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Weather & Climate

Josephine County, Oregon, United States

Overview

Climate data and monthly weather averages for Josephine County.

Key Metrics

Annual Avg
10.2°C
Summer Avg
17.7°C
Winter Avg
3.9°C
Record High
41.2°C
Record Low
-13.7°C
Annual Precipitation
1370.2 mm
Avg Humidity
79%
Summer Humidity
64%
Winter Humidity
92%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan19.1°3.9°-13.7°203.493%5224.3
Feb18.8°4.2°-7.2°16190%7224
Mar23.2°5.6°-4.9°18689%11323.3
Apr28°7.4°-3.5°111.985%15126.6
May31.9°11°-0.9°57.482%19922
Jun38.6°14.4°2.8°31.875%22119.1
Jul39.9°19.3°5.9°5.361%24516.3
Aug41.2°19.5°8.157%21116.3
Sep39.2°16.5°2.5°33.960%15621.2
Oct33.7°11.3°-2.7°97.673%10625.8
Nov26.1°6.3°-6.5°19288%5727.2
Dec14.2°3.5°-12°281.893%4227.8

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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