Orofino Idaho Climate Data

Monthly Average Climate Data for Orofino Idaho

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-2.1 °C4.3 °C70.1 mm
February-1.5 °C7.7 °C67.56 mm
March0.5 °C12.7 °C75.69 mm
April3.4 °C17.5 °C71.12 mm
May7.2 °C22.5 °C59.18 mm
June10.4 °C26 °C49.02 mm
July12.8 °C32.5 °C18.03 mm
August12.6 °C32.8 °C15.49 mm
September8.8 °C26.8 °C24.89 mm
October4.1 °C17.4 °C55.12 mm
November0.6 °C8.6 °C82.04 mm
December-2.3 °C3.7 °C91.69 mm
Annual4.5 °C17.7 °C679.93 mm

Climate Data for Orofino Idaho

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 7b : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDsa - Humid Continental Climate - Dry Warm Summer
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