Climate almanac
Johnstown
Pennsylvania, United States · 40.33°, -78.92°
What is the weather like in Johnstown in October?
In October, Johnstown is typically 62°F (17°C) during the day and 45°F (7°C) at night. The month brings about 3.9 in (98 mm) of precipitation in total. Snowfall averages about 0.1 in (4 mm) over the month.
- Average high62°F (17°C)
- Average low45°F (7°C)
- Precipitation3.9 in (98 mm)
- Clear or mostly clear days10
- Snowfall0.1 in (4 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)