Records for Des Moines Area, Iowa (DSMthr) on 08-12
Record Highs
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1: 101°F (1936)
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2: 100°F (1918)
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3: 99°F (1975)
Record Lows
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1: 48°F (2004)
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2: 48°F (1964)
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3: 49°F (1893)
Lowest Highs
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1: 77°F (2010)
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2: 77°F (1918)
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3: 75°F (1995)
Highest Lows
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1: 63°F (1964)
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2: 66°F (1950)
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3: 68°F (1890)
Highest August temperature:
110°F on 08-04-1918.
Lowest August temperature:
40°F on 08-20-1950.
Average temperature is 74.7°F
Average high is 84.2°F
Average low is 65.1°F
Temperature data from 1878 to 2022.
Record Precipitation
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1: 3.06" (1932)
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2: 2.18" (1987)
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3: 1.69" (1916)
Precipitation data from 1878 to 2022.