average temps for december
The warmest US city weather in December is at Miami, where the monthly maximum temperature averages 78 degrees Fahrenheit (26 degrees Celsius).Freezing nights are common this month in many major cities, including Chicago, Oklahoma and Kansas City.But all large cities, except Minneapolis, manage to normally get above freezing during the day.reezing nights are common this month in many major cities, including Chicago, Oklahoma and Kansas City. But all large cities, except Minneapolis, manage to normally get above freezing during the day.