Powell Wyoming Climate Data

Monthly Average Climate Data for Powell Wyoming

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.3 °F33.8 °F0.19 in.
February13.8 °F37.8 °F0.2 in.
March23.4 °F49.8 °F0.26 in.
April31.4 °F58.1 °F0.6 in.
May41.2 °F67.2 °F1.36 in.
June49.3 °F77.6 °F1.27 in.
July55.4 °F86.6 °F0.96 in.
August53.0 °F85.2 °F0.39 in.
September43.9 °F74.6 °F0.85 in.
October32.3 °F59.3 °F0.64 in.
November21.0 °F44.7 °F0.2 in.
December12.2 °F34.3 °F0.14 in.
Annual32.3 °F59.1 °F7.06 in.

Climate Data for Powell Wyoming

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBWk - Cold Desert Climate
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