Climate almanac
West Lake Sammamish
Washington, United States · 47.58°, -122.10°
What is the weather like in West Lake Sammamish in July?
In July, West Lake Sammamish is typically 77°F (25°C) during the day and 55°F (13°C) at night. The month brings about 1.0 in (26 mm) of precipitation in total.
- Average high77°F (25°C)
- Average low55°F (13°C)
- Precipitation1.0 in (26 mm)
- Clear or mostly clear days16
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)