Records for Des Moines Area, Iowa (DSMthr) on 09-09
Record Highs
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1: 101°F (2013)
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2: 99°F (1955)
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3: 98°F (1933)
Record Lows
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1: 40°F (1883)
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2: 43°F (1943)
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3: 43°F (1880)
Lowest Highs
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1: 76°F (1983)
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2: 73°F (2013)
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3: 73°F (1947)
Highest Lows
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1: 51°F (2020)
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2: 54°F (1898)
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3: 60°F (1885)
Highest September temperature:
101°F on 09-03-1939.
Lowest September temperature:
26°F on 09-28-1942.
Average temperature is 68.6°F
Average high is 79.2°F
Average low is 58°F
Temperature data from 1878 to 2022.
Record Precipitation
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1: 3.00" (2014)
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2: 1.92" (1970)
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3: 1.32" (1922)
Precipitation data from 1878 to 2022.