Weather Forecast for Sanya

Hainan, China

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Current Weather - Sanya: 24°C

Hainan, China

Clear

Feels like 27°C

Wind

5 km/h NE

Humidity

93%

Pressure

1014 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Thursday, October 22, 2026

High

31°C

Low

23°C

Rain Chance

39%

Hourly Forecast

Clear 24°C
00:00
Clear 24°C
01:00
Clear 25°C
02:00
Clear 24°C
03:00
Clear 24°C
04:00
Clear 24°C
05:00
Clear 23°C
06:00
Sunny 23°C
07:00
Sunny 26°C
08:00
Sunny 27°C
09:00
Sunny 29°C
10:00
Sunny 30°C
11:00
Sunny 30°C
12:00
Sunny 31°C
13:00
Patchy rain nearby 30°C
14:00
Sunny 30°C
15:00
Sunny 29°C
16:00
Sunny 28°C
17:00
Patchy rain nearby 27°C
18:00
Patchy rain nearby 26°C
19:00
Patchy rain nearby 26°C
20:00
Patchy rain nearby 25°C
21:00
Patchy rain nearby 25°C
22:00
Patchy rain nearby 25°C
23:00
Oct 23

Day Statistics

Maximum Wind

12 km/h

Humidity

80%

Precipitation

1 mm

UV Index

9

Visibility

10 km

Rain Chance

39%

Snow Chance

0%

Sun & Moon

Sunrise

06:37 AM

Sunset

06:15 PM

Moonrise

03:43 PM

Moonset

03:04 AM

Moon Phase

Waxing Gibbous

Moon Illumination

92%

Air Quality

PM2.5

23.5

μg/m³

PM10

24.3

μg/m³

NO₂

8.3

μg/m³

O₃

99.3

μg/m³

SO₂

5

μg/m³

CO

296.1

μg/m³

US EPA Index: 2 GB DEFRA Index: 2

When to visit Sanya?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: January February March

January

☀️
24°C
💧
2 Days of rain
❄️
No snowfall
⭐ Best time to visit
🥶 Coldest month

February

☀️
25°C
💧
2 Days of rain
❄️
No snowfall
⭐ Best time to visit
🌵 Driest month

March

☀️
27°C
💧
4 Days of rain
❄️
No snowfall
⭐ Best time to visit

April

☀️
29°C
💧
9 Days of rain
❄️
No snowfall

May

☀️
31°C
💧
21 Days of rain
❄️
No snowfall

June

☀️
31°C
💧
32 Days of rain
❄️
No snowfall
🔥 Hottest month

July

☀️
31°C
💧
41 Days of rain
❄️
No snowfall
🌧 Wettest month,

August

☀️
30°C
💧
39 Days of rain
❄️
No snowfall

September

☀️
30°C
💧
38 Days of rain
❄️
No snowfall

October

☀️
29°C
💧
27 Days of rain
❄️
No snowfall

November

☀️
28°C
💧
9 Days of rain
❄️
No snowfall

December

☀️
25°C
💧
4 Days of rain
❄️
No snowfall