Riverside Wyoming Climate Data

Monthly Average Climate Data for Riverside Wyoming

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.6 °F32.8 °F1.0 in.
February12.6 °F35.2 °F0.82 in.
March19.8 °F44.0 °F0.86 in.
April25.6 °F53.0 °F1.43 in.
May33.9 °F63.3 °F1.58 in.
June41.3 °F74.4 °F1.04 in.
July47.7 °F81.5 °F1.0 in.
August45.6 °F79.7 °F1.07 in.
September37.4 °F71.3 °F1.06 in.
October27.6 °F57.7 °F1.19 in.
November18.9 °F43.2 °F0.93 in.
December10.5 °F33.0 °F0.88 in.
Annual27.6 °F55.8 °F12.86 in.

Climate Data for Riverside Wyoming

Average First Frost DateSep.1 - Sep. 10
Average Last Frost DateJun. 1 - Jun. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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