Climate almanac
Flat River
Missouri, United States · 37.85°, -90.52°
What is the weather like in Flat River in January?
In January, Flat River is typically 42°F (6°C) during the day and 27°F (-3°C) at night. The month brings about 3.3 in (83 mm) of precipitation in total. Snowfall averages about 4.4 in (111 mm) over the month.
- Average high42°F (6°C)
- Average low27°F (-3°C)
- Precipitation3.3 in (83 mm)
- Clear or mostly clear days10
- Snowfall4.4 in (111 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)