Climate almanac
Napa
California, United States · 38.30°, -122.29°
What is the weather like in Napa in October?
In October, Napa is typically 79°F (26°C) during the day and 53°F (11°C) at night. The month brings about 1.2 in (31 mm) of precipitation in total.
- Average high79°F (26°C)
- Average low53°F (11°C)
- Precipitation1.2 in (31 mm)
- Clear or mostly clear days21
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)