Haikou weather in September (Hainan, China)
How is September weather typically in Haikou? Use this page to get an overview of the month’s weather conditions.
Temperatures
During September, Haikou usually has very high temperatures and heavy rainfall. The temperature during the day can rise to approximately 31°C. At night, it falls to around 26°C.While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.
Precipitation
Haikou in September falls under the rainy season with heavy rainfall, averaging around 238 mm for the month. The month brings the heaviest rain of the year, often in intense bursts. Make sure to have a poncho to stay dry during the showers. Looking at the last 30 years, the data shows about 17 days with rain.Average sunshine
Enjoy a sunny month with about 192 hours of sunshine, providing a cheerful and lively atmosphere.If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Haikou. January, February, March, April, November and December typically offer the most agreeable circumstances. On the other hand, August and September tend to be characterized by conditions that may not be as optimal.
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Haikou, monthly averages in September
Min Temperature
26°C
Max Temperature
31°C
Chance of Rain
58%
Precipitation
238 mm
Rainy days
17 days
Humidity
81%
Windspeed
2 m/s
Sunshine
192 hours
Percentage Sunshine
54%
Where to go in China in September
Find out more about the weather in China and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Haikou.
Our site offers climate and forecast data for every country in the world. Are you going to China? On this website you can find historical weather averages for many cities in China. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
