Climate almanac
Oceanside
California, United States · 33.20°, -117.38°
What is the weather like in Oceanside in August?
In August, Oceanside is typically 77°F (25°C) during the day and 68°F (20°C) at night. The month brings about 0.3 in (7 mm) of precipitation in total.
- Average high77°F (25°C)
- Average low68°F (20°C)
- Precipitation0.3 in (7 mm)
- Clear or mostly clear days18
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)