Climate almanac
Mercedes
San José, Costa Rica · 9.27°, -83.58°
What is the weather like in Mercedes in August?
In August, Mercedes is typically 76°F (24°C) during the day and 63°F (17°C) at night. The month brings about 23 in (590 mm) of precipitation in total.
- Average high76°F (24°C)
- Average low63°F (17°C)
- Precipitation23 in (590 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)