Climate almanac
American Canyon
California, United States · 38.17°, -122.26°
What is the weather like in American Canyon in March?
In March, American Canyon is typically 65°F (19°C) during the day and 46°F (8°C) at night. The month brings about 4.1 in (103 mm) of precipitation in total.
- Average high65°F (19°C)
- Average low46°F (8°C)
- Precipitation4.1 in (103 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)