Climate almanac
Hornell
New York, United States · 42.33°, -77.66°
What is the weather like in Hornell in January?
In January, Hornell is typically 31°F (0°C) during the day and 18°F (-8°C) at night. The month brings about 3.3 in (84 mm) of precipitation in total. Snowfall averages about 12 in (301 mm) over the month.
- Average high31°F (0°C)
- Average low18°F (-8°C)
- Precipitation3.3 in (84 mm)
- Clear or mostly clear days2
- Snowfall12 in (301 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)