Koosharem Utah Climate Data

Monthly Average Climate Data for Koosharem Utah

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.6 °F40.2 °F0.68 in.
February15.2 °F43.1 °F0.6 in.
March21.2 °F50.8 °F0.68 in.
April25.6 °F57.5 °F0.61 in.
May32.7 °F67.1 °F0.9 in.
June39.8 °F78.1 °F0.5 in.
July47.0 °F84.3 °F1.09 in.
August45.8 °F81.8 °F1.3 in.
September37.1 °F74.9 °F0.95 in.
October27.6 °F62.7 °F1.14 in.
November17.2 °F50.0 °F0.5 in.
December9.7 °F39.6 °F0.65 in.
Annual27.5 °F60.8 °F9.6 in.

Climate Data for Koosharem Utah

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 11 - Jun. 20
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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