Readfield Maine Climate Data

Monthly Average Climate Data for Readfield Maine

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January9.6 °F28.6 °F3.53 in.
February11.1 °F31.6 °F3.04 in.
March21.2 °F40.1 °F3.6 in.
April32.6 °F53.0 °F4.14 in.
May43.5 °F65.2 °F3.56 in.
June53.2 °F73.9 °F4.58 in.
July59.0 °F79.4 °F3.64 in.
August57.3 °F78.6 °F3.59 in.
September49.5 °F71.1 °F3.72 in.
October38.6 °F58.1 °F5.33 in.
November28.8 °F45.7 °F4.26 in.
December18.0 °F34.7 °F4.28 in.
Annual35.2 °F55 °F47.27 in.

Climate Data for Readfield Maine

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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