Records for Portland Area, Maine (PWMthr) on 09-26
Record Highs
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1: 90°F (2007)
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2: 84°F (1961)
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3: 84°F (1958)
Record Lows
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1: 27°F (1950)
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2: 30°F (1949)
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3: 32°F (1976)
Lowest Highs
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1: 67°F (2007)
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2: 63°F (2018)
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3: 60°F (2017)
Highest Lows
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1: 55°F (1956)
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2: 56°F (1991)
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3: 57°F (2000)
Highest September temperature:
95°F on 09-07-1945.
Lowest September temperature:
23°F on 09-30-1941.
Average temperature is 57.7°F
Average high is 67.1°F
Average low is 48.2°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 2.21" (2008)
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2: 2.05" (1888)
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3: 1.56" (1977)
Precipitation data from 1871 to 2022.