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Weather & Climate

Lea County, New Mexico, United States

Overview

Climate data and monthly weather averages for Lea County.

Key Metrics

Annual Avg
16.8°C
Summer Avg
27.4°C
Winter Avg
5.8°C
Record High
43.5°C
Record Low
-13.8°C
Annual Precipitation
377.7 mm
Avg Humidity
47%
Summer Humidity
46%
Winter Humidity
51%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan24.9°-10.4°12.452%11058.2
Feb29.3°7.2°-13.8°13.748%12468.7
Mar33°12.4°-8.9°23.643%17772.3
Apr37.8°17.1°-3.5°20.737%21272.4
May40.1°22°0.5°39.439%23555.4
Jun43.5°27.1°10.8°42.643%23748.8
Jul43.1°27.8°14.2°50.546%22936.1
Aug43°27.3°12.2°48.148%21138
Sep39.5°22.9°7.6°59.754%17150.2
Oct35.2°16.8°-6.6°36.651%14850.6
Nov29°10.1°-7.5°17.751%11258.4
Dec24.6°5.3°-11.3°12.753%9872.6

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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