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St. George Area Chamber of Commerce

Climate

St. George, Utah – Monthly Climate Averages

Annual Avg.JanFebMarAprMayJunJulAugSepOctNovDec
High °F775459677586961029992786352
Low °F51313542495967757363503831
Rainfall8.851.381.311.180.550.210.170.480.760.570.680.710.85

St. George is located within the northern extension of the Mojave Desert. The desert climate contributes to generally clear skies, relatively mild winters and hot summers. Residents and visitors enjoy over 300 days of sunshine per year.

The temperature varies from a low in January and December of 31°F to 102°F in July. The elevation in St. George is 2,880 feet above sea level, rising to over 10,000 feet in the Pine Valley Mountains—only 20 miles to the North.

Approximate Average Daily Temperatures

April7744June9660

MaxMin
January5327
February6132
March6837
May8653
July10268
August10066
September9357
October8145
November6533
December5427

 

Elevation

2,760 feet above sea level
with peaks over 10,000 feet on Pine Valley Mountain

 

Weather Information

Annual Precipitation     8.1”
Annual Snowfall     2.7”
Annual Days of Sunshine     300

stg-chamber-area-guide-2018
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