Records for Des Moines Area, Iowa (DSMthr) on 08-19
Record Highs
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1: 101°F (1983)
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2: 99°F (1921)
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3: 98°F (1955)
Record Lows
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1: 49°F (1950)
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2: 50°F (2004)
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3: 51°F (1956)
Lowest Highs
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1: 78°F (1878)
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2: 76°F (2007)
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3: 76°F (1983)
Highest Lows
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1: 63°F (1950)
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2: 68°F (2015)
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3: 68°F (1956)
Highest August temperature:
110°F on 08-04-1918.
Lowest August temperature:
40°F on 08-20-1950.
Average temperature is 73.7°F
Average high is 83.4°F
Average low is 64°F
Temperature data from 1878 to 2022.
Record Precipitation
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1: 1.03" (1979)
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2: 1.02" (1935)
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3: 0.95" (1925)
Precipitation data from 1878 to 2022.