Stanley Idaho Climate Data

Monthly Average Climate Data for Stanley Idaho

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January3.7 °F29.0 °F1.88 in.
February5.5 °F34.8 °F1.76 in.
March13.5 °F43.0 °F1.62 in.
April21.3 °F49.2 °F1.61 in.
May28.8 °F59.3 °F1.5 in.
June34.2 °F68.1 °F1.18 in.
July38.2 °F79.8 °F0.38 in.
August36.1 °F79.3 °F0.33 in.
September29.7 °F69.9 °F0.73 in.
October23.1 °F55.9 °F1.4 in.
November13.9 °F39.3 °F1.83 in.
December4.2 °F27.9 °F2.82 in.
Annual21 °F53 °F17.04 in.

Climate Data for Stanley Idaho

Average First Frost DateYear Round Frost
Average Last Frost DateJun. 21 - Jun. 30
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 4a : -30°F to -25°F
Plant Hardiness Zone - 2012Zone 3b : -35°F to -30°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer
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