Climate almanac
Altoona
Pennsylvania, United States · 40.52°, -78.39°
What is the weather like in Altoona in May?
In May, Altoona is typically 69°F (20°C) during the day and 51°F (10°C) at night. The month brings about 5.5 in (141 mm) of precipitation in total.
- Average high69°F (20°C)
- Average low51°F (10°C)
- Precipitation5.5 in (141 mm)
- Clear or mostly clear days5
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)