Donnelly Idaho Climate Data

Monthly Average Climate Data for Donnelly Idaho

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January11.9 °F32.3 °F3.06 in.
February13.6 °F36.9 °F2.45 in.
March19.9 °F43.8 °F2.85 in.
April26.5 °F51.6 °F2.47 in.
May33.9 °F61.6 °F2.43 in.
June39.4 °F69.7 °F1.82 in.
July44.7 °F81.9 °F0.53 in.
August42.9 °F81.6 °F0.47 in.
September35.3 °F71.7 °F0.96 in.
October27.6 °F57.1 °F1.83 in.
November20.6 °F41.3 °F2.7 in.
December12.7 °F31.6 °F3.82 in.
Annual27.4 °F55.1 °F25.39 in.

Climate Data for Donnelly Idaho

Average First Frost DateAug. 21 - Aug. 31
Average Last Frost DateJun. 11 - Jun. 20
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer
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