Milwaukee weather in December
Temperature, rain and sunshine in December: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in December
Poor
Best time to visit: June – September
What is the weather like in Milwaukee in December?
In December, Milwaukee is freezing cold: daytime highs average 2 °C, and nights often drop below freezing (−3 °C). The sun is scarce, with only about 3 hours a day. Precipitation, often as snow, falls on about 9 days, totalling 58 mm. Snow falls on about 4 days. All in all, December is not an ideal month for a holiday in Milwaukee.
December compared
How the weather changes from November to January. Tap a month to open it.
| NovemberNov | DecemberDec | JanuaryJan | |
|---|---|---|---|
| Score | 25 | 20 | 22 |
| Day | 7° | 2° | −2° |
| Night | 3° | −3° | −7° |
| Sun | 4 h | 3 h | 4 h |
| Rain days | 8 | 9 | 9 |
More details for December
- Daylight
- 9 h 2 min07:16 – 16:18
- UV index
- 1 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 25 km/haverage daily peakAll months
- Cloud cover
- 71 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 4 days1 cm or more of fresh snowAll months
- Time zone
- UTC−6America/Chicago
How the score comes together
- Temperatureweight 50 %0 %
- Sunshineweight 20 %3 %
- Few rainy daysweight 30 %63 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in December
- Warm jacket
- Hat, scarf & gloves
- Rain jacket or umbrella
Milwaukee in December: quick answers
Is Milwaukee hot in December?
No. In December, Milwaukee is freezing cold: daytime highs average 2 °C and nights drop to about −3 °C.
Does it rain much in Milwaukee in December?
Rain is frequent, with about 9 rainy days and 58 mm in total.
Milwaukee month by month
The whole year in MilwaukeeAll destinations: USAWhere to go in December
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences