The Li River: A Journey Through China’s Most Breathtaking Landscape
Explore the Li River, China's breathtaking landscape with majestic mountains, serene waters, and picturesque views. A must-see for every traveler.
Hainan Weather by Month: Temperature & Rainfall Guide
Hainan is a region in China. Many people wonder what the weather conditions are in Hainan over the year. What is the best time to visit Hainan?
This page shows the average weather conditions by month in Hainan over the year in: January, February, March, April, May, June, July, August, September, October, November, December.
Hainan in January
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Hainan in May
In May the weather in Hainan ranges from less favorable in Wenchang to good in Sanya. The average maximum daytime temperatures are very high and range from 30°C (86°F) in Lingshui to 33°C (91°F) in Danzhou. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for Hainan in May here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Hainan in June
In June the weather in Hainan ranges from less favorable in Sanya to good in Haikou. The average maximum daytime temperatures are very high and range from 31°C (88°F) in Lingshui to 34°C (93°F) in Danzhou. On average, this month is one of the warmest months of the year in Hainan. So be prepared and make sure to dress lightly.
Find more detailed climate information for Hainan in June here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Hainan in July
In July the weather in Hainan ranges from less favorable in Sanya to good in Haikou. The average maximum daytime temperatures are very high and range from 31°C (88°F) in Lingshui to 34°C (93°F) in Danzhou. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for Hainan in July here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Hainan in August
In August the weather in Hainan ranges from less favorable in Sanya to mixed in Wanning. The average maximum daytime temperatures are very high and range from 31°C (88°F) in Sanya to 33°C (91°F) in Wenchang. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for Hainan in August here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Hainan in September
In September the weather in Hainan is generally less favorable. In Sanya you can expect very warm maximum average daytime temperatures around 30°C (86°F) and nighttime temperatures around 26°C (79°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for Hainan in September here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Hainan in October
In October the weather in Hainan ranges from less favorable in Qionghai to very good in Haikou. In Sanya you can expect warm maximum average daytime temperatures around 29°C (84°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for Hainan in October here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Hainan in November
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Top destinations
More climate information for the top 5 destinations in Hainan:
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The Li River: A Journey Through China’s Most Breathtaking Landscape
Go to China's Zhangjiajie National Park with the highest, the fastest, largest-loaded outdoor elevator in the world
You won't find this unique landscape anywhere else in the world. Thousands of floating mountains overgrown with trees at the top dominate this fairy tale landscape.
Go to Xinjiang in China
In Xinjiang you get to see a mix of East and Central Asia. An experience that you might want to add to your bucket list. You can travel through the province as if you are following an ancient silk route.
Mount Kailash
The best time for a Kailash tour/trekking is from mid-May to mid-October when the temperature is most pleasant. It is warm, dry and sunny in that period.