Climate almanac
Sunbury-York South
New Brunswick, Canada · 45.84°, -66.61°
What is the weather like in Sunbury-York South in September?
In September, Sunbury-York South is typically 70°F (21°C) during the day and 50°F (10°C) at night. The month brings about 3.2 in (81 mm) of precipitation in total.
- Average high70°F (21°C)
- Average low50°F (10°C)
- Precipitation3.2 in (81 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)