Best Time to Visit Chilaw: Month-by-Month Guide
Best months for Chilaw: January, February.
- Best months for Chilaw: January, February.
- Peak season is January, February, December. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Wettest months: May, June, October.
- The least pleasant month is April (score 5.8).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 30°C | 24°C | 37 mm | 6 | – | – | 8.2 |
| February | 31°C | 24°C | 36 mm | 6 | – | – | 7.9 |
| March | 31°C | 26°C | 68 mm | 14 | – | – | 6.7 |
| April | 30°C | 26°C | 153 mm | 25 | – | – | 5.8 |
| May | 30°C | 27°C | 222 mm | 28 | – | – | 5.9 |
| June | 29°C | 26°C | 185 mm | 26 | – | – | 6.1 |
| July | 28°C | 26°C | 133 mm | 23 | – | – | 6.1 |
| August | 28°C | 26°C | 129 mm | 22 | – | – | 6.1 |
| September | 28°C | 26°C | 181 mm | 25 | – | – | 6.1 |
| October | 29°C | 25°C | 297 mm | 26 | – | – | 6.1 |
| November | 29°C | 25°C | 259 mm | 22 | – | – | 6.1 |
| December | 29°C | 24°C | 130 mm | 14 | – | – | 7.0 |
Frequently asked questions
When is the best time to visit Chilaw?
The best months are January, February.
When is the rainy season in Chilaw?
The wettest months are May, June, October.