Records for Portland Area, Maine (PWMthr) on 12-05
Record Highs
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1: 60°F (2001)
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2: 55°F (2012)
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3: 55°F (1999)
Record Lows
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1: 7°F (1989)
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2: 7°F (1945)
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3: 8°F (2003)
Lowest Highs
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1: 45°F (2001)
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2: 42°F (1951)
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3: 40°F (1993)
Highest Lows
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1: 20°F (1940)
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2: 21°F (1972)
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3: 22°F (1991)
Highest December temperature:
71°F on 12-06-2001.
Lowest December temperature:
-21°F on 12-31-1963.
Average temperature is 33.6°F
Average high is 41.5°F
Average low is 25.6°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.99" (2020)
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2: 1.42" (1900)
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3: 1.36" (1994)
Precipitation data from 1871 to 2022.