Climate almanac
Puerto Rico
Canary Islands, Spain · 27.79°, -15.71°
What is the weather like in Puerto Rico in September?
In September, Puerto Rico is typically 76°F (24°C) during the day and 70°F (21°C) at night. The month brings about 0.3 in (8 mm) of precipitation in total.
- Average high76°F (24°C)
- Average low70°F (21°C)
- Precipitation0.3 in (8 mm)
- Clear or mostly clear days24
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)