Climate almanac
Clearlake
California, United States · 38.96°, -122.63°
What is the weather like in Clearlake in August?
In August, Clearlake is typically 89°F (32°C) during the day and 65°F (19°C) at night. The month brings about 0.1 in (2 mm) of precipitation in total.
- Average high89°F (32°C)
- Average low65°F (19°C)
- Precipitation0.1 in (2 mm)
- Clear or mostly clear days28
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)