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Weather & Climate
Ritchie County, West Virginia, United States
Overview
Climate data and monthly weather averages for Ritchie County.
Key Metrics
Annual Avg
12.1°C
Summer Avg
23.1°C
Winter Avg
0.3°C
Record High
40.5°C
Record Low
-20°C
Annual Precipitation
1192.7 mm
Avg Humidity
78%
Summer Humidity
74%
Winter Humidity
86%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 21.9° | -0.9° | -20° | 84 | 86% | 53 | 30 |
| Feb | 23° | 0.4° | -18.9° | 85.7 | 85% | 69 | 31.4 |
| Mar | 27.3° | 5.6° | -19.1° | 94.5 | 82% | 110 | 30.1 |
| Apr | 28.7° | 12° | -5.8° | 104.7 | 78% | 144 | 31.2 |
| May | 36.1° | 17.4° | -2.6° | 123.1 | 80% | 170 | 20 |
| Jun | 38.1° | 21.6° | 4.8° | 118.2 | 78% | 182 | 15.8 |
| Jul | 40.5° | 23.8° | 10.1° | 130.5 | 75% | 182 | 15.8 |
| Aug | 37.4° | 23.8° | 8.9° | 89.6 | 69% | 168 | 13.6 |
| Sep | 37.6° | 20.2° | 3.8° | 85.2 | 68% | 135 | 22.5 |
| Oct | 35.1° | 13.1° | -3.6° | 97.3 | 74% | 96 | 20.6 |
| Nov | 25.8° | 6.4° | -10.4° | 80.4 | 80% | 66 | 23.9 |
| Dec | 22° | 1.5° | -16.9° | 99.5 | 86% | 46 | 27 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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