Climate almanac
Tomah
Wisconsin, United States · 43.98°, -90.50°
What is the weather like in Tomah in December?
In December, Tomah is typically 32°F (0°C) during the day and 20°F (-7°C) at night. The month brings about 1.9 in (48 mm) of precipitation in total. Snowfall averages about 8.2 in (209 mm) over the month.
- Average high32°F (0°C)
- Average low20°F (-7°C)
- Precipitation1.9 in (48 mm)
- Clear or mostly clear days5
- Snowfall8.2 in (209 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)