Climate almanac
Rancho Santa Margarita
California, United States · 33.64°, -117.60°
What is the weather like in Rancho Santa Margarita in May?
In May, Rancho Santa Margarita is typically 75°F (24°C) during the day and 57°F (14°C) at night. The month brings about 0.7 in (17 mm) of precipitation in total.
- Average high75°F (24°C)
- Average low57°F (14°C)
- Precipitation0.7 in (17 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)