Guangzhou, Guangdong, China Climate Change Severity

52
High
The current climate change severity in Guangzhou is High, with a 3.03% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Aug. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Guangzhou 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), Guangzhou temperature has changed by around +1.6%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
1833
83.3%
cloudyCloudy
3234
6.2%
rainyRainy
17493
-46.5%
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, Guangzhou has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (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

52/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Guangzhou experienced significant changes:

Temperature change of

+0.3 °C

Variation in annual rainfall

-31.5 %

Change in average humidity

-12.5 %

PM2.5 levels surged by

-5.8 %

Heatwave changed by

+1.06 day(s)

Coldwave changed by

-0.3 day(s)

Wind speeds changed by

+1.4 km/h

These indicators show that Guangzhou 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 Aug.

Guangzhou Weather Forecast 30 Days (September - October 2025)
Guangzhou, Guangdong, China

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 16, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon35°/28°
Humidity Icon57%
Wind Icon14km/h
Wed. 17, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon36°/28°
Humidity Icon58%
Wind Icon13km/h
Thu. 18, Sep.
moderate rainModerate rain
Temperature Icon35°/28°
Humidity Icon64%
Wind Icon9km/h
Fri. 19, Sep.
moderate rainModerate rain
Temperature Icon35°/27°
Humidity Icon65%
Wind Icon15km/h
Sat. 20, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon35°/27°
Humidity Icon58%
Wind Icon20km/h
Sun. 21, Sep.
partly cloudyPartly Cloudy
Temperature Icon34°/27°
Humidity Icon58%
Wind Icon21km/h
Mon. 22, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon29°/24°
Humidity Icon74%
Wind Icon27km/h
Tue. 23, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon34°/26°
Humidity Icon62%
Wind Icon23km/h
Wed. 24, Sep.
sunnySunny
Temperature Icon30°/24°
Humidity Icon58%
Wind Icon30km/h
Thu. 25, Sep.
sunnySunny
Temperature Icon31°/23°
Humidity Icon54%
Wind Icon23km/h
Fri. 26, Sep.
partly cloudyPartly Cloudy
Temperature Icon29°/24°
Humidity Icon56%
Wind Icon23km/h
Sat. 27, Sep.
partly cloudyPartly Cloudy
Temperature Icon31°/24°
Humidity Icon58%
Wind Icon15km/h
Sun. 28, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon32°/26°
Humidity Icon65%
Wind Icon10km/h
Mon. 29, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon32°/26°
Humidity Icon77%
Wind Icon16km/h
Tue. 30, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon31°/24°
Humidity Icon70%
Wind Icon13km/h
Wed. 1, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon32°/24°
Humidity Icon70%
Wind Icon12km/h
Thu. 2, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon32°/24°
Humidity Icon67%
Wind Icon13km/h
Fri. 3, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon31°/24°
Humidity Icon67%
Wind Icon13km/h
Sat. 4, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon31°/24°
Humidity Icon67%
Wind Icon13km/h
Sun. 5, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/24°
Humidity Icon66%
Wind Icon14km/h
Mon. 6, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon30°/23°
Humidity Icon66%
Wind Icon13km/h
Tue. 7, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/23°
Humidity Icon66%
Wind Icon14km/h
Wed. 8, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/23°
Humidity Icon65%
Wind Icon14km/h
Thu. 9, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/23°
Humidity Icon68%
Wind Icon15km/h
Fri. 10, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/22°
Humidity Icon68%
Wind Icon16km/h
Sat. 11, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/22°
Humidity Icon67%
Wind Icon14km/h
Sun. 12, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/22°
Humidity Icon66%
Wind Icon14km/h
Mon. 13, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/22°
Humidity Icon68%
Wind Icon15km/h
Tue. 14, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/22°
Humidity Icon69%
Wind Icon14km/h
Wed. 15, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/22°
Humidity Icon67%
Wind Icon16km/h
Thu. 16, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/22°
Humidity Icon66%
Wind Icon15km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 17, Sep.

36°C

Low will be onThu. 16, Oct.

21.6°C

HumidityHumidity

High will be onMon. 29, Sep.

77%

Low will be onThu. 25, Sep.

54%

Wind SpeedWind Speed

High will be onWed. 24, Sep.

29.9km/h

Low will be onThu. 18, Sep.

9km/h

PrecipitationPrecipitation

High will be onThu. 18, Sep.

12.2mm

Low will be onTue. 23, Sep.

0.1mm

Ultraviolet IndexUV

High will be onSun. 21, Sep.

7

Low will be onThu. 18, Sep.

2

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