Records for Des Moines Area, Iowa (DSMthr) on 08-26
Record Highs
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1: 104°F (1983)
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2: 100°F (1881)
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3: 99°F (2013)
Record Lows
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1: 45°F (1910)
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2: 46°F (1885)
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3: 49°F (1964)
Lowest Highs
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1: 74°F (2003)
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2: 74°F (1990)
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3: 74°F (1881)
Highest Lows
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1: 56°F (1944)
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2: 62°F (1987)
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3: 64°F (1992)
Highest August temperature:
110°F on 08-04-1918.
Lowest August temperature:
40°F on 08-20-1950.
Average temperature is 72.3°F
Average high is 82.3°F
Average low is 62.4°F
Temperature data from 1878 to 2022.
Record Precipitation
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1: 4.18" (1977)
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2: 2.74" (1954)
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3: 1.86" (1903)
Precipitation data from 1878 to 2022.