Records for Portland Area, Maine (PWMthr) on 12-10
Record Highs
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1: 58°F (2019)
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2: 58°F (2008)
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3: 56°F (1953)
Record Lows
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1: -8°F (1949)
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2: -4°F (1964)
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3: 2°F (1982)
Lowest Highs
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1: 41°F (2019)
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2: 39°F (1969)
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3: 39°F (1952)
Highest Lows
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1: 21°F (1958)
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2: 22°F (1977)
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3: 23°F (1968)
Highest December temperature:
71°F on 12-06-2001.
Lowest December temperature:
-21°F on 12-31-1963.
Average temperature is 32°F
Average high is 40°F
Average low is 24.1°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 2.58" (1878)
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2: 2.39" (1975)
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3: 2.17" (1936)
Precipitation data from 1871 to 2022.