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Weather & Climate

Calimesa, California, United States

Overview

Climate data and monthly weather averages for Calimesa.

Key Metrics

Annual Avg
16.6°C
Summer Avg
25.3°C
Winter Avg
8.6°C
Record High
43.1°C
Record Low
-5.5°C
Annual Precipitation
184.6 mm
Avg Humidity
44%
Summer Humidity
34%
Winter Humidity
52%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan27.1°8.6°-5.5°35.351%10157.2
Feb29.4°9.1°-4.5°35.654%11846.5
Mar31.8°11.8°-3.5°18.353%17543.7
Apr34.9°14°-1.2°10.251%20741.3
May40.3°18°2.1°4.347%24138.5
Jun43.1°22.8°0.336%25236.8
Jul43°26.6°9.9°8.433%24430
Aug42.7°26.4°8.9°7.832%22930.3
Sep42.8°23.7°5.5°5.735%18933
Oct37.6°18°1.4°10.240%15244
Nov31.2°12.5°-3.9°1544%11043.4
Dec26.4°-4.9°33.552%9143.5

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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