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Weather & Climate

Lamar, Colorado, United States

Overview

Climate data and monthly weather averages for Lamar.

Key Metrics

Annual Avg
13.4°C
Summer Avg
25.9°C
Winter Avg
1.4°C
Record High
44.4°C
Record Low
-19.5°C
Annual Precipitation
420.1 mm
Avg Humidity
51%
Summer Humidity
48%
Winter Humidity
58%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan23.3°-17.3°9.959%8364
Feb26.5°2.2°-19.5°9.856%9771.4
Mar30.9°-14.8°19.549%15269.2
Apr34.8°12.5°-8.4°3946%18075.9
May40.1°18.2°-1.4°49.647%21463.7
Jun44.4°24.9°6.4°60.945%22761.7
Jul43.4°27.4°11°73.547%23145.9
Aug41.8°25.4°10.9°68.552%20448.2
Sep40.3°21.1°1.1°34.249%16453.2
Oct34.2°13°-8.5°32.651%12657.5
Nov29.2°6.4°-13.5°953%9060.7
Dec23.2°0.9°-17.4°13.659%7366.9

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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