Climate almanac
Norwalk
California, United States · 33.90°, -118.08°
What is the weather like in Norwalk in January?
In January, Norwalk is typically 66°F (19°C) during the day and 47°F (8°C) at night. The month brings about 3.5 in (88 mm) of precipitation in total.
- Average high66°F (19°C)
- Average low47°F (8°C)
- Precipitation3.5 in (88 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)