Wancheng, Hainan, China Climate Change Severity

33
Moderate
The current climate change severity in Wancheng is Moderate, with a 30.2% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Wancheng Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Wancheng temperature has changed by around -2.5%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
199
-52.6%
cloudyCloudy
4321
-51.1%
rainyRainy
143109
-23.7%
snowySnowy
00
0%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Wancheng has experienced measurable improvements in key climate parameters, contributing to the current severity score of 33 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

33/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Wancheng experienced significant changes:

Temperature change of

-0.6 °C

Variation in annual rainfall

-3.3 %

Change in average humidity

-1.7 %

PM2.5 levels surged by

+10.9 %

Heatwave changed by

-8.6 day(s)

Coldwave changed by

-2.1 day(s)

Wind speeds changed by

+0.1 km/h

These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

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

Wancheng Weather Forecast 30 Days (August - September 2025)
Wancheng, Hainan, China

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 19, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/26°
Humidity Icon83%
Wind Icon21km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/26°
Humidity Icon83%
Wind Icon21km/h
Thu. 21, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/27°
Humidity Icon81%
Wind Icon19km/h
Fri. 22, Aug.
moderate rainModerate rain
Temperature Icon30°/26°
Humidity Icon81%
Wind Icon14km/h
Sat. 23, Aug.
moderate rainModerate rain
Temperature Icon30°/25°
Humidity Icon83%
Wind Icon15km/h
Sun. 24, Aug.
moderate rainModerate rain
Temperature Icon27°/24°
Humidity Icon91%
Wind Icon16km/h
Mon. 25, Aug.
moderate rainModerate rain
Temperature Icon28°/25°
Humidity Icon89%
Wind Icon15km/h
Tue. 26, Aug.
moderate rainModerate rain
Temperature Icon29°/24°
Humidity Icon90%
Wind Icon19km/h
Wed. 27, Aug.
heavy rainHeavy rain
Temperature Icon26°/24°
Humidity Icon94%
Wind Icon41km/h
Thu. 28, Aug.
heavy rainHeavy rain
Temperature Icon27°/25°
Humidity Icon93%
Wind Icon64km/h
Fri. 29, Aug.
moderate rainModerate rain
Temperature Icon29°/26°
Humidity Icon87%
Wind Icon49km/h
Sat. 30, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/26°
Humidity Icon84%
Wind Icon6km/h
Sun. 31, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/25°
Humidity Icon82%
Wind Icon9km/h
Mon. 1, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/25°
Humidity Icon85%
Wind Icon4km/h
Tue. 2, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/26°
Humidity Icon86%
Wind Icon9km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon17km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon14km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon15km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon31°/26°
Humidity Icon82%
Wind Icon15km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/26°
Humidity Icon83%
Wind Icon15km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/26°
Humidity Icon83%
Wind Icon15km/h
Tue. 9, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/26°
Humidity Icon83%
Wind Icon15km/h
Wed. 10, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/26°
Humidity Icon83%
Wind Icon18km/h
Thu. 11, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon17km/h
Sat. 13, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon16km/h
Sun. 14, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/26°
Humidity Icon84%
Wind Icon18km/h
Mon. 15, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon18km/h
Tue. 16, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon19km/h
Wed. 17, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/26°
Humidity Icon83%
Wind Icon19km/h
Thu. 18, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/26°
Humidity Icon82%
Wind Icon17km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 31, Aug.

31.2°C

Low will be onWed. 27, Aug.

23.7°C

HumidityHumidity

High will be onWed. 27, Aug.

94%

Low will be onThu. 21, Aug.

81%

Wind SpeedWind Speed

High will be onThu. 28, Aug.

64.4km/h

Low will be onMon. 1, Sep.

4.3km/h

PrecipitationPrecipitation

High will be onThu. 28, Aug.

40.4mm

Low will be onSun. 31, Aug.

0.3mm

Ultraviolet IndexUV

High will be onSat. 23, Aug.

6

Low will be onThu. 21, Aug.

1.6

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