Aumsville Oregon Climate Data

Monthly Average Climate Data for Aumsville Oregon

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.7 °C8.4 °C169.42 mm
February1.8 °C10.5 °C132.08 mm
March3.1 °C13.1 °C133.86 mm
April4.8 °C15.8 °C110.74 mm
May7.5 °C19.6 °C76.45 mm
June9.8 °C22.7 °C46.23 mm
July11.9 °C27.5 °C12.19 mm
August11.7 °C27.8 °C12.7 mm
September9.6 °C24.6 °C46.23 mm
October6.4 °C17.8 °C104.39 mm
November3.7 °C11.4 °C175.77 mm
December1.4 °C7.9 °C197.61 mm
Annual6.1 °C17.3 °C1217.67 mm

Climate Data for Aumsville Oregon

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8b : -9.4°C to -6.7°C
Plant Hardiness Zone - 2012Zone 8b : -9.4°C to -6.7°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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