Airway Heights Washington Climate Data

Monthly Average Climate Data for Airway Heights Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-4.8 °C1 °C55.12 mm
February-4 °C3.8 °C37.85 mm
March-1.4 °C8.8 °C49.28 mm
April1.4 °C13.4 °C34.29 mm
May5.7 °C18.8 °C39.88 mm
June8.9 °C22.4 °C34.04 mm
July12.3 °C28.6 °C11.43 mm
August12 °C28.5 °C11.18 mm
September7.6 °C22.9 °C13.97 mm
October2.2 °C14.3 °C39.12 mm
November-1.8 °C5.8 °C55.88 mm
December-4.9 °C0.7 °C66.8 mm
Annual2.8 °C14.1 °C448.84 mm

Climate Data for Airway Heights Washington

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer