Climate almanac
Williamson
Arizona, United States · 34.69°, -112.54°
What is the weather like in Williamson in January?
In January, Williamson is typically 53°F (12°C) during the day and 29°F (-2°C) at night. The month brings about 1.5 in (37 mm) of precipitation in total. Snowfall averages about 3.2 in (82 mm) over the month.
- Average high53°F (12°C)
- Average low29°F (-2°C)
- Precipitation1.5 in (37 mm)
- Clear or mostly clear days14
- Snowfall3.2 in (82 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)