Wasco Oregon Climate Data

Monthly Average Climate Data for Wasco Oregon

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January28.2 °F40.7 °F1.87 in.
February29.6 °F45.8 °F1.22 in.
March33.3 °F53.9 °F1.0 in.
April37.6 °F61.0 °F0.95 in.
May43.7 °F69.9 °F0.9 in.
June49.4 °F76.6 °F0.67 in.
July54.4 °F86.5 °F0.2 in.
August54.2 °F86.4 °F0.23 in.
September48.3 °F78.5 °F0.39 in.
October39.1 °F64.0 °F1.09 in.
November32.7 °F49.0 °F1.63 in.
December28.0 °F39.9 °F1.95 in.
Annual39.9 °F62.7 °F12.1 in.

Climate Data for Wasco Oregon

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer
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