Climate almanac
Saint-Hyacinthe
Quebec, Canada · 45.63°, -72.96°
What is the weather like in Saint-Hyacinthe in August?
In August, Saint-Hyacinthe is typically 78°F (25°C) during the day and 60°F (15°C) at night. The month brings about 5.2 in (133 mm) of precipitation in total.
- Average high78°F (25°C)
- Average low60°F (15°C)
- Precipitation5.2 in (133 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)