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Weather & Climate

Weston, West Virginia, United States

Overview

Climate data and monthly weather averages for Weston.

Key Metrics

Annual Avg
11.8°C
Summer Avg
22.7°C
Winter Avg
0.3°C
Record High
38.6°C
Record Low
-20.2°C
Annual Precipitation
1157.9 mm
Avg Humidity
78%
Summer Humidity
73%
Winter Humidity
85%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan21.6°-1°-20.2°80.685%5130.6
Feb22.8°0.3°-18.8°82.684%6932.7
Mar26.8°5.3°-18.1°93.381%11030.4
Apr28.3°11.7°-5.8°102.678%14231.5
May37.8°16.9°-3.3°118.779%16821.1
Jun36°21.2°4.4°116.477%18016.2
Jul38.6°23.4°9.6°123.174%18115.2
Aug38.3°23.4°8.6°87.168%16614.9
Sep36.7°19.9°3.5°8468%13321.6
Oct34.3°12.9°-3.2°93.373%9521.2
Nov25.7°6.4°-10.9°79.278%6524
Dec22.7°1.5°-15.4°9785%4526.8

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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