Climate almanac
Altoona
Pennsylvania, United States · 40.52°, -78.39°
What is the weather like in Altoona in January?
In January, Altoona is typically 35°F (2°C) during the day and 22°F (-6°C) at night. The month brings about 3.6 in (91 mm) of precipitation in total. Snowfall averages about 11 in (271 mm) over the month.
- Average high35°F (2°C)
- Average low22°F (-6°C)
- Precipitation3.6 in (91 mm)
- Clear or mostly clear days3
- Snowfall11 in (271 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)