Climate almanac
San Luis
Arizona, United States · 32.49°, -114.78°
What is the weather like in San Luis in January?
In January, San Luis is typically 71°F (22°C) during the day and 48°F (9°C) at night. The month brings about 0.4 in (10 mm) of precipitation in total.
- Average high71°F (22°C)
- Average low48°F (9°C)
- Precipitation0.4 in (10 mm)
- Clear or mostly clear days19
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)