Records for Des Moines Area, Iowa (DSMthr) on 09-03
Record Highs
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1: 101°F (1939)
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2: 98°F (1937)
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3: 97°F (1913)
Record Lows
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1: 40°F (1974)
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2: 42°F (1891)
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3: 43°F (1952)
Lowest Highs
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1: 73°F (2015)
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2: 73°F (1929)
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3: 73°F (1925)
Highest Lows
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1: 60°F (1934)
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2: 62°F (1972)
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3: 63°F (1974)
Highest September temperature:
101°F on 09-03-1939.
Lowest September temperature:
26°F on 09-28-1942.
Average temperature is 70.4°F
Average high is 80.7°F
Average low is 60.1°F
Temperature data from 1878 to 2022.
Record Precipitation
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1: 2.31" (2018)
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2: 1.62" (1941)
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3: 1.30" (1926)
Precipitation data from 1878 to 2022.