Records for Portland Area, Maine (PWMthr) on 08-19
Record Highs
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1: 90°F (2022)
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2: 90°F (2009)
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3: 90°F (1947)
Record Lows
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1: 43°F (1958)
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2: 44°F (1941)
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3: 45°F (1968)
Lowest Highs
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1: 70°F (2009)
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2: 69°F (2021)
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3: 69°F (2015)
Highest Lows
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1: 61°F (1979)
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2: 62°F (1941)
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3: 65°F (1946)
Highest August temperature:
103°F on 08-02-1975.
Lowest August temperature:
33°F on 08-31-1965.
Average temperature is 69.1°F
Average high is 78.7°F
Average low is 59.5°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 7.75" (1991)
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2: 1.34" (1932)
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3: 0.96" (1879)
Precipitation data from 1871 to 2022.