Records for Des Moines Area, Iowa (DSMthr) on 03-21
Record Highs
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1: 86°F (1938)
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2: 86°F (1907)
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3: 77°F (1928)
Record Lows
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1: 2°F (1951)
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2: 7°F (1965)
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3: 7°F (1960)
Lowest Highs
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1: 59°F (2012)
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2: 56°F (1938)
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3: 52°F (1911)
Highest Lows
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1: 23°F (1912)
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2: 24°F (1913)
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3: 25°F (1951)
Highest March temperature:
91°F on 03-29-1986.
Lowest March temperature:
-22°F on 03-01-1962.
Average temperature is 41.8°F
Average high is 51.9°F
Average low is 31.7°F
Temperature data from 1878 to 2022.
Record Precipitation
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1: 0.71" (1884)
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2: 0.62" (1949)
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3: 0.42" (1966)
Precipitation data from 1878 to 2022.