Old Town Maine Climate Data

Monthly Average Climate Data for Old Town Maine

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January7.1 °F27.8 °F3.39 in.
February8.6 °F30.8 °F2.54 in.
March19.7 °F39.3 °F3.29 in.
April31.2 °F52.1 °F3.39 in.
May41.5 °F64.5 °F3.23 in.
June50.6 °F73.9 °F3.71 in.
July57.0 °F79.5 °F3.16 in.
August54.9 °F78.3 °F3.11 in.
September47.1 °F70.1 °F3.45 in.
October36.4 °F56.9 °F4.46 in.
November27.7 °F45.0 °F3.83 in.
December16.2 °F34.1 °F4.38 in.
Annual33.2 °F54.4 °F41.94 in.

Climate Data for Old Town 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 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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