Climate almanac
Gustine
California, United States · 37.26°, -121.00°
What is the weather like in Gustine in January?
In January, Gustine is typically 61°F (16°C) during the day and 44°F (7°C) at night. The month brings about 3.4 in (87 mm) of precipitation in total.
- Average high61°F (16°C)
- Average low44°F (7°C)
- Precipitation3.4 in (87 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)