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Weather in Lake Arthur, NM · National Weather Service + NOAA

Lake Arthur has hot summers

Lake Arthur has chilly winters and hot summers, with very little rain. A typical July afternoon reaches 97°, a January night drops to 26°, and about 4 inches of snow falls in a normal winter. A typical November afternoon reaches 66°, and nights fall to 34°.

Winter 60°/28°Spring 80°/45°Summer 96°/65°Fall 78°/46°
Right now
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Sunrise 8:17 am · sunset 7:04 pm

Getting the latest forecast from the National Weather Service…

What stands out about Lake Arthur’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
Hot summersJuly afternoons average 97°, hotter than 98% of U.S. towns.Warming faster than mostThe last 30 years averaged 2.0° warmer than the 1900s, a bigger shift than 94% of U.S. towns.A dry climateJust 12 inches of rain and melted snow a year, less than 96% of U.S. towns.Plenty of 90° daysAbout 109 days a year reach 90°.
A normal year

Where today sits in Lake Arthur’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
60° / 28°
2 days with an inch or more of snow
Spring
80° / 45°
Last frost around Apr 11
Summer
96° / 65°
109 days reach 90° in a normal year
Fall now
78° / 46°
First frost around Oct 29
Pastthe usual first frost (Oct 29). Last frost next spring: Apr 11
Best months to be outside
AprOct
Highs of 62–84° and lows of 40° or more
How much snow does Lake Arthur get?About 4 inches a winter.When is it wettest?July, with 2.0 inches.Is it warmer than it used to be?+2.0° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in Lake Arthur.

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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Lake Arthur itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Artesia 6s, NM (17 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.