Climate almanac
Ratnapura
Sabaragamuwa Province, Sri Lanka · 6.69°, 80.40°
What is the weather like in Ratnapura in May?
In May, Ratnapura is typically 82°F (28°C) during the day and 72°F (22°C) at night. The month brings about 20 in (508 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low72°F (22°C)
- Precipitation20 in (508 mm)
- Clear or mostly clear days1
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)