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Weather & Climate
Ashby, Massachusetts, United States
Overview
Climate data and monthly weather averages for Ashby.
Key Metrics
Annual Avg
8.6°C
Summer Avg
20.8°C
Winter Avg
-3.7°C
Record High
37.9°C
Record Low
-29.7°C
Annual Precipitation
1181.6 mm
Avg Humidity
80%
Summer Humidity
75%
Winter Humidity
89%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 17.9° | -5.3° | -29.3° | 74.7 | 90% | 57 | 30.9 |
| Feb | 19.3° | -4.3° | -29.7° | 80.6 | 89% | 74 | 31.4 |
| Mar | 24° | 0.3° | -23.7° | 98.3 | 83% | 114 | 31.9 |
| Apr | 31° | 7° | -9.9° | 100.2 | 78% | 142 | 27 |
| May | 31.3° | 13.4° | -2.3° | 92.4 | 77% | 164 | 22.5 |
| Jun | 33.9° | 18.6° | 3° | 114.9 | 78% | 172 | 17.6 |
| Jul | 37° | 22.1° | 9.1° | 99.5 | 75% | 185 | 16.2 |
| Aug | 37.9° | 21.6° | 8.7° | 98 | 73% | 165 | 22.8 |
| Sep | 36.7° | 17.5° | 3° | 97.8 | 74% | 128 | 22.7 |
| Oct | 30.2° | 10.4° | -8.4° | 124.6 | 79% | 87 | 28.9 |
| Nov | 23.7° | 4° | -16.1° | 91.2 | 82% | 59 | 25.4 |
| Dec | 19.6° | -1.6° | -24.1° | 109.4 | 87% | 46 | 28.4 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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