Tenino Washington Climate Data

Monthly Average Climate Data for Tenino Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.4 °C8.1 °C201.17 mm
February1.1 °C9.8 °C138.68 mm
March2.3 °C12.3 °C149.1 mm
April3.8 °C15.1 °C113.03 mm
May6.8 °C18.9 °C68.58 mm
June9.3 °C21.6 °C49.53 mm
July11.2 °C25.3 °C17.78 mm
August11.2 °C25.8 °C27.18 mm
September8.8 °C22.6 °C51.05 mm
October5.7 °C16.2 °C133.6 mm
November2.8 °C10.7 °C238.76 mm
December1.1 °C7.5 °C215.9 mm
Annual5.5 °C16.2 °C1404.36 mm

Climate Data for Tenino Washington

Average First Frost DateOct. 11 - Oct. 20
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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