Records for Portland Area, Maine (PWMthr) on 09-14
Record Highs
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1: 88°F (1993)
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2: 86°F (2016)
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3: 84°F (1995)
Record Lows
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1: 28°F (1963)
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2: 34°F (1964)
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3: 35°F (1959)
Lowest Highs
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1: 65°F (1993)
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2: 64°F (1951)
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3: 62°F (2011)
Highest Lows
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1: 57°F (1964)
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2: 58°F (1963)
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3: 59°F (1959)
Highest September temperature:
95°F on 09-07-1945.
Lowest September temperature:
23°F on 09-30-1941.
Average temperature is 62.3°F
Average high is 71.8°F
Average low is 52.8°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.79" (1944)
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2: 1.19" (1971)
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3: 1.07" (1879)
Precipitation data from 1871 to 2022.