Records for Portland Area, Maine (PWMthr) on 10-23
Record Highs
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1: 83°F (1947)
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2: 76°F (1978)
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3: 74°F (2007)
Record Lows
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1: 22°F (1997)
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2: 23°F (1955)
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3: 24°F (1969)
Lowest Highs
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1: 60°F (2007)
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2: 55°F (1956)
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3: 54°F (1970)
Highest Lows
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1: 36°F (1969)
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2: 38°F (1950)
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3: 41°F (2003)
Highest October temperature:
88°F on 10-07-1963.
Lowest October temperature:
15°F on 10-28-1976.
Average temperature is 47.8°F
Average high is 56.9°F
Average low is 38.7°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.74" (2019)
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2: 1.64" (1970)
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3: 1.64" (1956)
Precipitation data from 1871 to 2022.