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Weather & Climate

Spring Valley, Wisconsin, United States

Overview

Climate data and monthly weather averages for Spring Valley.

Key Metrics

Annual Avg
6.2°C
Summer Avg
20.5°C
Winter Avg
-9.4°C
Record High
40.7°C
Record Low
-38.8°C
Annual Precipitation
891 mm
Avg Humidity
80%
Summer Humidity
75%
Winter Humidity
90%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan7.3°-11.1°-38.8°21.191%5656.2
Feb13.8°-9.5°-32.7°29.789%8259.2
Mar25.1°-1.3°-32.1°46.882%11963
Apr28.4°6.3°-15.2°84.675%14061.5
May33.3°13.1°-4.3°11175%16950.2
Jun34.8°19°3.8°13277%18149.5
Jul40.7°22°7.3°99.874%19641
Aug37°20.4°113.874%16641.6
Sep34.6°16°-1.5°96.375%12349.2
Oct28.7°7.4°-13°78.478%8356.6
Nov22.7°0.1°-23.1°37.582%5256.6
Dec15.6°-7.5°-35.6°4090%4066.3

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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