Ririe Idaho Climate Data

Monthly Average Climate Data for Ririe Idaho

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.5 °F29.1 °F1.14 in.
February15.6 °F33.5 °F0.8 in.
March24.4 °F45.5 °F0.95 in.
April30.5 °F56.0 °F1.35 in.
May38.3 °F65.2 °F1.8 in.
June45.0 °F73.8 °F1.22 in.
July50.7 °F84.4 °F0.52 in.
August49.3 °F84.0 °F0.71 in.
September41.5 °F73.5 °F1.02 in.
October31.9 °F58.8 °F1.15 in.
November22.5 °F42.5 °F0.94 in.
December13.9 °F30.4 °F0.94 in.
Annual31.3 °F56.4 °F12.54 in.

Climate Data for Ririe Idaho

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