Carson Washington Climate Data

Monthly Average Climate Data for Carson Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January0.3 °C5.8 °C224.03 mm
February0.7 °C8.5 °C177.04 mm
March2 °C11.9 °C176.53 mm
April4.2 °C15.6 °C129.79 mm
May7.2 °C20.1 °C85.09 mm
June9.9 °C23.1 °C45.21 mm
July12.4 °C27.7 °C14.99 mm
August12.3 °C28 °C12.45 mm
September9.3 °C24.5 °C52.32 mm
October5.9 °C17.1 °C163.07 mm
November2.8 °C9.9 °C244.86 mm
December0.3 °C5.6 °C282.7 mm
Annual5.6 °C16.5 °C1608.08 mm

Climate Data for Carson Washington

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost75-100 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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