Searsport Maine Climate Data

Monthly Average Climate Data for Searsport Maine

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.1 °F30.1 °F3.94 in.
February14.5 °F32.7 °F3.23 in.
March22.6 °F40.1 °F3.91 in.
April32.9 °F52.1 °F4.39 in.
May42.3 °F63.1 °F3.81 in.
June51.5 °F72.1 °F4.29 in.
July57.5 °F77.9 °F3.16 in.
August56.6 °F77.4 °F3.25 in.
September49.8 °F70.3 °F3.93 in.
October39.9 °F58.2 °F5.41 in.
November30.6 °F46.5 °F4.65 in.
December20.5 °F36.2 °F4.61 in.
Annual36 °F54.7 °F48.58 in.

Climate Data for Searsport Maine

Average First Frost DateOct. 11 - Oct. 20
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 ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year