Records for Des Moines Area, Iowa (DSMthr) on 12-30
Record Highs
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1: 63°F (2004)
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2: 63°F (1965)
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3: 61°F (2010)
Record Lows
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1: -15°F (1968)
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2: -10°F (1976)
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3: -8°F (1990)
Lowest Highs
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1: 45°F (2006)
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2: 45°F (1896)
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3: 41°F (2004)
Highest Lows
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1: -1°F (1990)
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2: 5°F (2017)
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3: 7°F (1998)
Highest December temperature:
74°F on 12-15-2021.
Lowest December temperature:
-22°F on 12-23-1989.
Average temperature is 23.9°F
Average high is 32°F
Average low is 15.8°F
Temperature data from 1878 to 2022.
Record Precipitation
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1: 1.10" (1931)
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2: 0.82" (1936)
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3: 0.60" (1884)
Precipitation data from 1878 to 2022.