Climate almanac
Murphysboro
Illinois, United States · 37.76°, -89.34°
What is the weather like in Murphysboro in December?
In December, Murphysboro is typically 49°F (9°C) during the day and 34°F (1°C) at night. The month brings about 3.3 in (84 mm) of precipitation in total. Snowfall averages about 0.8 in (21 mm) over the month.
- Average high49°F (9°C)
- Average low34°F (1°C)
- Precipitation3.3 in (84 mm)
- Clear or mostly clear days9
- Snowfall0.8 in (21 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)