Climate almanac
San Jose
Cagayan Valley, Philippines · 17.15°, 121.60°
What is the weather like in San Jose in September?
In September, San Jose is typically 89°F (32°C) during the day and 76°F (24°C) at night. The month brings about 12 in (294 mm) of precipitation in total.
- Average high89°F (32°C)
- Average low76°F (24°C)
- Precipitation12 in (294 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)