Records for Portland Area, Maine (PWMthr) on 09-08
Record Highs
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1: 93°F (1960)
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2: 92°F (2007)
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3: 92°F (1945)
Record Lows
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1: 34°F (1955)
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2: 35°F (1952)
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3: 39°F (1984)
Lowest Highs
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1: 70°F (2015)
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2: 70°F (2007)
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3: 67°F (1999)
Highest Lows
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1: 60°F (1970)
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2: 61°F (1996)
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3: 61°F (1995)
Highest September temperature:
95°F on 09-07-1945.
Lowest September temperature:
23°F on 09-30-1941.
Average temperature is 64.4°F
Average high is 74°F
Average low is 54.9°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.69" (1913)
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2: 1.11" (1969)
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3: 0.73" (1888)
Precipitation data from 1871 to 2022.