Garrett Washington Climate Data

Monthly Average Climate Data for Garrett Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January29.0 °F41.9 °F1.79 in.
February30.8 °F47.4 °F1.41 in.
March35.3 °F56.6 °F1.61 in.
April40.1 °F64.0 °F1.63 in.
May46.8 °F72.5 °F1.7 in.
June52.8 °F79.5 °F1.11 in.
July58.1 °F89.7 °F0.3 in.
August57.3 °F89.3 °F0.41 in.
September49.5 °F79.6 °F0.68 in.
October40.7 °F65.0 °F1.31 in.
November33.8 °F50.1 °F1.77 in.
December28.9 °F41.3 °F1.89 in.
Annual41.9 °F64.7 °F15.61 in.

Climate Data for Garrett 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 : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate