Climate almanac
Ratnapura
Sabaragamuwa Province, Sri Lanka · 6.69°, 80.40°
What is the weather like in Ratnapura in December?
In December, Ratnapura is typically 81°F (27°C) during the day and 68°F (20°C) at night. The month brings about 16 in (396 mm) of precipitation in total.
- Average high81°F (27°C)
- Average low68°F (20°C)
- Precipitation16 in (396 mm)
- Clear or mostly clear days3
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)