Today 30-Day Air Warning Indices Map Historical

Hainan - China 2025-07-31 Thursday 18.25N, 109.51E

Sanya

Hainan - China

2025-07-31

2025-07-31 11:13

32°

Overcast

AQI 33

Today: It's Cloudy during the day and Cloudy at night, the temperature is about the same as yesterday. AQI is good.

9KM/H

80%

Humidity

Low

37°

Feels Like

6km

Visibility

0.0mm

Precipitation

1002hPa

Pressure

24H Forecast

12am

2pm

3pm

4pm

6pm

8pm

9pm

10pm

0am

2am

3am

4am

6am

8am

9am

10am

Temperature

Forecast

Today

31 Jul

33°

27°

Fri

1 Aug

33°

26°

Sat

2 Aug

33°

27°

Sun

3 Aug

32°

27°

Mon

4 Aug

33°

27°

Tue

5 Aug

33°

26°

Wed

6 Aug

33°

26°

30 days Forecast

Air Quality

Excellent

PM2.5

PM10

O₃

0.4

SO₂

NO₂

Sun

Now

11:21

Now

11:21

Altitude

69°

Heading

86°E

Moon

Waxing crescent

Now

11:21

Now

11:21

Altitude

-5°

Heading

100°E

Weather Indices

Comfort

Very Bad

Car Wash

Excellent

Dressing

Heat

Flu

Healthy

Sport

Good

Travel

Good

UV Index

Low

Air Pollution

Good

Sanya's Historical Weather

More historical data

Sanya Outlook

The area has a tropical wet and dry climate, featuring very warm weather all year around. Monsoonal influences are strong, with a relatively lengthy wet season and a pronounced dry season. The coolest month is January, at 21.6 °C (70.9 °F), while the hottest, unlike much of the rest of China, is June, at 28.8 °C (83.8 °F); the annual mean is 25.8 °C (78.4 °F). Water temperatures remain above 20 °C (68 °F) year-round.

Sanya

Sanya

24H Forecast

Temperature

Forecast

Air Quality

Sun

Moon

Weather Indices

Comfort

Very Bad

Car Wash

Excellent

Dressing

Heat

Flu

Healthy

Sport

Good

Travel

Good

UV Index

Low

Air Pollution

Good

Sanya's Historical Weather

Sanya Outlook

Temperature

Satellite imagery

Weather Rank

Nearby

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