Climate almanac
Calistoga
California, United States · 38.58°, -122.58°
What is the weather like in Calistoga in May?
In May, Calistoga is typically 78°F (26°C) during the day and 53°F (11°C) at night. The month brings about 0.8 in (20 mm) of precipitation in total.
- Average high78°F (26°C)
- Average low53°F (11°C)
- Precipitation0.8 in (20 mm)
- Clear or mostly clear days21
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)