Haitangwan Weather in October
What's the weather like in Haitangwan (Hainan) in October 2025?
The climate in Haitangwan during October can be summarized as hot, humid and very wet.
October is in the fall / autumn in Haitangwan and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 29.5°C 85.1°F |
|---|---|
| Nightly temperature | 22.7°C 72.9°F |
| Average temperature | 26.1°C 79°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 252 mm 9.9 ins |
| Rainy days | 15 days |
| Sea temperature | 27.7°C 81.9°F |
| Humidity | 82% |
| Windspeed | 9.4kph 6 mph |
On average October is the 2nd wettest month of the year in Haitangwan with around 252mm 9.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
October temperatures in Haitangwan
October rainfall
October hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Haitangwan in October 2025.
Other monthly averages
Best places to visit in October
Haitangwan weather stats
| Hottest month: | June | 31.6°C 88.9°F |
|---|---|---|
| Driest month: | January | 14mm 0.6ins |
| Sunniest month: | July | 7.5hrs |
| Coldest month: | January | 24.8°C 76.6°F |
| Wettest month: | September | 294mm 11.6ins |
© Google
Locations nearby
Top China locations
- Beijing
- Chengdu
- Chongqing
- Guangzhou
- Guilin
- Guiyang
- Hangzhou
- Kunming
- Lhasa
- Pingyao
- Qingdao
- Shanghai
- Shenzhen
- Tianjin
- Xiamen
- Xi’an
- Zhangjiajie