Climate almanac
Porterville
Western Cape, South Africa · -33.02°, 18.99°
What is the weather like in Porterville in May?
In May, Porterville is typically 71°F (22°C) during the day and 47°F (8°C) at night. The month brings about 1.8 in (45 mm) of precipitation in total.
- Average high71°F (22°C)
- Average low47°F (8°C)
- Precipitation1.8 in (45 mm)
- Clear or mostly clear days17
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)