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Weather & Climate

Barnesville, Ohio, United States

Overview

Climate data and monthly weather averages for Barnesville.

Key Metrics

Annual Avg
11°C
Summer Avg
22.6°C
Winter Avg
-1.3°C
Record High
39.4°C
Record Low
-22.1°C
Annual Precipitation
1006.4 mm
Avg Humidity
78%
Summer Humidity
71%
Winter Humidity
87%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan20.2°-2.5°-22.1°73.287%5330.8
Feb21.8°-1.4°-20°68.986%6932.4
Mar27.1°3.8°-16.5°82.582%11032.1
Apr28.1°10.5°-6.7°91.278%14426.9
May32°16.3°-4.2°98.979%17021.6
Jun37.5°20.9°3.1°104.476%18217.3
Jul39.4°23.6°8.6°92.470%18215.3
Aug38.1°23.3°8.4°77.266%16815.4
Sep37°19.4°3.6°81.668%13520.9
Oct34°12°-3.8°83.475%9623.2
Nov24.8°5.3°-10.8°70.281%6626.5
Dec19.3°0.1°-17.4°82.587%4628

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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