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Weather & Climate
Greenbrier County, West Virginia, United States
Overview
Climate data and monthly weather averages for Greenbrier County.
Key Metrics
Annual Avg
9.8°C
Summer Avg
20°C
Winter Avg
-1.2°C
Record High
34.7°C
Record Low
-22.6°C
Annual Precipitation
1148.4 mm
Avg Humidity
81%
Summer Humidity
79%
Winter Humidity
87%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 19.6° | -2.5° | -22.6° | 77.5 | 87% | 67 | 28.5 |
| Feb | 20.8° | -1° | -21.1° | 81.5 | 86% | 81 | 34.1 |
| Mar | 24.3° | 3.6° | -20.8° | 90.5 | 83% | 122 | 30.9 |
| Apr | 26.3° | 9.8° | -8.3° | 107.7 | 80% | 153 | 28.8 |
| May | 31.4° | 14.9° | -3.1° | 123.1 | 81% | 172 | 26.9 |
| Jun | 31.2° | 18.8° | 1.9° | 113.7 | 81% | 184 | 17.7 |
| Jul | 34.7° | 20.7° | 7.7° | 125.9 | 80% | 182 | 15.8 |
| Aug | 33.4° | 20.6° | 5.6° | 84.6 | 75% | 165 | 17.7 |
| Sep | 33.7° | 17.6° | 0.8° | 86.1 | 73% | 133 | 19.3 |
| Oct | 32° | 10.9° | -5.6° | 87.7 | 77% | 106 | 24.7 |
| Nov | 23.6° | 4.6° | -13.9° | 78 | 80% | 78 | 24.7 |
| Dec | 22.6° | -0.1° | -18.1° | 92.1 | 87% | 59 | 31 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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