5 | 85% | 172 | 66.5 |
| Jun | 30.4° | 17.5° | 9.3° | 91.5 | 84% | 177 | 54 |
| Jul | 31.4° | 21.8° | 14.4° | 78.7 | 82% | 186 | 55.1 |
| Aug | 29.9° | 22.1° | 15.4° | 78.1 | 81% | 168 | 84.2 |
| Sep | 27.3° | 19.1° | 10.6° | 96 | 80% | 132 | 71.1 |
| Oct | 24.7° | 14.1° | 3.1° | 118.4 | 79% | 92 | 95.3 |
| Nov | 19.7° | 8.9° | -5.8° | 104.7 | 80% | 61 | 83.9 |
| Dec | 17° | 4.3° | -11.2° | 114.7 | 81% | 47 | 82.4 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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