Climate almanac
San Mateo
Aragua, Venezuela · 10.21°, -67.42°
What is the weather like in San Mateo in September?
In September, San Mateo is typically 85°F (29°C) during the day and 69°F (21°C) at night. The month brings about 5.7 in (146 mm) of precipitation in total.
- Average high85°F (29°C)
- Average low69°F (21°C)
- Precipitation5.7 in (146 mm)
- Clear or mostly clear days3
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)