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Weather & Climate

Milton-Freewater, Oregon, United States

Overview

Climate data and monthly weather averages for Milton-Freewater.

Key Metrics

Annual Avg
8.4°C
Summer Avg
18.2°C
Winter Avg
-0.6°C
Record High
38.8°C
Record Low
-24.6°C
Annual Precipitation
681.7 mm
Avg Humidity
70%
Summer Humidity
56%
Winter Humidity
85%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan14.7°-0.8°-23.7°83.487%4244.5
Feb14.6°0.2°-20°68.683%6541.9
Mar20.9°3.4°-13.2°82.578%11034.1
Apr26.1°6.4°-7.5°61.273%15435.4
May32°11.2°-2.8°61.770%19437
Jun37.7°14.8°1.3°47.465%21430.1
Jul38.2°20.1°4.6°10.853%24027.9
Aug38.8°19.8°4.8°16.149%20130
Sep36.8°15.3°-1.3°23.153%14431.9
Oct29.3°8.6°-9.2°54.365%9337.8
Nov20°2.8°-16.8°77.477%4945.5
Dec12.1°-1.2°-24.6°95.286%3444.5

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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