Basin City Washington Climate Data

Monthly Average Climate Data for Basin City Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-2.7 °C4.1 °C30.23 mm
February-1.9 °C8 °C20.83 mm
March0.7 °C13.4 °C20.07 mm
April3.3 °C17.9 °C19.05 mm
May7.3 °C23.1 °C19.05 mm
June10.7 °C26.6 °C17.53 mm
July13.8 °C31.7 °C5.33 mm
August13.5 °C31.1 °C5.33 mm
September9.3 °C26.1 °C7.37 mm
October4.2 °C17.9 °C19.81 mm
November-0.2 °C9.3 °C25.91 mm
December-2.9 °C3.8 °C30.73 mm
Annual4.6 °C17.8 °C221.24 mm

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 : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
2024 plantmaps.com