Adelaide, South Australia, Australia Climate Change Severity

43
High
The current climate change severity in Adelaide is High, with a 3.2% 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)

Adelaide 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), Adelaide temperature has changed by around +3.9%, 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
6277
24.1%
cloudyCloudy
6441
-35.9%
rainyRainy
6948
-30.4%
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, Adelaide 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 2025, Adelaide experienced significant changes:

Temperature change of

+0.6 °C

Variation in annual rainfall

-27.06 %

Change in average humidity

-8.4 %

PM2.5 levels surged by

-13.6 %

Heatwave changed by

+3.7 day(s)

Coldwave changed by

-1.7 day(s)

Wind speeds changed by

+0.9 km/h

These indicators show improvement in key parametes of climate, but Adelaide 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.

Adelaide Weather Forecast 30 Days (August - September 2025)
Adelaide, South Australia, Australia

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 21, Aug.
overcastOvercast
Temperature Icon17°/12°
Humidity Icon56%
Wind Icon25km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/12°
Humidity Icon65%
Wind Icon20km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon14°/10°
Humidity Icon86%
Wind Icon13km/h
Sun. 24, Aug.
sunnySunny
Temperature Icon17°/9°
Humidity Icon67%
Wind Icon16km/h
Mon. 25, Aug.
partly cloudyPartly Cloudy
Temperature Icon21°/15°
Humidity Icon49%
Wind Icon31km/h
Tue. 26, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/12°
Humidity Icon81%
Wind Icon30km/h
Wed. 27, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/10°
Humidity Icon80%
Wind Icon45km/h
Thu. 28, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon12°/10°
Humidity Icon81%
Wind Icon32km/h
Fri. 29, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon12°/10°
Humidity Icon73%
Wind Icon35km/h
Sat. 30, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon14°/12°
Humidity Icon80%
Wind Icon35km/h
Sun. 31, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/12°
Humidity Icon87%
Wind Icon34km/h
Mon. 1, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/11°
Humidity Icon80%
Wind Icon20km/h
Tue. 2, Sep.
sunnySunny
Temperature Icon18°/12°
Humidity Icon65%
Wind Icon40km/h
Wed. 3, Sep.
partly cloudyPartly Cloudy
Temperature Icon17°/9°
Humidity Icon77%
Wind Icon16km/h
Thu. 4, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/12°
Humidity Icon64%
Wind Icon40km/h
Fri. 5, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon16°/10°
Humidity Icon71%
Wind Icon24km/h
Sat. 6, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon16°/10°
Humidity Icon69%
Wind Icon26km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/11°
Humidity Icon68%
Wind Icon27km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/11°
Humidity Icon73%
Wind Icon25km/h
Tue. 9, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon16°/11°
Humidity Icon73%
Wind Icon22km/h
Wed. 10, Sep.
moderate rain at timesModerate rain at times
Temperature Icon17°/10°
Humidity Icon69%
Wind Icon21km/h
Thu. 11, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon18°/12°
Humidity Icon64%
Wind Icon24km/h
Sat. 13, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/11°
Humidity Icon69%
Wind Icon22km/h
Sun. 14, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/11°
Humidity Icon70%
Wind Icon24km/h
Mon. 15, Sep.
moderate rain at timesModerate rain at times
Temperature Icon17°/10°
Humidity Icon72%
Wind Icon23km/h
Tue. 16, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/11°
Humidity Icon69%
Wind Icon23km/h
Wed. 17, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon17°/11°
Humidity Icon67%
Wind Icon26km/h
Thu. 18, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon17°/11°
Humidity Icon69%
Wind Icon26km/h
Fri. 19, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon18°/11°
Humidity Icon68%
Wind Icon26km/h
Sat. 20, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/11°
Humidity Icon72%
Wind Icon26km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 25, Aug.

20.7°C

Low will be onSun. 24, Aug.

8.9°C

HumidityHumidity

High will be onSun. 31, Aug.

87%

Low will be onMon. 25, Aug.

49%

Wind SpeedWind Speed

High will be onWed. 27, Aug.

45km/h

Low will be onSat. 23, Aug.

12.6km/h

PrecipitationPrecipitation

High will be onSun. 7, Sep.

3.9mm

Low will be onMon. 1, Sep.

0.1mm

Ultraviolet IndexUV

High will be onTue. 2, Sep.

5

Low will be onThu. 21, Aug.

0.7

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