Weiser Idaho Climate Data

Monthly Average Climate Data for Weiser Idaho

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.4 °F36.9 °F1.79 in.
February26.1 °F45.3 °F1.29 in.
March32.4 °F56.4 °F1.27 in.
April37.6 °F64.3 °F0.96 in.
May45.9 °F74.0 °F1.21 in.
June52.6 °F82.4 °F0.97 in.
July59.9 °F93.5 °F0.28 in.
August57.2 °F92.0 °F0.17 in.
September47.9 °F81.3 °F0.38 in.
October37.0 °F65.8 °F0.75 in.
November28.5 °F49.1 °F1.34 in.
December22.9 °F38.0 °F2.13 in.
Annual39.2 °F64.9 °F12.54 in.

Climate Data for Weiser Idaho

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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