Records for Alpena Area, Michigan (APNthr) on 09-23
Record Highs
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1: 93°F (2017)
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2: 89°F (1937)
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3: 87°F (1936)
Record Lows
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1: 23°F (1942)
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2: 28°F (1924)
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3: 29°F (1981)
Lowest Highs
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1: 63°F (1936)
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2: 62°F (2017)
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3: 60°F (1968)
Highest Lows
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1: 47°F (1989)
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2: 49°F (1990)
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3: 50°F (1928)
Highest September temperature:
99°F on 09-01-1953.
Lowest September temperature:
23°F on 09-23-1942.
Average temperature is 57.2°F
Average high is 66.2°F
Average low is 48.2°F
Temperature data from 1916 to 2022.
Record Precipitation
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1: 2.28" (2010)
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2: 1.33" (2009)
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3: 1.23" (2001)
Precipitation data from 1916 to 2022.