Bell Hill Washington Climate Data

Monthly Average Climate Data for Bell Hill Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.1 °C6.2 °C73.15 mm
February0.6 °C7.3 °C60.45 mm
March2 °C9.5 °C54.36 mm
April4.1 °C14.6 °C44.96 mm
May6.2 °C19 °C43.94 mm
June8.3 °C21.8 °C31.75 mm
July11.2 °C23.3 °C19.81 mm
August11.8 °C23.8 °C17.53 mm
September10.7 °C23 °C28.96 mm
October6.8 °C15.6 °C55.88 mm
November2.8 °C8.7 °C85.09 mm
December0.6 °C6.1 °C77.22 mm
Annual5.5 °C14.9 °C593.1 mm

Climate Data for Bell Hill Washington

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 8a : -12.2°C to -9.4°C
Plant Hardiness Zone - 2012Zone 8a : -12.2°C to -9.4°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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