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41. Hartford, Connecticut
> High average December temperature, 1991-2020: 41°F
> Low average December temperature, 1991-2020: 25°F
Source: Sean Pavone / iStock via Getty Images
40. Boston, Massachusetts
> High average December temperature, 1991-2020: 42°F
> Low average December temperature, 1991-2020: 29°F
24/7 Tempo
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39. Columbus, Ohio
> High average December temperature, 1991-2020: 42°F
> Low average December temperature, 1991-2020: 27°F
Source: Sean Pavone / iStock via Getty Images
38. Kansas City, Missouri
> High average December temperature, 1991-2020: 42°F
> Low average December temperature, 1991-2020: 24°F
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37. Cincinnati, Ohio
> High average December temperature, 1991-2020: 43°F
> Low average December temperature, 1991-2020: 28°F
