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The weather in Sanya in March is hot. The average temperatures are between 20°C and 30°C.
You can expect about 3 to 8 days of rain in Sanya during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Sanya in March 2025.
If you’re planning to visit Sanya in the near future, we highly recommend that you review the 14 day weather forecast for Sanya before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 22° / 15° | 5 | 26 | 0 | 48 mm | Good | Sanya in January |
| February | 26° / 17° | 3 | 26 | 0 | 33 mm | Perfect | Sanya in February |
| March | 30° / 20° | 6 | 25 | 0 | 77 mm | Good | Sanya in March |
| April | 32° / 22° | 12 | 18 | 0 | 178 mm | Ok | Sanya in April |
| May | 33° / 24° | 17 | 14 | 0 | 266 mm | Ok | Sanya in May |
| June | 34° / 25° | 16 | 14 | 0 | 214 mm | Bad | Sanya in June |
| July | 33° / 24° | 16 | 15 | 0 | 237 mm | Ok | Sanya in July |
| August | 32° / 24° | 17 | 14 | 0 | 334 mm | Ok | Sanya in August |
| September | 31° / 24° | 14 | 16 | 0 | 248 mm | Ok | Sanya in September |
| October | 28° / 21° | 10 | 21 | 0 | 225 mm | Good | Sanya in October |
| November | 26° / 19° | 6 | 24 | 0 | 98 mm | Perfect | Sanya in November |
| December | 23° / 16° | 4 | 27 | 0 | 54 mm | Perfect | Sanya in December |