Climate almanac
Olongapo
Central Luzon, Philippines · 14.83°, 120.28°
What is the weather like in Olongapo in September?
In September, Olongapo is typically 83°F (29°C) during the day and 78°F (25°C) at night. The month brings about 18 in (464 mm) of precipitation in total.
- Average high83°F (29°C)
- Average low78°F (25°C)
- Precipitation18 in (464 mm)
- Clear or mostly clear days1
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)