Weather in Hainan Dao for September 2027
In general, the average temperature in Hainan Dao at the beginning of September is 29.6 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 29.3 °C by the end of September.
Hainan Dao experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 394.6 mm.
Is September a good time to visit Hainan Dao? check out the best time to travel to Hainan Dao page.
✨ Is September a good time to visit Hainan Dao? – Ask the AI Weatherman
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Hainan Dao Weather September
Temperatures trend during September in Hainan Dao
September weather in Hainan Dao day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate rain | 29° /23° | 22.2 mm | 5 | |
| 2 Sept. |  Moderate or heavy rain with thunder | 30° /23° | 8.1 mm | 8 | |
| 3 Sept. |  Light rain | 30° /23° | 3.7 mm | 9 | |
| 4 Sept. | Light rain | 31° /23° | 3.2 mm | 8 | |
| 5 Sept. | Light rain | 30° /23° | 9.1 mm | 7 | |
| 6 Sept. |  Patchy light rain with thunder | 29° /23° | 20.1 mm | 6 | |
| 7 Sept. |  Heavy rain | 28° /23° | 63.8 mm | 5 | |
| 8 Sept. | Patchy light rain with thunder | 29° /23° | 8.1 mm | 6 | |
| 9 Sept. | Moderate rain | 30° /23° | 15.8 mm | 6 | |
| 10 Sept. | Light rain | 28° /22° | 8.5 mm | 5 | |
| 11 Sept. | Light rain | 27° /22° | 8.7 mm | 5 | |
| 12 Sept. | Moderate rain | 28° /22° | 23.9 mm | 5 | |
| 13 Sept. | Patchy light rain with thunder | 28° /22° | 25.6 mm | 5 | |
| 14 Sept. | Heavy rain | 28° /22° | 25.3 mm | 5 | |
| 15 Sept. | Light rain | 30° /23° | 5.9 mm | 5 | |
| 16 Sept. | Patchy light rain with thunder | 29° /23° | 11.9 mm | 5 | |
| 17 Sept. | Light rain | 30° /23° | 7.1 mm | 5 | |
| 18 Sept. | Light rain | 29° /23° | 5.4 mm | 5 | |
| 19 Sept. | Light rain | 28° /23° | 8.6 mm | 5 | |
| 20 Sept. |  Moderate or heavy rain shower | 30° /23° | 7.9 mm | 8 | |
| 21 Sept. | Light rain | 31° /23° | 6 mm | 7 | |
| 22 Sept. | Moderate rain | 28° /23° | 14.8 mm | 6 | |
| 23 Sept. | Light rain | 28° /22° | 2.6 mm | 5 | |
| 24 Sept. | Moderate rain | 26° /22° | 21.9 mm | 4 | |
| 25 Sept. | Moderate rain | 28° /22° | 22.6 mm | 6 | |
| 26 Sept. | Light rain | 29° /23° | 9.4 mm | 6 | |
| 27 Sept. | Light rain | 30° /23° | 4.9 mm | 6 | |
| 28 Sept. | Moderate rain | 30° /23° | 14.9 mm | 7 | |
| 29 Sept. |  Light rain shower | 31° /24° | 2 mm | 8 | |
| 30 Sept. | Light rain | 31° /23° | 2.6 mm | 8 | |
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Hainan Dao weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 32°/24° | 29°/23° | 27°/21° |
| Rainfall | 309 mm | 395 mm | 335 mm |
| Wind | 12.2 km/h | 13.3 km/h | 16 km/h |
| Humidity | 81% | 88% | 87% |
| Rainy days | 25 days | 26 days | 22 days |
| Dry days | 6 days | 4 days | 9 days |
Planning a trip to Hainan Dao? Discover the best time to visit
Hainan Dao in September - FAQ
What are the expected maximum and minimum temperatures in Hainan Dao during September?
How much rainfall should be expected in Hainan Dao during September?
What are the typical wind conditions in Hainan Dao during September?
September rainfall patterns in Hainan Dao
UV exposure in Hainan Dao during September
What to pack to Hainan Dao in September?
Warm & sunny · highs around 29 °C, frequent showers
As you prepare for your trip to Hainan Dao in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Hainan Dao, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
Where is Hainan Dao?Get accurate weather forecasts for Hainan Dao, located at latitude 19.2 and longitude 109.7. Stay updated with localized weather information tailored for Hainan Dao.