Records for Portland Area, Maine (PWMthr) on 10-30
Record Highs
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1: 71°F (1989)
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2: 71°F (1950)
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3: 68°F (1994)
Record Lows
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1: 19°F (1962)
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2: 20°F (1959)
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3: 22°F (1966)
Lowest Highs
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1: 58°F (2012)
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2: 52°F (2019)
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3: 51°F (1946)
Highest Lows
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1: 38°F (2020)
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2: 40°F (1966)
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3: 41°F (1978)
Highest October temperature:
88°F on 10-07-1963.
Lowest October temperature:
15°F on 10-28-1976.
Average temperature is 45.5°F
Average high is 54.4°F
Average low is 36.6°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 2.78" (2021)
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2: 2.30" (1886)
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3: 1.64" (1973)
Precipitation data from 1871 to 2022.