Records for Des Moines Area, Iowa (DSMthr) on 09-08
Record Highs
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1: 99°F (1947)
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2: 97°F (1938)
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3: 97°F (1927)
Record Lows
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1: 38°F (1883)
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2: 39°F (1890)
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3: 40°F (1986)
Lowest Highs
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1: 73°F (2013)
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2: 73°F (1931)
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3: 72°F (2016)
Highest Lows
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1: 53°F (2020)
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2: 58°F (1885)
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3: 60°F (2008)
Highest September temperature:
101°F on 09-03-1939.
Lowest September temperature:
26°F on 09-28-1942.
Average temperature is 68.9°F
Average high is 79.5°F
Average low is 58.4°F
Temperature data from 1878 to 2022.
Record Precipitation
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1: 2.33" (1989)
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2: 1.71" (1920)
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3: 1.61" (1925)
Precipitation data from 1878 to 2022.