Unlock deeper multi-jurisdiction research
Full sub-pages, saves, and alerts are available on paid plans.
Weather & Climate
MacArthur, West Virginia, United States
Overview
Climate data and monthly weather averages for MacArthur.
Key Metrics
Annual Avg
11.7°C
Summer Avg
22°C
Winter Avg
0.5°C
Record High
37.2°C
Record Low
-20.5°C
Annual Precipitation
1172.9 mm
Avg Humidity
78%
Summer Humidity
75%
Winter Humidity
85%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 21.5° | -0.8° | -20.5° | 78.7 | 85% | 62 | 29.8 |
| Feb | 22.5° | 0.7° | -19.9° | 84.6 | 84% | 75 | 31.6 |
| Mar | 28° | 5.5° | -19.5° | 93 | 81% | 117 | 30.8 |
| Apr | 28° | 11.6° | -6.9° | 108.9 | 78% | 150 | 27.8 |
| May | 33.3° | 16.6° | -1.7° | 125.5 | 80% | 172 | 29.6 |
| Jun | 35.8° | 20.7° | 3.6° | 111.9 | 78% | 184 | 17.6 |
| Jul | 37.2° | 22.7° | 9.8° | 136.1 | 76% | 180 | 15.1 |
| Aug | 35.9° | 22.6° | 7.8° | 90.2 | 71% | 166 | 17.7 |
| Sep | 36.2° | 19.5° | 1.4° | 84.6 | 69% | 135 | 21.5 |
| Oct | 33.9° | 12.7° | -4.2° | 88.7 | 73% | 105 | 22 |
| Nov | 26° | 6.3° | -11.4° | 78 | 77% | 76 | 24.7 |
| Dec | 24.7° | 1.6° | -17.4° | 92.7 | 85% | 56 | 29.4 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
Subscribe to unlock the full sub-page depth for additional jurisdictions.
You can keep discovering Oyster publicly, but full multi-jurisdiction depth, tracking, alerts, and exports are part of paid access.