Records for Grand Rapids Area, Michigan (GRRthr) on 09-30
Record Highs
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1: 85°F (1971)
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2: 85°F (1922)
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3: 84°F (2019)
Record Lows
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1: 30°F (1993)
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2: 31°F (1984)
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3: 32°F (1947)
Lowest Highs
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1: 64°F (1905)
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2: 63°F (2002)
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3: 61°F (1995)
Highest Lows
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1: 46°F (1899)
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2: 48°F (1974)
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3: 50°F (2018)
Highest September temperature:
98°F on 09-02-1913.
Lowest September temperature:
27°F on 09-28-1991.
Average temperature is 57.3°F
Average high is 68.4°F
Average low is 46.2°F
Temperature data from 1892 to 2022.
Record Precipitation
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1: 3.10" (1981)
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2: 1.35" (1893)
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3: 1.15" (1994)
Precipitation data from 1892 to 2022.