Nyssa Oregon Climate Data

Monthly Average Climate Data for Nyssa Oregon

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-4.9 °C2.8 °C33.78 mm
February-3.1 °C7.7 °C20.57 mm
March0.1 °C13.9 °C23.62 mm
April2.9 °C18.1 °C21.84 mm
May7.8 °C23.2 °C31.5 mm
June11.4 °C27.8 °C20.57 mm
July15.2 °C33.7 °C6.1 mm
August13.8 °C33 °C3.3 mm
September8.7 °C27.3 °C14.48 mm
October2.7 °C18.9 °C19.56 mm
November-2 °C9.5 °C25.65 mm
December-4.9 °C3.4 °C36.32 mm
Annual4 °C18.3 °C257.29 mm

Climate Data for Nyssa Oregon

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 7a : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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