Weather By Day

December Milwaukee Weather 
December Milwaukee Weather
Record High: 64°F
Normal High: 33°F
Normal Low: 19°F
Record Low: -20°F
Avg Monthly Rain: 2.22"
Rec 1 Day Rain: 2.24"
Avg Monthly Snow: 10.4"
Rec 1 Day Snow: 13.1"

Milwaukee Weather In December

The highest recorded temperature for Milwaukee Wisconsin for the past 70 years in December was 64 degrees Fahrenheit, most recently measured on December 5, 1998, while the average high temperature is 33. The lowest documented temperature for Milwaukee for the past 70 years in December was -20 most recently measured on December 18, 1983, while the typical low recorded temperature is 19.

United States National Weather Service historical Milwaukee December weather data indicates that on December 18, 1983, the measured high temperature did not exceed -7 degrees Fahrenheit, the lowest high measured in Milwaukee in the past 70 years. Weather Service records additionally indicate that on December 16, 2001, the low for the day was not measured below 50 degrees, the highest low temperature recorded in Milwaukee in the last 70 years.

National Weather Service data shows that the high temperature in Milwaukee on December First averages 37 degrees Fahrenheit and the high on the final day of December averages 32 degrees. The daily low temperature in Milwaukee on December First averages 24 degrees Fahrenheit and the low on the last day of December averages 18 degrees.

Milwaukee usually receives an average of 2.22 inches of rain during the month. The most precipitation measured in a single day, as indicated by December Milwaukee Weather data, was 2.24 inches on December 5, 1982. Milwaukee averages 10.4 inches of snow in December. The highest snowfall measured in a single day in December was 13.1 inches on December 15, 1987.