Records for Portland Area, Maine (PWMthr) on 08-04
Record Highs
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1: 93°F (1988)
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2: 91°F (2010)
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3: 90°F (1990)
Record Lows
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1: 45°F (1959)
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2: 48°F (1976)
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3: 49°F (1966)
Lowest Highs
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1: 71°F (1988)
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2: 70°F (1974)
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3: 68°F (2010)
Highest Lows
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1: 68°F (1991)
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2: 70°F (1982)
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3: 70°F (1969)
Highest August temperature:
103°F on 08-02-1975.
Lowest August temperature:
33°F on 08-31-1965.
Average temperature is 70.5°F
Average high is 79.8°F
Average low is 61.2°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 2.11" (1885)
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2: 1.50" (1991)
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3: 1.50" (1943)
Precipitation data from 1871 to 2022.