Climate almanac
Corona
California, United States · 33.88°, -117.57°
What is the weather like in Corona in September?
In September, Corona is typically 89°F (32°C) during the day and 65°F (18°C) at night. The month brings about 0.5 in (12 mm) of precipitation in total.
- Average high89°F (32°C)
- Average low65°F (18°C)
- Precipitation0.5 in (12 mm)
- Clear or mostly clear days24
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)