Centralia Washington Climate Data

Monthly Average Climate Data for Centralia Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.6 °C8.3 °C164.85 mm
February1.3 °C10.2 °C116.59 mm
March2.4 °C12.7 °C127 mm
April3.9 °C15.6 °C87.63 mm
May6.9 °C19.4 °C55.63 mm
June9.3 °C22 °C41.66 mm
July11.2 °C25.7 °C13.21 mm
August11.2 °C26.3 °C19.56 mm
September8.9 °C23.2 °C40.89 mm
October5.8 °C16.7 °C106.93 mm
November3.1 °C11 °C191.77 mm
December1.3 °C7.7 °C184.91 mm
Annual42.1 °C61.8 °C45.3 mm

Climate Data for Centralia Washington

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateMay 1 - May 10
Average Days With Frost40-50 Days
Plant Hardiness ZoneZone 8b : -9.4°C to -6.7°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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