Sudden Valley Washington Climate Data

Monthly Average Climate Data for Sudden Valley Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January32.2 °F43.5 °F6.26 in.
February33.6 °F46.5 °F3.31 in.
March36.1 °F51.5 °F5.19 in.
April40.1 °F55.7 °F3.81 in.
May45.6 °F63.0 °F2.81 in.
June50.8 °F66.8 °F2.13 in.
July54.8 °F73.1 °F1.12 in.
August54.8 °F74.2 °F1.12 in.
September49.7 °F68.4 °F2.5 in.
October43.7 °F57.7 °F5.31 in.
November36.8 °F48.4 °F6.9 in.
December32.8 °F42.7 °F6.2 in.
Annual42.6 °F57.6 °F46.66 in.

Climate Data for Sudden Valley Washington

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 8a : 10°F to 15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate