Records for Grand Rapids Area, Michigan (GRRthr) on 05-15
Record Highs
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1: 91°F (1991)
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2: 89°F (1998)
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3: 88°F (1932)
Record Lows
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1: 34°F (1920)
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2: 35°F (1904)
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3: 35°F (1901)
Lowest Highs
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1: 64°F (1932)
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2: 64°F (1900)
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3: 63°F (1962)
Highest Lows
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1: 44°F (1997)
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2: 45°F (1927)
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3: 45°F (1904)
Highest May temperature:
95°F on 05-31-1934.
Lowest May temperature:
21°F on 05-01-1903.
Average temperature is 57.2°F
Average high is 69°F
Average low is 45.3°F
Temperature data from 1892 to 2022.
Record Precipitation
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1: 4.15" (2001)
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2: 1.38" (1923)
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3: 0.91" (1942)
Precipitation data from 1892 to 2022.