Records for Portland Area, Maine (PWMthr) on 03-31
Record Highs
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1: 88°F (1998)
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2: 72°F (2016)
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3: 65°F (2006)
Record Lows
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1: 15°F (1964)
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2: 17°F (1950)
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3: 17°F (1947)
Lowest Highs
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1: 45°F (1998)
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2: 45°F (1987)
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3: 45°F (1981)
Highest Lows
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1: 33°F (1964)
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2: 33°F (1954)
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3: 35°F (1975)
Highest March temperature:
88°F on 03-31-1998.
Lowest March temperature:
-21°F on 03-04-1950.
Average temperature is 38.9°F
Average high is 47.3°F
Average low is 30.4°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 3.47" (1951)
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2: 2.75" (1987)
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3: 0.89" (1960)
Precipitation data from 1871 to 2022.