Fairfield

What is the weather like in Fairfield in January?

In January, Fairfield is typically 39°F (4°C) during the day and 27°F (-3°C) at night. The month brings about 3.6 in (92 mm) of precipitation in total. Snowfall averages about 6.3 in (161 mm) over the month.

• Average high39°F (4°C)
• Average low27°F (-3°C)
• Precipitation3.6 in (92 mm)
• Clear or mostly clear days10
• Snowfall6.3 in (161 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)