Winlock Washington Climate Data

Monthly Average Climate Data for Winlock Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.3 °C7.9 °C195.83 mm
February1.1 °C10.2 °C139.95 mm
March2.3 °C12.8 °C150.37 mm
April3.9 °C15.8 °C115.57 mm
May6.8 °C19.8 °C72.14 mm
June9.1 °C22.3 °C55.88 mm
July11 °C26.2 °C15.49 mm
August10.8 °C26.9 °C22.61 mm
September8.4 °C23.7 °C48.77 mm
October5.4 °C16.9 °C127.25 mm
November2.8 °C10.8 °C219.96 mm
December1.1 °C7.4 °C215.14 mm
Annual5.3 °C16.7 °C1378.96 mm

Climate Data for Winlock Washington

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 11 - May 20
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8b : -9.4°C to -6.7°C
Plant Hardiness Zone - 2012Zone 8a : -12.2°C to -9.4°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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