Records for Portland Area, Maine (PWMthr) on 12-04
Record Highs
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1: 69°F (1982)
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2: 65°F (1998)
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3: 57°F (1950)
Record Lows
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1: -16°F (1940)
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2: 5°F (1976)
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3: 8°F (1966)
Lowest Highs
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1: 45°F (1982)
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2: 37°F (1998)
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3: 37°F (1990)
Highest Lows
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1: 15°F (1940)
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2: 19°F (1989)
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3: 23°F (1976)
Highest December temperature:
71°F on 12-06-2001.
Lowest December temperature:
-21°F on 12-31-1963.
Average temperature is 33.9°F
Average high is 41.9°F
Average low is 25.9°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 3.50" (1990)
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2: 2.18" (1968)
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3: 1.37" (1933)
Precipitation data from 1871 to 2022.