Ratnapura Climate: Weather by Month and Best Time to Visit
Best months for Ratnapura: January, February, March, April.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 27°C | 19°C | 309 mm | 23 | – | – | 6.1 |
| February | 28°C | 19°C | 285 mm | 21 | – | – | 6.1 |
| March | 28°C | 20°C | 307 mm | 28 | – | – | 6.1 |
| April | 28°C | 21°C | 469 mm | 29 | – | – | 6.1 |
| May | 27°C | 22°C | 311 mm | 30 | – | – | 6.1 |
| June | 26°C | 21°C | 266 mm | 28 | – | – | 6.1 |
| July | 26°C | 21°C | 247 mm | 29 | – | – | 6.1 |
| August | 26°C | 21°C | 228 mm | 28 | – | – | 6.1 |
| September | 26°C | 21°C | 246 mm | 26 | – | – | 6.1 |
| October | 27°C | 20°C | 499 mm | 28 | – | – | 6.1 |
| November | 27°C | 20°C | 661 mm | 27 | – | – | 6.1 |
| December | 27°C | 20°C | 513 mm | 26 | – | – | 6.1 |