Records for Grand Rapids Area, Michigan (GRRthr) on 09-15
Record Highs
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1: 97°F (1939)
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2: 96°F (1927)
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3: 93°F (1897)
Record Lows
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1: 36°F (1953)
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2: 38°F (1989)
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3: 39°F (1902)
Lowest Highs
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1: 74°F (1939)
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2: 73°F (1941)
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3: 71°F (1936)
Highest Lows
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1: 56°F (1916)
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2: 57°F (1993)
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3: 60°F (2013)
Highest September temperature:
98°F on 09-02-1913.
Lowest September temperature:
27°F on 09-28-1991.
Average temperature is 62.4°F
Average high is 74°F
Average low is 50.9°F
Temperature data from 1892 to 2022.
Record Precipitation
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1: 1.32" (1901)
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2: 1.23" (1912)
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3: 1.16" (1970)
Precipitation data from 1892 to 2022.