North Yelm Washington Climate Data

Monthly Average Climate Data for North Yelm Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January34.5 °F46.8 °F7.18 in.
February34.2 °F49.7 °F4.74 in.
March36.3 °F54.0 °F5.41 in.
April39.3 °F59.0 °F3.82 in.
May44.8 °F65.9 °F2.29 in.
June49.3 °F70.5 °F1.81 in.
July52.8 °F77.3 °F0.7 in.
August52.8 °F78.1 °F1.0 in.
September48.6 °F72.4 °F1.71 in.
October42.7 °F60.9 °F4.89 in.
November37.4 °F51.4 °F7.99 in.
December34.1 °F45.8 °F7.15 in.

Climate Data for North Yelm Washington

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost50-75 Days
Plant Hardiness ZoneZone 8b : 15°F to 20°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate