Climate almanac
Heron Bay
New Brunswick, Canada · 48.02°, -66.40°
What is the weather like in Heron Bay in December?
In December, Heron Bay is typically 27°F (-3°C) during the day and 12°F (-11°C) at night. The month brings about 4.2 in (106 mm) of precipitation in total. Snowfall averages about 18 in (446 mm) over the month.
- Average high27°F (-3°C)
- Average low12°F (-11°C)
- Precipitation4.2 in (106 mm)
- Clear or mostly clear days3
- Snowfall18 in (446 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)