+18.2543° · +109.5095° · ELEV 0m
Sanya
China · Hainan
Monthly weather averages for Sanya, China — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
May → JanuaryClimate Overview
Sanya has a temperate climate. The warmest month is May (32°C average high) and the coolest is December (24°C).
№ 02
2059 mm / yearRainfall by Month
Sanya sees 2059 mm of rain a year. The wettest month is October (481 mm); the driest is February (19 mm).
№ 03
November–MarchBest Time to Visit
November–March
15°C – 30°C · 8.5h sun
The best time to visit Sanya is November–March, when temperatures average 15°C–30°C with 8.5 sunshine hours per day.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 24.7°C | 15.4°C | 30 mm | 8.0 h | 07:16 | 18:25 |
|---|---|---|---|---|---|---|
| February | 26.5°C | 16.1°C | 19 mm | 8.7 h | 07:09 | 18:42 |
| March | 29.8°C | 19.5°C | 31 mm | 9.5 h | 06:50 | 18:51 |
| April | 31.4°C | 22.0°C | 88 mm | 9.9 h | 06:25 | 18:58 |
| May | 31.6°C | 24.4°C | 148 mm | 10.3 h | 06:08 | 19:07 |
| June | 30.5°C | 25.2°C | 183 mm | 9.7 h | 06:05 | 19:18 |
| July | 30.1°C | 24.9°C | 318 mm | 9.4 h | 06:13 | 19:21 |
| August | 29.8°C | 24.8°C | 271 mm | 8.8 h | 06:23 | 19:09 |
| September | 30.3°C | 24.1°C | 325 mm | 8.9 h | 06:29 | 18:45 |
| October | 28.4°C | 22.1°C | 481 mm | 8.2 h | 06:35 | 18:20 |
| November | 27.2°C | 20.0°C | 131 mm | 8.6 h | 06:48 | 18:05 |
| December | 24.4°C | 16.1°C | 34 mm | 7.9 h | 07:05 | 18:08 |