Johnstown

What is the weather like in Johnstown in January?

In January, Johnstown is typically 32°F (0°C) during the day and 18°F (-8°C) at night. The month brings about 3.7 in (95 mm) of precipitation in total. Snowfall averages about 13 in (329 mm) over the month.

• Average high32°F (0°C)
• Average low18°F (-8°C)
• Precipitation3.7 in (95 mm)
• Clear or mostly clear days4
• Snowfall13 in (329 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)