North Yelm Washington Climate Data

Monthly Average Climate Data for North Yelm Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.4 °C8.2 °C182.37 mm
February1.2 °C9.8 °C120.4 mm
March2.4 °C12.2 °C137.41 mm
April4.1 °C15 °C97.03 mm
May7.1 °C18.8 °C58.17 mm
June9.6 °C21.4 °C45.97 mm
July11.6 °C25.2 °C17.78 mm
August11.6 °C25.6 °C25.4 mm
September9.2 °C22.4 °C43.43 mm
October5.9 °C16.1 °C124.21 mm
November3 °C10.8 °C202.95 mm
December1.2 °C7.7 °C181.61 mm
Annual5.7 °C16.1 °C1236.73 mm

Climate Data for North Yelm Washington

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8b : -9.4°C to -6.7°C
Plant Hardiness Zone - 2012Zone 8b : -9.4°C to -6.7°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate