Records for Grand Rapids Area, Michigan (GRRthr) on 09-18
Record Highs
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1: 94°F (1906)
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2: 90°F (1955)
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3: 87°F (1953)
Record Lows
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1: 35°F (1973)
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2: 36°F (1974)
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3: 36°F (1959)
Lowest Highs
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1: 69°F (1942)
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2: 67°F (1965)
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3: 67°F (1948)
Highest Lows
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1: 55°F (1901)
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2: 56°F (1903)
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3: 57°F (1929)
Highest September temperature:
98°F on 09-02-1913.
Lowest September temperature:
27°F on 09-28-1991.
Average temperature is 61.5°F
Average high is 73.1°F
Average low is 50°F
Temperature data from 1892 to 2022.
Record Precipitation
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1: 0.86" (1911)
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2: 0.76" (1972)
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3: 0.75" (1899)
Precipitation data from 1892 to 2022.