Climate almanac
Philadelphia
Mississippi, United States · 32.77°, -89.12°
What is the weather like in Philadelphia in January?
In January, Philadelphia is typically 57°F (14°C) during the day and 39°F (4°C) at night. The month brings about 5.0 in (126 mm) of precipitation in total. Snowfall averages about 0.7 in (18 mm) over the month.
- Average high57°F (14°C)
- Average low39°F (4°C)
- Precipitation5.0 in (126 mm)
- Clear or mostly clear days12
- Snowfall0.7 in (18 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)