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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

DateAverage High Average Low
September   188 °F31.11 °C76 °F24.44 °C
September   288 °F31.11 °C76 °F24.44 °C
September   388 °F31.11 °C76 °F24.44 °C
September   488 °F31.11 °C76 °F24.44 °C
September   588 °F31.11 °C76 °F24.44 °C
September   688 °F31.11 °C76 °F24.44 °C
September   787 °F30.56 °C76 °F24.44 °C
September   887 °F30.56 °C76 °F24.44 °C
September   987 °F30.56 °C75 °F23.89 °C
September   1087 °F30.56 °C75 °F23.89 °C
September   1187 °F30.56 °C75 °F23.89 °C
September   1287 °F30.56 °C75 °F23.89 °C
September   1387 °F30.56 °C75 °F23.89 °C
September   1487 °F30.56 °C75 °F23.89 °C
September   1587 °F30.56 °C75 °F23.89 °C
September   1687 °F30.56 °C75 °F23.89 °C
September   1786 °F30 °C75 °F23.89 °C
September   1886 °F30 °C75 °F23.89 °C
September   1986 °F30 °C75 °F23.89 °C
September   2086 °F30 °C75 °F23.89 °C
September   2186 °F30 °C75 °F23.89 °C
September   2286 °F30 °C75 °F23.89 °C
September   2386 °F30 °C74 °F23.33 °C
September   2486 °F30 °C74 °F23.33 °C
September   2585 °F29.44 °C74 °F23.33 °C
September   2685 °F29.44 °C74 °F23.33 °C
September   2785 °F29.44 °C74 °F23.33 °C
September   2885 °F29.44 °C74 °F23.33 °C
September   2985 °F29.44 °C74 °F23.33 °C
September   3085 °F29.44 °C74 °F23.33 °C

Haikou Climate Information by Month