Climate almanac
Ratnapura
Sabaragamuwa Province, Sri Lanka · 6.69°, 80.40°
What is the climate like in Ratnapura?
The best time to visit Ratnapura is typically February, the year's most comfortable month (5.3/10). Ratnapura is warmest in April, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 67°F (19°C). The wettest month is typically November and the driest is June; the year sees roughly 173 in (4394 mm) of precipitation.
- Best time to visitFebruary — the year's comfort peak (5.3/10)
- Warmest monthApril — average high 84°F (29°C)
- Coolest monthJanuary — average low 67°F (19°C)
- Wettest monthNovember (28 in (703 mm))
- Driest monthJune (9.0 in (228 mm))
- Annual precipitation173 in (4394 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromNuwara Eliya, 51 km away (1869-2026)