Climate almanac
Ratnapura
Sabaragamuwa Province, Sri Lanka · 6.69°, 80.40°
What is the weather like in Ratnapura in January?
In January, Ratnapura is typically 81°F (27°C) during the day and 67°F (19°C) at night. The month brings about 13 in (338 mm) of precipitation in total.
- Average high81°F (27°C)
- Average low67°F (19°C)
- Precipitation13 in (338 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)