Records for Des Moines Area, Iowa (DSMthr) on 08-22
Record Highs
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1: 98°F (1948)
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2: 98°F (1947)
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3: 97°F (2012)
Record Lows
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1: 48°F (1923)
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2: 48°F (1890)
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3: 49°F (1891)
Lowest Highs
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1: 76°F (1975)
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2: 76°F (1878)
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3: 74°F (1968)
Highest Lows
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1: 62°F (1891)
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2: 69°F (1966)
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3: 69°F (1923)
Highest August temperature:
110°F on 08-04-1918.
Lowest August temperature:
40°F on 08-20-1950.
Average temperature is 73.1°F
Average high is 82.9°F
Average low is 63.3°F
Temperature data from 1878 to 2022.
Record Precipitation
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1: 2.60" (1922)
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2: 2.17" (1988)
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3: 1.55" (1985)
Precipitation data from 1878 to 2022.