Climate almanac
Windsor
California, United States · 38.55°, -122.82°
What is the weather like in Windsor in January?
In January, Windsor is typically 59°F (15°C) during the day and 42°F (5°C) at night. The month brings about 6.3 in (161 mm) of precipitation in total.
- Average high59°F (15°C)
- Average low42°F (5°C)
- Precipitation6.3 in (161 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)