Climate almanac
Brea
California, United States · 33.92°, -117.90°
What is the weather like in Brea in May?
In May, Brea is typically 74°F (23°C) during the day and 57°F (14°C) at night. The month brings about 0.5 in (14 mm) of precipitation in total.
- Average high74°F (23°C)
- Average low57°F (14°C)
- Precipitation0.5 in (14 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)