Records for Portland Area, Maine (PWMthr) on 09-06
Record Highs
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1: 92°F (2018)
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2: 88°F (1983)
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3: 87°F (2014)
Record Lows
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1: 40°F (1989)
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2: 41°F (1965)
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3: 41°F (1962)
Lowest Highs
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1: 66°F (2018)
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2: 66°F (1969)
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3: 66°F (1953)
Highest Lows
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1: 56°F (1963)
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2: 61°F (2022)
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3: 61°F (1985)
Highest September temperature:
95°F on 09-07-1945.
Lowest September temperature:
23°F on 09-30-1941.
Average temperature is 65.1°F
Average high is 74.6°F
Average low is 55.5°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 5.28" (1896)
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2: 3.79" (2008)
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3: 0.93" (2022)
Precipitation data from 1871 to 2022.