Milwaukee weather by month › December
Milwaukee in December: weather and what to expect
Cold. Highs average 35°F (2°C), so it suits a winter trip. For milder weather, go in September.
December weather in Milwaukee
Daytime high35°F 2°C
Night low21°F -6°C
Rain2.0 in 50 mm
AirDry
SunWeak sun
In December, Milwaukee averages highs of 35°F (2°C) and lows of 21°F (-6°C), with 2.0 in (50 mm) of rain. The air feels dry and the sun is weak. 1991–2020 averages, not a forecast.
Pack: a heavy winter coat.
Places with the same weather in December
Match out of 100 for December, one city per country.
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec