North Powder Oregon Climate Data

Monthly Average Climate Data for North Powder Oregon

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-6.3 °C2.3 °C31.5 mm
February-4.9 °C5.4 °C23.88 mm
March-2.6 °C10.3 °C32.26 mm
April-0.4 °C14.2 °C30.23 mm
May3.4 °C19.1 °C46.99 mm
June6.3 °C23.1 °C33.02 mm
July9.2 °C29.4 °C14.73 mm
August8.4 °C29.8 °C12.19 mm
September4.5 °C24.7 °C12.95 mm
October-0.1 °C16.4 °C23.37 mm
November-3.3 °C7.8 °C31.24 mm
December-6.4 °C2.3 °C40.64 mm
Annual0.7 °C15.4 °C333 mm

Climate Data for North Powder Oregon

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6a : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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