Climate almanac
Clearlake
California, United States · 38.96°, -122.63°
What is the weather like in Clearlake in May?
In May, Clearlake is typically 74°F (23°C) during the day and 53°F (11°C) at night. The month brings about 1.3 in (33 mm) of precipitation in total.
- Average high74°F (23°C)
- Average low53°F (11°C)
- Precipitation1.3 in (33 mm)
- Clear or mostly clear days20
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)