Riverton Utah Climate Data

Monthly Average Climate Data for Riverton Utah

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.7 °F39.3 °F1.43 in.
February25.6 °F44.5 °F1.43 in.
March32.6 °F54.9 °F1.72 in.
April37.4 °F61.7 °F2.14 in.
May45.7 °F71.7 °F1.95 in.
June53.3 °F83.3 °F0.98 in.
July62.2 °F92.8 °F0.7 in.
August60.9 °F91.1 °F0.84 in.
September51.0 °F80.3 °F1.16 in.
October39.4 °F66.1 °F1.45 in.
November29.8 °F50.6 °F1.31 in.
December22.1 °F39.5 °F1.36 in.
Annual40.1 °F64.7 °F16.47 in.

Climate Data for Riverton Utah

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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