Climate almanac
Napanee
Ontario, Canada · 44.25°, -76.95°
What is the weather like in Napanee in January?
In January, Napanee is typically 29°F (-1°C) during the day and 17°F (-8°C) at night. The month brings about 3.2 in (80 mm) of precipitation in total. Snowfall averages about 12 in (307 mm) over the month.
- Average high29°F (-1°C)
- Average low17°F (-8°C)
- Precipitation3.2 in (80 mm)
- Clear or mostly clear days4
- Snowfall12 in (307 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)