Climate almanac
San Martin
Piura, Peru · -5.19°, -80.67°
What is the weather like in San Martin in December?
In December, San Martin is typically 86°F (30°C) during the day and 68°F (20°C) at night. The month brings about 1.0 in (25 mm) of precipitation in total.
- Average high86°F (30°C)
- Average low68°F (20°C)
- Precipitation1.0 in (25 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)