Ellsworth Maine Climate Data

Monthly Average Climate Data for Ellsworth Maine

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.0 °F29.4 °F3.91 in.
February11.9 °F32.2 °F3.3 in.
March21.6 °F39.7 °F4.13 in.
April31.9 °F51.6 °F4.33 in.
May42.1 °F62.6 °F3.78 in.
June51.2 °F71.6 °F4.09 in.
July57.5 °F77.5 °F3.31 in.
August56.2 °F77.2 °F3.12 in.
September49.0 °F70.0 °F3.69 in.
October38.5 °F57.8 °F5.14 in.
November29.6 °F46.1 °F4.83 in.
December18.3 °F35.4 °F4.66 in.
Annual34.8 °F54.3 °F48.29 in.

Climate Data for Ellsworth 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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