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Weather & Climate
Colonial Beach, Virginia, United States
Overview
Climate data and monthly weather averages for Colonial Beach.
Key Metrics
Annual Avg
13.8°C
Summer Avg
25°C
Winter Avg
2.4°C
Record High
40°C
Record Low
-16.7°C
Annual Precipitation
1160.4 mm
Avg Humidity
77%
Summer Humidity
72%
Winter Humidity
81%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 23.3° | 1.1° | -14.9° | 66.6 | 81% | 68 | 41.4 |
| Feb | 23° | 2.4° | -16.7° | 68.9 | 80% | 85 | 43.6 |
| Mar | 25.9° | 6.7° | -14° | 82.8 | 78% | 125 | 46.8 |
| Apr | 33.8° | 12.9° | -3.1° | 90.3 | 76% | 154 | 42.4 |
| May | 33.6° | 18.3° | 1.8° | 112.2 | 77% | 180 | 28.4 |
| Jun | 36.9° | 23.4° | 8.3° | 118.5 | 74% | 193 | 29.1 |
| Jul | 40° | 26.2° | 13.1° | 115.9 | 70% | 196 | 27.8 |
| Aug | 39.2° | 25.4° | 13.8° | 116.6 | 71% | 173 | 43.6 |
| Sep | 35.9° | 21.8° | 7.6° | 108.9 | 74% | 136 | 48.7 |
| Oct | 35.5° | 15.2° | 0° | 104.5 | 77% | 105 | 39.4 |
| Nov | 26° | 8.7° | -4.8° | 81.3 | 78% | 75 | 33.5 |
| Dec | 23.1° | 3.8° | -10.2° | 93.9 | 82% | 60 | 40.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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