Colombo Climate: Weather by Month and Best Time to Visit
Best months for Colombo: January, February.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 30°C | 24°C | 54 mm | 8 | – | – | 7.8 |
| February | 30°C | 25°C | 56 mm | 8 | – | – | 7.7 |
| March | 30°C | 26°C | 75 mm | 15 | – | – | 6.7 |
| April | 30°C | 26°C | 168 mm | 25 | – | – | 5.7 |
| May | 30°C | 26°C | 281 mm | 29 | – | – | 5.9 |
| June | 29°C | 26°C | 242 mm | 27 | – | – | 6.1 |
| July | 28°C | 26°C | 182 mm | 25 | – | – | 6.1 |
| August | 28°C | 26°C | 168 mm | 24 | – | – | 6.1 |
| September | 28°C | 26°C | 225 mm | 25 | – | – | 6.1 |
| October | 29°C | 25°C | 327 mm | 26 | – | – | 6.1 |
| November | 29°C | 25°C | 304 mm | 23 | – | – | 6.1 |
| December | 29°C | 24°C | 162 mm | 16 | – | – | 6.6 |