Weather Forecast for Sanya

Hainan, China

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Partly cloudy

Current Weather - Sanya: 24°C

Hainan, China

Partly cloudy

Feels like 26°C

Wind

11 km/h NNE

Humidity

74%

Pressure

1014 mb

UV Index

0

Visibility

10 km

Partly Cloudy

Partly Cloudy

Wednesday, December 24, 2025

High

27°C

Low

20°C

Rain Chance

0%

Hourly Forecast

Clear 21°C
00:00
Partly cloudy 24°C
01:00
Clear 21°C
02:00
Clear 21°C
03:00
Clear 20°C
04:00
Clear 20°C
05:00
Partly Cloudy 20°C
06:00
Partly Cloudy 20°C
07:00
Partly Cloudy 21°C
08:00
Partly Cloudy 24°C
09:00
Partly Cloudy 25°C
10:00
Partly Cloudy 26°C
11:00
Partly Cloudy 27°C
12:00
Patchy rain nearby 27°C
13:00
Patchy rain nearby 27°C
14:00
Patchy rain nearby 26°C
15:00
Patchy rain nearby 26°C
16:00
Patchy rain nearby 26°C
17:00
Partly Cloudy 24°C
18:00
Partly Cloudy 23°C
19:00
Patchy rain nearby 22°C
20:00
Clear 22°C
21:00
Clear 22°C
22:00
Clear 22°C
23:00
Dec 25

Day Statistics

Maximum Wind

18 km/h

Humidity

80%

Precipitation

0 mm

UV Index

2

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

07:10 AM

Sunset

06:12 PM

Moonrise

10:18 AM

Moonset

09:55 PM

Moon Phase

Waxing Crescent

Moon Illumination

14%

Air Quality

PM2.5

10.9

μg/m³

PM10

12.2

μg/m³

NO₂

8.8

μg/m³

O₃

68.8

μg/m³

SO₂

4.5

μg/m³

CO

224.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Harbin Meteorological Observatory issues a blue warning for blizzards [Level IV/General]

Harbin City
Severity: Minor Urgency: Unknown

The Harbin Meteorological Observatory issued a blue warning signal for blizzards at 10:00 on December 23: In the past 3 hours, the snowfall in the main urban area, Bayan, Mulan, and Acheng has reached 3-4 millimeters, and it is expected to continue snowfall in the next 9 hours. The cumulative snowfall in the city in 12 hours will reach 5-8 millimeters, and some towns in Mulan, Tonghe, and Yilan may reach 8-10 millimeters. The newly added snow depth is 5-10 centimeters. Please pay attention to prevention.

Event: Blizzard Certainty: Unknown Category: Met

Harbin Meteorological Observatory issues yellow warning for cold wave [Level III/Severe]

Harbin City
Severity: Moderate Urgency: Unknown

The Harbin Meteorological Observatory issued a yellow warning signal for a cold wave at 10:00 on December 23: the lowest temperature in the city will drop by 10-12 ℃ in the next 24 hours. The lowest temperature at night on December 23 will be -29~-25 ℃ in Bayan, Mulan, Tonghe, Yilan, Fangzheng, Yanshou, and Shangzhi, and -24~-20 ℃ in other areas. In addition, the temperature will continue to drop from the 24th to the 25th. The lowest temperature in the northern and eastern regions will be -36 to -32 ℃ at night on the 25th, and in other areas it will be -31 to -26 ℃. Please take precautions.

Event: cold wave Certainty: Unknown Category: Met

Harbin Meteorological Observatory issues a yellow blizzard warning [Level III/Heavy]

Harbin City
Severity: Moderate Urgency: Unknown

The Harbin Meteorological Observatory issued a yellow warning signal for blizzards in the main urban area, Acheng, Hulan, Tonghe, Fangzheng, Yanshou, and Shangzhi at 14:00 on December 23: In the past 7 hours, there has been 5-8 millimeters of snowfall in the main urban area, Acheng, Hulan, Tonghe, Fangzheng, Yanshou, and Shangzhi, and there will be 2-4 millimeters of snowfall in the next 5 hours. The cumulative snowfall in 12 hours can reach 8-12 millimeters. Please pay attention to prevention.

Event: Blizzard Certainty: Unknown Category: Met

Harbin Meteorological Observatory lifts blizzard yellow warning [Level III/Heavy]

Harbin City
Severity: Moderate Urgency: Unknown

The Harbin Meteorological Observatory issued a yellow warning signal for blizzards in the main urban area, Acheng, Hulan, Tonghe, Fangzheng, Yanshou, and Shangzhi at 14:00 on December 23: In the past 7 hours, there has been 5-8 millimeters of snowfall in the main urban area, Acheng, Hulan, Tonghe, Fangzheng, Yanshou, and Shangzhi, and there will be 2-4 millimeters of snowfall in the next 5 hours. The cumulative snowfall in 12 hours can reach 8-12 millimeters. Please pay attention to prevention.

Event: Blizzard Certainty: Unknown Category: Met

Harbin Meteorological Observatory lifts blue blizzard warning [Level IV/General]

Harbin City
Severity: Minor Urgency: Unknown

The Harbin Meteorological Observatory issued a blue warning signal for blizzards at 10:00 on December 23: In the past 3 hours, the snowfall in the main urban area, Bayan, Mulan, and Acheng has reached 3-4 millimeters, and it is expected to continue snowfall in the next 9 hours. The cumulative snowfall in the city in 12 hours will reach 5-8 millimeters, and some towns in Mulan, Tonghe, and Yilan may reach 8-10 millimeters. The newly added snow depth is 5-10 centimeters. Please pay attention to prevention.

Event: Blizzard Certainty: Unknown Category: Met

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