Ryderwood Washington Climate Data

Monthly Average Climate Data for Ryderwood Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January34.3 °F46.5 °F7.7 in.
February33.8 °F50.3 °F5.66 in.
March36.1 °F54.6 °F5.99 in.
April39.0 °F60.5 °F4.69 in.
May44.3 °F67.8 °F2.73 in.
June48.4 °F72.3 °F2.15 in.
July52.0 °F79.6 °F0.58 in.
August51.9 °F80.6 °F0.81 in.
September47.9 °F74.8 °F2.09 in.
October42.0 °F62.7 °F5.18 in.
November37.1 °F51.6 °F8.84 in.
December33.9 °F45.4 °F8.76 in.
Annual41.7 °F62.2 °F55.18 in.

Climate Data for Ryderwood Washington

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 11 - May 20
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8a : 10°F to 15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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