Climate almanac
Hamilton
Ontario, Canada · 43.25°, -79.85°
What is the weather like in Hamilton in January?
In January, Hamilton is typically 32°F (0°C) during the day and 23°F (-5°C) at night. The month brings about 3.2 in (83 mm) of precipitation in total. Snowfall averages about 8.5 in (217 mm) over the month.
- Average high32°F (0°C)
- Average low23°F (-5°C)
- Precipitation3.2 in (83 mm)
- Clear or mostly clear days2
- Snowfall8.5 in (217 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)