Sanya, Hainan, China Climate Change Severity

43
High
The current climate change severity in Sanya is High, with a 4.04% improvement in the climate score compared to last 16 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Sanya Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Sanya temperature has changed by around +0.8%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
1433
135.7%
cloudyCloudy
4528
-37.7%
rainyRainy
135136
0.7%
snowySnowy
00
0%
mistyMisty
02
100%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 16 years, Sanya has experienced measurable shifts in key climate parameters, contributing to the current severity score of 43 (within the High severity category). While the score remains High, certain factors have improved over time. Here’s a breakdown of the specific changes observed:

Severity Score

43/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Sanya experienced significant changes:

Temperature change of

+0.21 °C

Variation in annual rainfall

+28.69 %

Change in average humidity

-4.19 %

PM2.5 levels surged by

+2.67 %

Heatwave changed by

-6 Days

Coldwave changed by

-6 Days

Wind speeds changed by

+2.86 km/h

These indicators show improvement in key parametes of climate, but Sanya remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

Check how we calculate Climate Change Severity
Based on data from Jan. to Jul.

Sanya Weather Forecast 30 Days (August - September 2026)
Sanya, Hainan, China

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Wed. 5, Aug.
light rain showerRain Shower
Temperature Icon28°/26°
Humidity Icon90%
Wind Icon22km/h
Thu. 6, Aug.
light rain showerRain Shower
Temperature Icon29°/26°
Humidity Icon87%
Wind Icon22.3km/h
Fri. 7, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon29.2km/h
Sat. 8, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon29°/26°
Humidity Icon84%
Wind Icon28.4km/h
Sun. 9, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/26°
Humidity Icon82%
Wind Icon27.4km/h
Mon. 10, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/27°
Humidity Icon84%
Wind Icon27km/h
Tue. 11, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon29°/26°
Humidity Icon86%
Wind Icon28.1km/h
Wed. 12, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon29°/26°
Humidity Icon86%
Wind Icon30.2km/h
Thu. 13, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon81%
Wind Icon15.3km/h
Fri. 14, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon81%
Wind Icon15.2km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon14.8km/h
Sun. 16, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon81%
Wind Icon15.8km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon83%
Wind Icon15.9km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon16.4km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon14.8km/h
Thu. 20, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon12.7km/h
Fri. 21, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon81%
Wind Icon13km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon13.3km/h
Sun. 23, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon81%
Wind Icon15.2km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon19.3km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/25°
Humidity Icon81%
Wind Icon17.2km/h
Wed. 26, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon14.5km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon81%
Wind Icon13.4km/h
Fri. 28, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/25°
Humidity Icon81%
Wind Icon13.7km/h
Sat. 29, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/25°
Humidity Icon82%
Wind Icon14.9km/h
Sun. 30, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/25°
Humidity Icon81%
Wind Icon14.9km/h
Mon. 31, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/25°
Humidity Icon81%
Wind Icon11.9km/h
Tue. 1, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon30°/25°
Humidity Icon82%
Wind Icon12.6km/h
Wed. 2, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon30°/26°
Humidity Icon81%
Wind Icon14.1km/h
Thu. 3, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon30°/25°
Humidity Icon82%
Wind Icon13.8km/h
Fri. 4, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon30°/25°
Humidity Icon81%
Wind Icon13.6km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 9, Aug.

31°C

Low will be onTue. 25, Aug.

25°C

HumidityHumidity

High will be onWed. 5, Aug.

90%

Low will be onThu. 13, Aug.

81%

Wind SpeedWind Speed

High will be onWed. 12, Aug.

30.2km/h

Low will be onMon. 31, Aug.

11.9km/h

PrecipitationPrecipitation

High will be onWed. 5, Aug.

19.2mm

Low will be onMon. 10, Aug.

0.3mm

Ultraviolet IndexUV

High will be onFri. 7, Aug.

12.7

Low will be onSat. 8, Aug.

6

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