Climate almanac
São Tomé
Rio Grande do Norte, Brazil · -5.97°, -36.08°
What is the weather like in São Tomé in September?
In September, São Tomé is typically 89°F (32°C) during the day and 70°F (21°C) at night. The month brings about 0.3 in (7 mm) of precipitation in total.
- Average high89°F (32°C)
- Average low70°F (21°C)
- Precipitation0.3 in (7 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)