Climate almanac
West Richland
Washington, United States · 46.30°, -119.36°
What is the weather like in West Richland in October?
In October, West Richland is typically 68°F (20°C) during the day and 44°F (7°C) at night. The month brings about 1.1 in (27 mm) of precipitation in total.
- Average high68°F (20°C)
- Average low44°F (7°C)
- Precipitation1.1 in (27 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)