Haikou, Hainan, China Climate Change Severity

57
High
The current climate change severity in Haikou is High, with a 12.7% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jun. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Haikou 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), Haikou temperature has changed by around +3.9%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
1845
150%
cloudyCloudy
3125
-19.3%
rainyRainy
11793
-20.5%
snowySnowy
00
0%
mistyMisty
05
100%

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

Climate Change Indicators:

Over the past 16 years, Haikou has experienced measurable shifts in key climate parameters, contributing to the current severity score of 57 (within the High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

57/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Haikou experienced significant changes:

Temperature change of

+0.95 °C

Variation in annual rainfall

-43 %

Change in average humidity

-7.99 %

PM2.5 levels surged by

-2.01 %

Heatwave changed by

0 Day

Coldwave changed by

-5 Days

Wind speeds changed by

+3.56 km/h

These indicators show that Haikou is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

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

Haikou Weather Forecast 30 Days (July - August 2026)
Haikou, Hainan, China

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sat. 18, Jul.
sunnySunny
Temperature Icon34°/27°
Humidity Icon70%
Wind Icon12.6km/h
Sun. 19, Jul.
sunnySunny
Temperature Icon34°/27°
Humidity Icon68%
Wind Icon13.7km/h
Mon. 20, Jul.
partly cloudyPartly Cloudy
Temperature Icon32°/27°
Humidity Icon68%
Wind Icon14.4km/h
Tue. 21, Jul.
partly cloudyPartly Cloudy
Temperature Icon33°/26°
Humidity Icon69%
Wind Icon15.1km/h
Wed. 22, Jul.
patchy rain possiblePatchy rain nearby
Temperature Icon34°/27°
Humidity Icon69%
Wind Icon14km/h
Thu. 23, Jul.
partly cloudyPartly Cloudy
Temperature Icon33°/27°
Humidity Icon69%
Wind Icon25.6km/h
Fri. 24, Jul.
patchy rain possiblePatchy rain nearby
Temperature Icon32°/27°
Humidity Icon74%
Wind Icon23.4km/h
Sat. 25, Jul.
sunnySunny
Temperature Icon33°/27°
Humidity Icon73%
Wind Icon23.4km/h
Sun. 26, Jul.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon79%
Wind Icon17.3km/h
Mon. 27, Jul.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon78%
Wind Icon17.8km/h
Tue. 28, Jul.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon78%
Wind Icon18.6km/h
Wed. 29, Jul.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon79%
Wind Icon17.4km/h
Thu. 30, Jul.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon78%
Wind Icon18km/h
Fri. 31, Jul.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon78%
Wind Icon17.9km/h
Sat. 1, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon79%
Wind Icon19km/h
Sun. 2, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/27°
Humidity Icon79%
Wind Icon18.9km/h
Mon. 3, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon79%
Wind Icon17.5km/h
Tue. 4, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon79%
Wind Icon16.2km/h
Wed. 5, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon81%
Wind Icon16km/h
Thu. 6, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/26°
Humidity Icon79%
Wind Icon16.2km/h
Fri. 7, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon78%
Wind Icon18.3km/h
Sat. 8, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon78%
Wind Icon16.3km/h
Sun. 9, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon78%
Wind Icon17.3km/h
Mon. 10, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon79%
Wind Icon14.6km/h
Tue. 11, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon79%
Wind Icon16.9km/h
Wed. 12, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon81%
Wind Icon16.5km/h
Thu. 13, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/27°
Humidity Icon81%
Wind Icon16.3km/h
Fri. 14, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/27°
Humidity Icon80%
Wind Icon17.7km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon80%
Wind Icon17.6km/h
Sun. 16, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/27°
Humidity Icon80%
Wind Icon17km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/26°
Humidity Icon81%
Wind Icon18.7km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 18, Jul.

34°C

Low will be onTue. 21, Jul.

26°C

HumidityHumidity

High will be onWed. 5, Aug.

81%

Low will be onSun. 19, Jul.

68%

Wind SpeedWind Speed

High will be onThu. 23, Jul.

25.6km/h

Low will be onSat. 18, Jul.

12.6km/h

PrecipitationPrecipitation

High will be onMon. 17, Aug.

23.06mm

Low will be onThu. 23, Jul.

0.02mm

Ultraviolet IndexUV

High will be onTue. 21, Jul.

11.9

Low will be onSun. 26, Jul.

6

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