Climate almanac
Bolton
Ontario, Canada · 43.88°, -79.74°
What is the weather like in Bolton in August?
In August, Bolton is typically 78°F (26°C) during the day and 59°F (15°C) at night. The month brings about 3.3 in (84 mm) of precipitation in total.
- Average high78°F (26°C)
- Average low59°F (15°C)
- Precipitation3.3 in (84 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)