Winlock Washington Climate Data

Monthly Average Climate Data for Winlock Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January34.3 °F46.3 °F7.71 in.
February33.9 °F50.3 °F5.51 in.
March36.1 °F55.0 °F5.92 in.
April39.0 °F60.5 °F4.55 in.
May44.3 °F67.6 °F2.84 in.
June48.4 °F72.1 °F2.2 in.
July51.8 °F79.1 °F0.61 in.
August51.5 °F80.4 °F0.89 in.
September47.2 °F74.7 °F1.92 in.
October41.8 °F62.4 °F5.01 in.
November37.0 °F51.4 °F8.66 in.
December33.9 °F45.3 °F8.47 in.
Annual41.6 °F62.1 °F54.29 in.

Climate Data for Winlock 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