Conway Washington Climate Data

Monthly Average Climate Data for Conway Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January35.3 °F46.5 °F4.08 in.
February35.0 °F48.3 °F2.98 in.
March37.6 °F52.3 °F3.25 in.
April40.8 °F57.3 °F2.87 in.
May45.6 °F63.8 °F2.3 in.
June49.7 °F67.9 °F1.68 in.
July51.9 °F73.1 °F0.93 in.
August51.8 °F74.1 °F1.03 in.
September48.5 °F68.5 °F1.75 in.
October43.0 °F59.0 °F3.15 in.
November38.6 °F51.1 °F4.82 in.
December34.9 °F45.4 °F3.81 in.
Annual42.7 °F58.9 °F32.65 in.

Climate Data for Conway 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 : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate