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Sanya

City · Hainan, 🇨🇳 China
Population 1,031,396
Area 452 km²
Time zone Asia/Shanghai
Official website www.sanya.gov.cn
Sanya

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Climate & when to visit

Best time to visit: January, February, March, November, December

Select a month

Typical weather in January

Great
  • 24° · extremes 14°–27°
  • 18° at night
  • 3 rainy days
  • 5 sunny days
  • 5 hours of sunshine per day
  • Humid air
  • Light breeze
  • 23°C · cool for a dip
  • UV index 6 · high

Typical weather in February

Great
  • 25° (feels like 26°) · extremes 16°–28°
  • 19° at night
  • 4 rainy days
  • 7 sunny days
  • 6 hours of sunshine per day
  • Muggy, humid air
  • Calm winds
  • 23°C · cool for a dip
  • UV index 7 · high

Typical weather in March

Great
  • 27° (feels like 29°) · extremes 18°–30°
  • 22° at night
  • 6 rainy days
  • 5 sunny days
  • 6 hours of sunshine per day
  • Muggy, humid air
  • Calm winds
  • 24°C · warm for swimming
  • UV index 8 · very high

Typical weather in April

Fair
  • 29° (feels like 33°) · extremes 21°–31°
  • 24° at night
  • 14 rainy days
  • 7 sunny days
  • 7 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • 26°C · warm for swimming
  • UV index 9 · very high

Typical weather in May

Poor
  • 30° (feels like 35°) · extremes 24°–33°
  • 26° at night
  • 23 rainy days
  • 10 sunny days
  • 7 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • 29°C · warm for swimming
  • UV index 10 · very high

Typical weather in June

Poor
  • 30° (feels like 35°) · extremes 25°–32°
  • 27° at night
  • 24 rainy days
  • 6 sunny days
  • 7 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • 29°C · warm for swimming
  • UV index 9 · very high

Typical weather in July

Poor
  • 30° (feels like 35°) · extremes 25°–32°
  • 26° at night
  • 26 rainy days
  • 9 sunny days
  • 7 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • 29°C · warm for swimming
  • UV index 10 · very high

Typical weather in August

Poor
  • 30° (feels like 35°) · extremes 25°–32°
  • 26° at night
  • 27 rainy days
  • 6 sunny days
  • 6 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • 29°C · warm for swimming
  • UV index 9 · very high

Typical weather in September

Poor
  • 29° (feels like 34°) · extremes 24°–31°
  • 25° at night
  • 25 rainy days
  • 6 sunny days
  • 6 hours of sunshine per day
  • Oppressive humidity
  • Calm winds
  • 29°C · warm for swimming
  • UV index 9 · very high

Typical weather in October

Fair
  • 28° (feels like 31°) · extremes 22°–30°
  • 24° at night
  • 17 rainy days
  • 6 sunny days
  • 5 hours of sunshine per day
  • Oppressive humidity
  • Light breeze
  • 28°C · warm for swimming
  • UV index 7 · high

Typical weather in November

Great
  • 27° (feels like 28°) · extremes 18°–29°
  • 22° at night
  • 7 rainy days
  • 6 sunny days
  • 6 hours of sunshine per day
  • Muggy, humid air
  • Light breeze
  • 26°C · warm for swimming
  • UV index 7 · high

Typical weather in December

Great
  • 25° (feels like 24°) · extremes 15°–27°
  • 19° at night
  • 4 rainy days
  • 4 sunny days
  • 5 hours of sunshine per day
  • Humid air
  • Light breeze
  • 25°C · warm for swimming
  • UV index 6 · high

Climate data: NASA POWER + Copernicus ERA5-Land and ERA5 · 1996–2025

Practical information

Currency
Chinese Yuan CNY ¥ · Card payments · Cash preferred
Emergency numbers
110 Police
Electricity
Type A / Type C / Type I
220 V · 50 Hz
Languages
Chinese
Tap water
Not safe to drink
Driving side
Right
Calling code
+86
Learn more

Tours & Activities

Dadonghai Beach
Drive
三亚湾
Drive
三亚凤凰岭海誓山盟景区

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