Weather in St George & Washington County

The weather in Southern Utah is gorgeous, with over 300 sunny days each year.  The clear blue skies are nice all year long, and the dry desert climate lends to mild winters and hot, dry summers.

  Year Average Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec
Ave High °F          78 53.5 60.3 68.1 77.1 86.2 95.9 102 99.8 93.2 80.5 64.8 54.3
Ave Low °F         45.9 27.1 31.7 37.5 44.2 52.4 60.3 67.8 66.4 57.1 45 33.2 27.4
Average °F            62 40.3 44 52.8 61 69.3 78.1 84.9 83.1 75.2 62.8 49 40.9
Rainfall           8.14 1.1 1 1 0.48 0.4 0.2 0.56 0.68 0.59 0.62 0.7 0.82

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