Climate almanac
Manchester
Washington, United States · 47.56°, -122.55°
What is the weather like in Manchester in August?
In August, Manchester is typically 77°F (25°C) during the day and 61°F (16°C) at night. The month brings about 0.9 in (22 mm) of precipitation in total.
- Average high77°F (25°C)
- Average low61°F (16°C)
- Precipitation0.9 in (22 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)