Hainan Weather in April

Average temperatures, rainfall, sunshine and the best places to visit in Hainan, China in April.

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Sanya Haikou Qionghai Wenchang

Planning a getaway to Hainan, China this April and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in Hainan in April

Hainan, China is a region in China. April in Hainan generally has temperatures that range from warm to very warm, with precipitation levels ranging from moderate to high.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Wanning at 28°C (82°F) to very warm in Danzhou at 32°C (90°F). Nighttime temperatures generally drop to 22°C (72°F) in Danzhou and 24°C (75°F) in Wanning.

For a closer look at conditions across Hainan, China, refer to the map below.

Precipitation

In April, precipitation varies across different areas. From moderate rainfall in Sanya with an average of 66 mm (2.6 in) to high rainfall in Tunchang with 104 mm (4.1 in).

Explore Hainan by month

Pick a month to see the average temperature, rainfall and sunshine in Hainan — and find the best time to visit. (based on Sanya)

January24°C (75°F) February25°C (77°F) March27°C (81°F) April29°C (84°F) May31°C (88°F) June31°C (88°F) This monthJuly31°C (88°F) August31°C (88°F) September30°C (86°F) October29°C (84°F) November28°C (82°F) December25°C (77°F)
Best Time to Visit Hainan →

Best Places to Visit in Hainan in April

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Hainan.

Conditions Temperatures Precipitation
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).

Popular Destinations in Hainan

What is the weather like in April for some of the most popular destinations in Hainan, China?

Temperature range in Hainan (April)

Precipitation variation in Hainan (April)

Sanya

In April Sanya generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« March
April
May »
March
April
May
Max temperature
27°C (81°F)
29°C (84°F)
31°C (88°F)
Min temperature
22°C (72°F)
24°C (75°F)
26°C (79°F)
Monthly rainfall
27 mm (1.1 in)
66 mm (2.6 in)
152 mm (6 in)
Monthly rainy days
7 days
8 days
11 days
Weather conditions
perfect
perfect
tolerable
Climate in Sanya →

Haikou

In April Haikou generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 23°C (73°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« March
April
May »
March
April
May
Max temperature
25°C (77°F)
28°C (82°F)
31°C (88°F)
Min temperature
21°C (70°F)
23°C (73°F)
26°C (79°F)
Monthly sun hours
142 hours
170 hours
220 hours
Monthly rainfall
44 mm (1.7 in)
79 mm (3.1 in)
132 mm (5.2 in)
Monthly rainy days
12 days
12 days
16 days
Weather conditions
perfect
perfect
tolerable
Climate in Haikou →

Qionghai

In April Qionghai generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 23°C (73°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« March
April
May »
March
April
May
Max temperature
27°C (81°F)
30°C (86°F)
32°C (90°F)
Min temperature
21°C (70°F)
23°C (73°F)
26°C (79°F)
Monthly rainfall
51 mm (2 in)
84 mm (3.3 in)
160 mm (6.3 in)
Monthly rainy days
11 days
11 days
14 days
Weather conditions
perfect
pleasant
tolerable
Climate in Qionghai →

Wenchang

In April Wenchang generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 23°C (73°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« March
April
May »
March
April
May
Max temperature
27°C (81°F)
30°C (86°F)
33°C (91°F)
Min temperature
21°C (70°F)
23°C (73°F)
26°C (79°F)
Monthly sun hours
142 hours
170 hours
220 hours
Monthly rainfall
50 mm (2 in)
93 mm (3.7 in)
205 mm (8.1 in)
Monthly rainy days
11 days
12 days
15 days
Weather conditions
perfect
pleasant
poor
Climate in Wenchang →

Wanning

In April Wanning generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« March
April
May »
March
April
May
Max temperature
26°C (79°F)
28°C (82°F)
30°C (86°F)
Min temperature
22°C (72°F)
24°C (75°F)
26°C (79°F)
Monthly rainfall
58 mm (2.3 in)
87 mm (3.4 in)
122 mm (4.8 in)
Monthly rainy days
9 days
10 days
13 days
Weather conditions
perfect
perfect
tolerable
Climate in Wanning →

Is your destination not in the list? Have a look at all destinations in Hainan, in China.

Popular cities in April

Day & night temperatures, rainfall and average weather in Hainan in April.

City Weather Day temp Night temp Rainfall
Sanya 29°C (84°F) 24°C (75°F) 66 mm (2.6 in)
Haikou 28°C (82°F) 23°C (73°F) 79 mm (3.1 in)
Qionghai 30°C (86°F) 23°C (73°F) 84 mm (3.3 in)
Wenchang 30°C (86°F) 23°C (73°F) 93 mm (3.7 in)
Wanning 28°C (82°F) 24°C (75°F) 87 mm (3.4 in)
Danzhou 32°C (90°F) 22°C (72°F) 100 mm (3.9 in)

Hainan weather in April: frequently asked questions

What is the weather like in Hainan, China in April?

Expect perfect weather across Hainan, China in April. The popular destination of Sanya averages 29°C (84°F) by day and 24°C (75°F) at night during this month.

What is the average temperature in Hainan, China in April?

In Sanya, the average daytime high in April is 29°C (84°F), while nighttime temperatures drop to around 24°C (75°F).

Does Hainan, China get a lot of rain in April?

Rain is generally moderate to light in Hainan, China during April, with Sanya averaging close to 66 mm (2.6 in).

Is April a Good Time to Visit Hainan, China?

We believe that April is one of the best times to visit Hainan, China with overall perfect weather in Sanya.

On average, the best time to visit Hainan, China is in January, February, March, April, November and December with generally perfect weather in Sanya. On the other hand, the months of June, July, August and September tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Hainan.

Weather and climate has detailed information for every country in the world. Are you going to China? Get detailed 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.

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