Climate almanac
Mount Vernon
Indiana, United States · 40.67°, -85.82°
What is the weather like in Mount Vernon in January?
In January, Mount Vernon is typically 35°F (2°C) during the day and 23°F (-5°C) at night. The month brings about 3.0 in (77 mm) of precipitation in total. Snowfall averages about 6.5 in (164 mm) over the month.
- Average high35°F (2°C)
- Average low23°F (-5°C)
- Precipitation3.0 in (77 mm)
- Clear or mostly clear days5
- Snowfall6.5 in (164 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)