Medical Lake Washington Climate Data

Monthly Average Climate Data for Medical Lake Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.1 °F33.9 °F2.2 in.
February24.6 °F39.2 °F1.51 in.
March29.2 °F48.1 °F1.99 in.
April34.1 °F56.2 °F1.34 in.
May41.5 °F65.8 °F1.57 in.
June47.4 °F72.4 °F1.33 in.
July52.8 °F83.4 °F0.45 in.
August52.2 °F83.2 °F0.46 in.
September44.3 °F73.3 °F0.52 in.
October35.0 °F58.0 °F1.51 in.
November28.3 °F42.7 °F2.26 in.
December22.9 °F33.5 °F2.75 in.
Annual36.3 °F57.5 °F17.89 in.

Climate Data for Medical Lake 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 : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer