Weather Forecast for Sanya

Hainan, China

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Partly Cloudy

Current Weather - Sanya: 28°C

Hainan, China

Partly Cloudy

Feels like 31°C

Wind

4 km/h NE

Humidity

80%

Pressure

1013 mb

UV Index

1

Visibility

10 km

Partly Cloudy

Partly Cloudy

Friday, June 12, 2026

High

32°C

Low

25°C

Rain Chance

13%

Hourly Forecast

Cloudy 26°C
02:00
Partly Cloudy 26°C
03:00
Patchy rain nearby 25°C
04:00
Partly Cloudy 25°C
05:00
Partly Cloudy 25°C
06:00
Partly Cloudy 26°C
07:00
Partly Cloudy 28°C
08:00
Partly Cloudy 29°C
09:00
Partly Cloudy 30°C
10:00
Partly Cloudy 31°C
11:00
Partly Cloudy 31°C
12:00
Partly Cloudy 31°C
13:00
Partly Cloudy 32°C
14:00
Partly Cloudy 32°C
15:00
Partly Cloudy 31°C
16:00
Partly Cloudy 31°C
17:00
Partly Cloudy 30°C
18:00
Partly Cloudy 29°C
19:00
Partly Cloudy 28°C
20:00
Partly Cloudy 28°C
21:00
Partly Cloudy 28°C
22:00
Partly Cloudy 28°C
23:00
Jun 13

Day Statistics

Maximum Wind

14 km/h

Humidity

78%

Precipitation

0 mm

UV Index

8

Visibility

10 km

Rain Chance

13%

Snow Chance

0%

Sun & Moon

Sunrise

06:05 AM

Sunset

07:18 PM

Moonrise

02:55 AM

Moonset

04:10 PM

Moon Phase

New Moon

Moon Illumination

3%

Air Quality

PM2.5

11.8

μg/m³

PM10

13.3

μg/m³

NO₂

11.2

μg/m³

O₃

52.7

μg/m³

SO₂

1.8

μg/m³

CO

143.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

33.41

Diffuse Radiation

14.3

DNI

0

GTI

14.11

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