Climate almanac
San Juan
Ica, Peru · -15.37°, -75.16°
What is the weather like in San Juan in October?
In October, San Juan is typically 66°F (19°C) during the day and 57°F (14°C) at night. The month brings about 0.2 in (5 mm) of precipitation in total.
- Average high66°F (19°C)
- Average low57°F (14°C)
- Precipitation0.2 in (5 mm)
- Clear or mostly clear days2
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)