Records for Des Moines Area, Iowa (DSMthr) on 12-28
Record Highs
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1: 69°F (1984)
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2: 62°F (1889)
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3: 59°F (2002)
Record Lows
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1: -21°F (1924)
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2: -13°F (1887)
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3: -13°F (1880)
Lowest Highs
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1: 40°F (1885)
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2: 38°F (1896)
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3: 37°F (1984)
Highest Lows
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1: -6°F (1880)
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2: -2°F (1887)
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3: -1°F (1917)
Highest December temperature:
74°F on 12-15-2021.
Lowest December temperature:
-22°F on 12-23-1989.
Average temperature is 24.3°F
Average high is 32.4°F
Average low is 16.2°F
Temperature data from 1878 to 2022.
Record Precipitation
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1: 0.84" (2019)
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2: 0.50" (2015)
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3: 0.45" (1948)
Precipitation data from 1878 to 2022.