Arimo Idaho Climate Data

Monthly Average Climate Data for Arimo Idaho

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.2 °F32.8 °F1.61 in.
February17.3 °F37.9 °F1.26 in.
March25.4 °F48.4 °F1.39 in.
April30.6 °F57.9 °F1.26 in.
May38.1 °F67.5 °F1.74 in.
June43.7 °F77.4 °F1.01 in.
July50.7 °F88.2 °F0.65 in.
August49.4 °F87.1 °F0.88 in.
September40.1 °F76.5 °F1.28 in.
October30.9 °F62.2 °F1.2 in.
November22.1 °F45.7 °F0.91 in.
December15.4 °F34.2 °F1.51 in.
Annual31.5 °F59.7 °F14.7 in.

Climate Data for Arimo Idaho

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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