Haikou Weather in September
In September, the temperature drops slightly and the precipitation reaches a maximum, with total average rainfall of 251 millimeters (9.9 inches). The average temperature is 27.4°C (81.3 °F), the minimum temperature is 24.2 °C (75.6 °F), and the maximum temperature is 30.6°C (87.1°F).
As tropical storms and typhoons happening frequently in September, it rains a lot in Haikou, so check the weather forecast before going out. T-shirts and shorts are good for your stay in Haikou this month. You may also bring sunglasses, sunscreen, and an umbrella. Given the tropical storms and typhoons, fewer people visit Haikou this mouth. Therefore, tickets and hotel rates are not that expensive. See our Haikou Tours.
Haikou Average Daily Temperatures Based on Historical Data
| Date | Average High | Average Low | ||
|---|---|---|---|---|
| September 1 | 88 °F | 31.11 °C | 76 °F | 24.44 °C |
| September 2 | 88 °F | 31.11 °C | 76 °F | 24.44 °C |
| September 3 | 88 °F | 31.11 °C | 76 °F | 24.44 °C |
| September 4 | 88 °F | 31.11 °C | 76 °F | 24.44 °C |
| September 5 | 88 °F | 31.11 °C | 76 °F | 24.44 °C |
| September 6 | 88 °F | 31.11 °C | 76 °F | 24.44 °C |
| September 7 | 87 °F | 30.56 °C | 76 °F | 24.44 °C |
| September 8 | 87 °F | 30.56 °C | 76 °F | 24.44 °C |
| September 9 | 87 °F | 30.56 °C | 75 °F | 23.89 °C |
| September 10 | 87 °F | 30.56 °C | 75 °F | 23.89 °C |
| September 11 | 87 °F | 30.56 °C | 75 °F | 23.89 °C |
| September 12 | 87 °F | 30.56 °C | 75 °F | 23.89 °C |
| September 13 | 87 °F | 30.56 °C | 75 °F | 23.89 °C |
| September 14 | 87 °F | 30.56 °C | 75 °F | 23.89 °C |
| September 15 | 87 °F | 30.56 °C | 75 °F | 23.89 °C |
| September 16 | 87 °F | 30.56 °C | 75 °F | 23.89 °C |
| September 17 | 86 °F | 30 °C | 75 °F | 23.89 °C |
| September 18 | 86 °F | 30 °C | 75 °F | 23.89 °C |
| September 19 | 86 °F | 30 °C | 75 °F | 23.89 °C |
| September 20 | 86 °F | 30 °C | 75 °F | 23.89 °C |
| September 21 | 86 °F | 30 °C | 75 °F | 23.89 °C |
| September 22 | 86 °F | 30 °C | 75 °F | 23.89 °C |
| September 23 | 86 °F | 30 °C | 74 °F | 23.33 °C |
| September 24 | 86 °F | 30 °C | 74 °F | 23.33 °C |
| September 25 | 85 °F | 29.44 °C | 74 °F | 23.33 °C |
| September 26 | 85 °F | 29.44 °C | 74 °F | 23.33 °C |
| September 27 | 85 °F | 29.44 °C | 74 °F | 23.33 °C |
| September 28 | 85 °F | 29.44 °C | 74 °F | 23.33 °C |
| September 29 | 85 °F | 29.44 °C | 74 °F | 23.33 °C |
| September 30 | 85 °F | 29.44 °C | 74 °F | 23.33 °C |
Haikou Climate Information by Month
- Haikou Weather in January
- Haikou Weather in February
- Haikou Weather in March
- Haikou Weather in April
- Haikou Weather in May
- Haikou Weather in June
- Haikou Weather in July
- Haikou Weather in August
- Haikou Weather in September
- Haikou Weather in October
- Haikou Weather in November
- Haikou Weather in December
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