Climate almanac
Santa Rosa
California, United States · 38.44°, -122.71°
What is the weather like in Santa Rosa in May?
In May, Santa Rosa is typically 75°F (24°C) during the day and 52°F (11°C) at night. The month brings about 0.9 in (22 mm) of precipitation in total.
- Average high75°F (24°C)
- Average low52°F (11°C)
- Precipitation0.9 in (22 mm)
- Clear or mostly clear days20
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)