Records for Portland Area, Maine (PWMthr) on 09-09
Record Highs
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1: 93°F (2002)
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2: 91°F (2016)
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3: 88°F (1960)
Record Lows
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1: 37°F (1952)
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2: 39°F (1957)
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3: 40°F (2013)
Lowest Highs
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1: 67°F (1999)
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2: 65°F (2021)
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3: 65°F (2020)
Highest Lows
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1: 57°F (1949)
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2: 60°F (1995)
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3: 61°F (1946)
Highest September temperature:
95°F on 09-07-1945.
Lowest September temperature:
23°F on 09-30-1941.
Average temperature is 64.1°F
Average high is 73.6°F
Average low is 54.6°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 3.12" (1969)
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2: 1.25" (2004)
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3: 1.13" (1935)
Precipitation data from 1871 to 2022.