Key Center Washington Climate Data

Monthly Average Climate Data for Key Center Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.8 °C8.2 °C202.18 mm
February1.6 °C9.7 °C127 mm
March2.8 °C12.1 °C146.3 mm
April4.5 °C15.3 °C100.84 mm
May7.6 °C19.1 °C58.93 mm
June10.1 °C21.6 °C40.13 mm
July12 °C25 °C16.51 mm
August12.1 °C25.1 °C29.46 mm
September9.8 °C21.9 °C45.21 mm
October6.5 °C15.3 °C127 mm
November3.4 °C10.7 °C218.19 mm
December1.6 °C7.7 °C208.79 mm
Annual6.2 °C16 °C1320.54 mm

Climate Data for Key Center 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