Littlejohn Island Maine Climate Data

Monthly Average Climate Data for Littlejohn Island Maine

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.5 °F32.1 °F3.54 in.
February18.5 °F34.5 °F3.53 in.
March26.6 °F41.3 °F4.08 in.
April36.9 °F52.4 °F4.44 in.
May46.7 °F62.8 °F3.62 in.
June56.2 °F72.5 °F4.48 in.
July61.6 °F77.5 °F3.59 in.
August61.7 °F77.9 °F3.44 in.
September54.2 °F70.8 °F3.99 in.
October43.3 °F59.0 °F5.3 in.
November33.5 °F48.0 °F4.33 in.
December23.8 °F38.1 °F4.64 in.
Annual40 °F55.6 °F48.98 in.

Climate Data for Littlejohn Island Maine

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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