Grapeview Washington Climate Data

Monthly Average Climate Data for Grapeview Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.9 °C8.4 °C205.74 mm
February1.6 °C9.9 °C138.18 mm
March2.8 °C12.4 °C156.97 mm
April4.5 °C15.4 °C105.41 mm
May7.6 °C19.3 °C59.94 mm
June10 °C21.6 °C43.94 mm
July12 °C24.9 °C20.32 mm
August11.9 °C25.2 °C26.16 mm
September9.7 °C22.1 °C46.74 mm
October6.4 °C15.3 °C129.03 mm
November3.3 °C10.8 °C225.3 mm
December1.6 °C7.9 °C213.36 mm
Annual6.1 °C16.1 °C1371.09 mm

Climate Data for Grapeview Washington

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost40-50 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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