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
Mon. 25, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/12°
Humidity Icon55%
Wind Icon18km/h
Tue. 26, Aug.
heavy rainHeavy rain
Temperature Icon15°/8°
Humidity Icon89%
Wind Icon23km/h
Wed. 27, Aug.
moderate rainModerate rain
Temperature Icon12°/8°
Humidity Icon88%
Wind Icon28km/h
Thu. 28, Aug.
moderate rainModerate rain
Temperature Icon12°/8°
Humidity Icon93%
Wind Icon26km/h
Fri. 29, Aug.
moderate rainModerate rain
Temperature Icon8°/5°
Humidity Icon89%
Wind Icon36km/h
Sat. 30, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon10°/4°
Humidity Icon76%
Wind Icon25km/h
Sun. 31, Aug.
partly cloudyPartly Cloudy
Temperature Icon11°/3°
Humidity Icon78%
Wind Icon14km/h
Mon. 1, Sep.
sunnySunny
Temperature Icon13°/4°
Humidity Icon73%
Wind Icon9km/h
Tue. 2, Sep.
sunnySunny
Temperature Icon16°/6°
Humidity Icon68%
Wind Icon25km/h
Wed. 3, Sep.
partly cloudyPartly Cloudy
Temperature Icon17°/7°
Humidity Icon79%
Wind Icon15km/h
Thu. 4, Sep.
sunnySunny
Temperature Icon20°/11°
Humidity Icon52%
Wind Icon18km/h
Fri. 5, Sep.
sunnySunny
Temperature Icon23°/10°
Humidity Icon53%
Wind Icon17km/h
Sat. 6, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon21°/9°
Humidity Icon66%
Wind Icon30km/h
Sun. 7, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/9°
Humidity Icon97%
Wind Icon32km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/8°
Humidity Icon75%
Wind Icon20km/h
Tue. 9, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/8°
Humidity Icon76%
Wind Icon18km/h
Wed. 10, Sep.
moderate rain at timesModerate rain at times
Temperature Icon18°/7°
Humidity Icon70%
Wind Icon16km/h
Thu. 11, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon19°/9°
Humidity Icon65%
Wind Icon20km/h
Sat. 13, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/8°
Humidity Icon71%
Wind Icon18km/h
Sun. 14, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/9°
Humidity Icon71%
Wind Icon19km/h
Mon. 15, Sep.
moderate rain at timesModerate rain at times
Temperature Icon18°/8°
Humidity Icon73%
Wind Icon19km/h
Tue. 16, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/9°
Humidity Icon71%
Wind Icon19km/h
Wed. 17, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon18°/8°
Humidity Icon68%
Wind Icon22km/h
Thu. 18, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon17°/8°
Humidity Icon71%
Wind Icon21km/h
Fri. 19, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon18°/8°
Humidity Icon70%
Wind Icon22km/h
Sat. 20, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/9°
Humidity Icon75%
Wind Icon21km/h
Sun. 21, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon17°/8°
Humidity Icon75%
Wind Icon19km/h
Mon. 22, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon19°/8°
Humidity Icon72%
Wind Icon19km/h
Tue. 23, Sep.
moderate rain at timesModerate rain at times
Temperature Icon18°/8°
Humidity Icon69%
Wind Icon20km/h
Wed. 24, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/8°
Humidity Icon69%
Wind Icon18km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 5, Sep.

23.1°C

Low will be onSun. 31, Aug.

2.5°C

HumidityHumidity

High will be onSun. 7, Sep.

97%

Low will be onThu. 4, Sep.

52%

Wind SpeedWind Speed

High will be onFri. 29, Aug.

35.6km/h

Low will be onMon. 1, Sep.

9.4km/h

PrecipitationPrecipitation

High will be onTue. 26, Aug.

22.8mm

Low will be onSun. 31, Aug.

0.03mm

Ultraviolet IndexUV

High will be onFri. 5, Sep.

6

Low will be onFri. 29, Aug.

0.5

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