Records for Portland Area, Maine (PWMthr) on 08-15
Record Highs
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1: 98°F (1947)
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2: 94°F (1959)
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3: 92°F (1944)
Record Lows
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1: 44°F (1950)
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2: 45°F (1964)
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3: 45°F (1961)
Lowest Highs
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1: 70°F (1947)
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2: 69°F (2018)
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3: 69°F (2002)
Highest Lows
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1: 66°F (2011)
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2: 66°F (1973)
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3: 68°F (2004)
Highest August temperature:
103°F on 08-02-1975.
Lowest August temperature:
33°F on 08-31-1965.
Average temperature is 69.6°F
Average high is 79.1°F
Average low is 60.1°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.47" (2011)
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2: 1.47" (1929)
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3: 0.83" (1873)
Precipitation data from 1871 to 2022.