Best Time to Visit Haikou: Month-by-Month Guide
Best months for Haikou: March, April, February, November.
- Best months for Haikou: March, April, February, November.
- Peak season is June, July, August. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: January, February, March, April, May, October, November, December. Good weather without the busiest period.
- Wettest months: July, August, June.
- The least pleasant month is September (score 6.1).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 16°C | 5°C | 27 mm | 4 | – | – | 7.5 |
| February | 18°C | 6°C | 21 mm | 4 | – | – | 8.0 |
| March | 22°C | 10°C | 29 mm | 5 | – | – | 8.3 |
| April | 24°C | 13°C | 46 mm | 8 | – | – | 8.1 |
| May | 25°C | 16°C | 109 mm | 13 | – | – | 7.2 |
| June | 25°C | 18°C | 215 mm | 22 | – | – | 6.1 |
| July | 24°C | 18°C | 256 mm | 26 | – | – | 6.1 |
| August | 24°C | 17°C | 233 mm | 25 | – | – | 6.1 |
| September | 23°C | 16°C | 146 mm | 20 | – | – | 6.1 |
| October | 21°C | 13°C | 88 mm | 14 | – | – | 7.0 |
| November | 18°C | 9°C | 26 mm | 4 | – | – | 7.9 |
| December | 15°C | 5°C | 16 mm | 3 | – | – | 7.6 |
Frequently asked questions
When is the best time to visit Haikou?
The best months are March, April, February, November.
When is the rainy season in Haikou?
The wettest months are July, August, June.