Climate almanac
San Mateo
Cagayan Valley, Philippines · 16.88°, 121.59°
What is the weather like in San Mateo in May?
In May, San Mateo is typically 92°F (33°C) during the day and 75°F (24°C) at night. The month brings about 9.7 in (246 mm) of precipitation in total.
- Average high92°F (33°C)
- Average low75°F (24°C)
- Precipitation9.7 in (246 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)