Records for Portland Area, Maine (PWMthr) on 12-14
Record Highs
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1: 55°F (2006)
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2: 54°F (2019)
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3: 50°F (2001)
Record Lows
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1: -6°F (1976)
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2: -5°F (1960)
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3: -3°F (1947)
Lowest Highs
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1: 40°F (2015)
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2: 37°F (2019)
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3: 37°F (2006)
Highest Lows
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1: 14°F (2013)
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2: 14°F (1943)
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3: 16°F (1995)
Highest December temperature:
71°F on 12-06-2001.
Lowest December temperature:
-21°F on 12-31-1963.
Average temperature is 30.8°F
Average high is 38.7°F
Average low is 22.9°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 3.40" (2019)
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2: 1.74" (1917)
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3: 1.61" (1977)
Precipitation data from 1871 to 2022.