Etna Maine Climate Data

Monthly Average Climate Data for Etna Maine

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-14 °C-2.9 °C87.38 mm
February-13.2 °C-0.9 °C73.91 mm
March-7.3 °C3.9 °C92.2 mm
April-0.7 °C11.2 °C99.06 mm
May5.4 °C18.3 °C91.19 mm
June10.8 °C23.2 °C105.92 mm
July14.1 °C26.2 °C85.85 mm
August13 °C25.6 °C88.9 mm
September8.6 °C21.3 °C94.74 mm
October2.6 °C13.9 °C124.71 mm
November-2.6 °C6.9 °C105.41 mm
December-9 °C0.6 °C108.97 mm
Annual0.6 °C12.3 °C1158.24 mm

Climate Data for Etna Maine

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5a : -28.9°C to -26.1°C
Plant Hardiness Zone - 2012Zone 5a : -28.9°C to -26.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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