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Monthly Average Rainy days in Portland (ME)

The number of days each month with rain, snow and hail in Portland (Maine), the United States of America.

  • On average, December is the most rainy with 14 days of rain/snow.
  • On average, September is the driest month with 10 rainy days.
  • The average annual number of rainy days is 138.

Current rainfall in Portland (ME)

Sun   Dec 22
-7°C | -12°C
NW 7 m/s
almost clear and no rain

almost clear and no rain

Mon   Dec 23
-4°C | -14°C
S 4 m/s
almost clear and no rain

almost clear and no rain

Tue   Dec 24
-1°C | -7°C
N 4 m/s
8.4 mm
partly cloudy and snow

partly cloudy and snow

Interested in more climate information?

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