Blyn Washington Climate Data

Monthly Average Climate Data for Blyn Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January35.5 °F46.5 °F2.63 in.
February35.3 °F48.1 °F2.01 in.
March37.3 °F51.4 °F2.24 in.
April40.4 °F55.6 °F1.65 in.
May45.4 °F60.6 °F1.54 in.
June49.4 °F63.9 °F1.25 in.
July51.9 °F67.6 °F0.71 in.
August51.8 °F68.4 °F0.64 in.
September48.3 °F66.0 °F1.05 in.
October43.2 °F57.7 °F1.9 in.
November38.5 °F50.8 °F3.12 in.
December35.3 °F46.2 °F2.94 in.
Annual42.7 °F56.9 °F21.68 in.

Climate Data for Blyn Washington

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate