Records for Portland Area, Maine (PWMthr) on 10-22
Record Highs
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1: 81°F (1979)
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2: 78°F (1984)
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3: 77°F (2007)
Record Lows
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1: 20°F (1960)
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2: 21°F (1959)
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3: 21°F (1948)
Lowest Highs
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1: 54°F (1994)
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2: 54°F (1979)
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3: 53°F (1942)
Highest Lows
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1: 41°F (1969)
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2: 42°F (2003)
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3: 45°F (2008)
Highest October temperature:
88°F on 10-07-1963.
Lowest October temperature:
15°F on 10-28-1976.
Average temperature is 48.1°F
Average high is 57.3°F
Average low is 39°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 2.18" (1988)
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2: 1.33" (1898)
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3: 1.05" (2014)
Precipitation data from 1871 to 2022.