Climate almanac
Johnstown
Pennsylvania, United States · 40.33°, -78.92°
What is the weather like in Johnstown in June?
In June, Johnstown is typically 76°F (24°C) during the day and 59°F (15°C) at night. The month brings about 5.3 in (136 mm) of precipitation in total.
- Average high76°F (24°C)
- Average low59°F (15°C)
- Precipitation5.3 in (136 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)