Sullivan

What is the weather like in Sullivan in January?

In January, Sullivan is typically 42°F (6°C) during the day and 27°F (-3°C) at night. The month brings about 3.0 in (75 mm) of precipitation in total. Snowfall averages about 4.7 in (120 mm) over the month.

• Average high42°F (6°C)
• Average low27°F (-3°C)
• Precipitation3.0 in (75 mm)
• Clear or mostly clear days9
• Snowfall4.7 in (120 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)