Basin City Washington Climate Data

Monthly Average Climate Data for Basin City Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January27.1 °F39.3 °F1.19 in.
February28.6 °F46.4 °F0.82 in.
March33.2 °F56.2 °F0.79 in.
April38.0 °F64.3 °F0.75 in.
May45.2 °F73.5 °F0.75 in.
June51.2 °F79.9 °F0.69 in.
July56.8 °F89.1 °F0.21 in.
August56.3 °F88.0 °F0.21 in.
September48.8 °F78.9 °F0.29 in.
October39.5 °F64.2 °F0.78 in.
November31.7 °F48.8 °F1.02 in.
December26.7 °F38.8 °F1.21 in.
Annual40.3 °F64 °F8.71 in.

Climate Data for Basin City Washington

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate