Climate almanac
Riverside
California, United States · 33.95°, -117.40°
What is the weather like in Riverside in October?
In October, Riverside is typically 83°F (28°C) during the day and 57°F (14°C) at night. The month brings about 0.7 in (18 mm) of precipitation in total.
- Average high83°F (28°C)
- Average low57°F (14°C)
- Precipitation0.7 in (18 mm)
- Clear or mostly clear days22
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)