Weather Forecast for Sanya

Hainan, China

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Patchy rain nearby

Current Weather - Sanya: 30°C

Hainan, China

Patchy rain nearby

Feels like 37°C

Wind

11 km/h S

Humidity

74%

Pressure

1009 mb

UV Index

11

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Saturday, June 20, 2026

High

32°C

Low

27°C

Rain Chance

76%

Hourly Forecast

Patchy rain nearby 27°C
06:00
Patchy rain nearby 28°C
07:00
Patchy rain nearby 28°C
08:00
Patchy rain nearby 29°C
09:00
Patchy rain nearby 30°C
10:00
Patchy rain nearby 30°C
11:00
Patchy rain nearby 30°C
12:00
Patchy rain nearby 31°C
13:00
Sunny 32°C
14:00
Sunny 31°C
15:00
Sunny 31°C
16:00
Sunny 30°C
17:00
Sunny 30°C
18:00
Patchy rain nearby 29°C
19:00
Patchy rain nearby 28°C
20:00
Patchy rain nearby 28°C
21:00
Patchy rain nearby 27°C
22:00
Patchy rain nearby 27°C
23:00
Jun 21

Day Statistics

Maximum Wind

17 km/h

Humidity

84%

Precipitation

4 mm

UV Index

11

Visibility

10 km

Rain Chance

76%

Snow Chance

0%

Sun & Moon

Sunrise

06:06 AM

Sunset

07:20 PM

Moonrise

11:01 AM

Moonset

11:46 PM

Moon Phase

First Quarter

Moon Illumination

38%

Air Quality

PM2.5

13.3

μg/m³

PM10

17.8

μg/m³

NO₂

2.9

μg/m³

O₃

91.2

μg/m³

SO₂

1.8

μg/m³

CO

139.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

541.68

Diffuse Radiation

241.17

DNI

1100

GTI

502.45

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