Machias Washington Climate Data

Monthly Average Climate Data for Machias Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January34.4 °F46.3 °F6.19 in.
February34.4 °F49.4 °F4.32 in.
March36.8 °F53.5 °F5.01 in.
April40.6 °F58.1 °F4.06 in.
May45.8 °F64.7 °F2.91 in.
June50.2 °F68.6 °F2.75 in.
July53.3 °F74.5 °F1.13 in.
August53.2 °F75.4 °F1.1 in.
September49.1 °F70.2 °F2.51 in.
October43.0 °F59.6 °F4.72 in.
November37.8 °F50.9 °F6.81 in.
December34.2 °F45.4 °F6.11 in.
Annual42.7 °F59.7 °F47.62 in.

Climate Data for Machias Washington

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate