Caledon, Western Cape, South Africa Climate Change Severity

48
High
The current climate change severity in Caledon is High, with a 21.4% 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 Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Caledon 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), Caledon temperature has changed by around -0.4%, 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
5942
-28.8%
cloudyCloudy
6436
-43.7%
rainyRainy
7473
-1.3%
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, Caledon has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (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

48/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Caledon experienced significant changes:

Temperature change of

-0.08 °C

Variation in annual rainfall

+4.9 %

Change in average humidity

-0.8 %

PM2.5 levels surged by

+233.1 %

Heatwave changed by

-1.2 day(s)

Coldwave changed by

-1.1 day(s)

Wind speeds changed by

+2.1 km/h

These indicators show that Caledon 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 Jul.

Caledon Weather Forecast 30 Days (August - September 2025)
Caledon, Western Cape, South Africa

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 8, Aug.
partly cloudyPartly Cloudy
Temperature Icon16°/12°
Humidity Icon82%
Wind Icon16km/h
Sat. 9, Aug.
moderate rainModerate rain
Temperature Icon16°/13°
Humidity Icon79%
Wind Icon57km/h
Sun. 10, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/11°
Humidity Icon69%
Wind Icon43km/h
Mon. 11, Aug.
overcastOvercast
Temperature Icon13°/9°
Humidity Icon66%
Wind Icon15km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon14°/11°
Humidity Icon74%
Wind Icon20km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon14°/11°
Humidity Icon81%
Wind Icon14km/h
Thu. 14, Aug.
partly cloudyPartly Cloudy
Temperature Icon17°/11°
Humidity Icon79%
Wind Icon40km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon19°/13°
Humidity Icon79%
Wind Icon41km/h
Sat. 16, Aug.
sunnySunny
Temperature Icon17°/13°
Humidity Icon81%
Wind Icon26km/h
Sun. 17, Aug.
sunnySunny
Temperature Icon16°/12°
Humidity Icon80%
Wind Icon15km/h
Mon. 18, Aug.
overcastOvercast
Temperature Icon17°/12°
Humidity Icon76%
Wind Icon16km/h
Tue. 19, Aug.
overcastOvercast
Temperature Icon19°/14°
Humidity Icon83%
Wind Icon14km/h
Wed. 20, Aug.
partly cloudyPartly Cloudy
Temperature Icon18°/14°
Humidity Icon74%
Wind Icon30km/h
Thu. 21, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon14°/13°
Humidity Icon67%
Wind Icon38km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/11°
Humidity Icon75%
Wind Icon26km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/11°
Humidity Icon75%
Wind Icon23km/h
Sun. 24, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon17°/11°
Humidity Icon74%
Wind Icon21km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/11°
Humidity Icon77%
Wind Icon30km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/11°
Humidity Icon76%
Wind Icon31km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/11°
Humidity Icon76%
Wind Icon27km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/11°
Humidity Icon74%
Wind Icon26km/h
Fri. 29, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon16°/11°
Humidity Icon72%
Wind Icon26km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/11°
Humidity Icon76%
Wind Icon27km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/12°
Humidity Icon74%
Wind Icon33km/h
Mon. 1, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon17°/12°
Humidity Icon72%
Wind Icon28km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/12°
Humidity Icon75%
Wind Icon29km/h
Wed. 3, Sep.
moderate rain at timesModerate rain at times
Temperature Icon17°/12°
Humidity Icon76%
Wind Icon28km/h
Thu. 4, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon18°/12°
Humidity Icon75%
Wind Icon28km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/12°
Humidity Icon76%
Wind Icon30km/h
Sat. 6, Sep.
moderate rain at timesModerate rain at times
Temperature Icon17°/11°
Humidity Icon75%
Wind Icon26km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/12°
Humidity Icon76%
Wind Icon26km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 15, Aug.

18.9°C

Low will be onMon. 11, Aug.

8.9°C

HumidityHumidity

High will be onTue. 19, Aug.

83%

Low will be onMon. 11, Aug.

66%

Wind SpeedWind Speed

High will be onSat. 9, Aug.

56.5km/h

Low will be onWed. 13, Aug.

13.7km/h

PrecipitationPrecipitation

High will be onSat. 9, Aug.

6.2mm

Low will be onSun. 24, Aug.

0.1mm

Ultraviolet IndexUV

High will be onFri. 15, Aug.

6

Low will be onSun. 10, Aug.

0.4

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