The Hainan long range forecast indicates an extreme heatwave, with daytime highs soaring to 42°, well above the seasonal norm and 7.1 °C higher than the historical average.
Select a month and click on a day for more information:
Wednesday
Apr 1
31° / 20°
Thursday
Apr 2
36° / 20°
Friday
Apr 3
38° / 20°
Saturday
Apr 4
38° / 21°
Sunday
Apr 5
38° / 22°
Monday
Apr 6
40° / 22°
Tuesday
Apr 7
38° / 23°
Wednesday
Apr 8
41° / 22°
Thursday
Apr 9
41° / 23°
Friday
Apr 10
41° / 24°
Saturday
Apr 11
41° / 24°
Sunday
Apr 12
42° / 23°
Monday
Apr 13
38° / 22°
Tuesday
Apr 14
37° / 22°
Wednesday
Apr 15
38° / 20°
Thursday
Apr 16
33° / 22°
Friday
Apr 17
34° / 22°
Saturday
Apr 18
33° / 22°
Sunday
Apr 19
33° / 22°
Monday
Apr 20
35° / 23°
Tuesday
Apr 21
35° / 22°
Wednesday
Apr 22
37° / 23°
Thursday
Apr 23
37° / 23°
Friday
Apr 24
36° / 23°
Saturday
Apr 25
34° / 23°
Sunday
Apr 26
34° / 23°
Monday
Apr 27
32° / 22°
Tuesday
Apr 28
32° / 23°
Wednesday
Apr 29
32° / 23°
Thursday
Apr 30
32° / 23°
Hainan 30 days weather forecast
Check out our estimated 30 days weather forecast for Hainan, this data is based on the average weather in Hainan in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Hainan next to the desired date.