Machias Maine Climate Data

Monthly Average Climate Data for Machias Maine

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January8.6 °F29.8 °F4.71 in.
February11.2 °F31.9 °F3.8 in.
March19.6 °F39.3 °F4.72 in.
April30.5 °F50.3 °F4.28 in.
May40.3 °F61.0 °F4.1 in.
June48.8 °F70.2 °F3.85 in.
July54.0 °F75.8 °F3.5 in.
August53.5 °F76.6 °F3.25 in.
September46.2 °F69.5 °F4.12 in.
October36.0 °F58.2 °F5.69 in.
November28.4 °F46.5 °F5.38 in.
December18.2 °F36.2 °F5.53 in.
Annual32.9 °F53.8 °F52.93 in.

Climate Data for Machias Maine

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year