Bunbury, Western Australia, Australia Climate Change Severity

48
High
The current climate change severity in Bunbury is High, with a 6.8% 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

Bunbury 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), Bunbury temperature has changed by around +2.03%, 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
8066
-17.5%
cloudyCloudy
5528
-49.09%
rainyRainy
6362
-1.5%
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, Bunbury 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, Bunbury experienced significant changes:

Temperature change of

+0.3 °C

Variation in annual rainfall

+22.8 %

Change in average humidity

-5.6 %

PM2.5 levels surged by

+3.3 %

Heatwave changed by

+6.4 day(s)

Coldwave changed by

-3.4 day(s)

Wind speeds changed by

+2.8 km/h

These indicators show that Bunbury 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.

Bunbury Weather Forecast 30 Days (August - September 2025)
Bunbury, Western Australia, Australia

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 10, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/10°
Humidity Icon73%
Wind Icon18km/h
Mon. 11, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon16°/12°
Humidity Icon76%
Wind Icon22km/h
Tue. 12, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon17°/11°
Humidity Icon76%
Wind Icon16km/h
Wed. 13, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon19°/13°
Humidity Icon76%
Wind Icon47km/h
Thu. 14, Aug.
moderate rainModerate rain
Temperature Icon13°/10°
Humidity Icon72%
Wind Icon59km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon14°/10°
Humidity Icon66%
Wind Icon7km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon14°/9°
Humidity Icon71%
Wind Icon13km/h
Sun. 17, Aug.
sunnySunny
Temperature Icon16°/8°
Humidity Icon78%
Wind Icon18km/h
Mon. 18, Aug.
partly cloudyPartly Cloudy
Temperature Icon15°/7°
Humidity Icon77%
Wind Icon16km/h
Tue. 19, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon16°/8°
Humidity Icon77%
Wind Icon34km/h
Wed. 20, Aug.
moderate rainModerate rain
Temperature Icon14°/12°
Humidity Icon73%
Wind Icon48km/h
Thu. 21, Aug.
moderate rainModerate rain
Temperature Icon16°/13°
Humidity Icon80%
Wind Icon40km/h
Fri. 22, Aug.
moderate rainModerate rain
Temperature Icon12°/9°
Humidity Icon77%
Wind Icon32km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/10°
Humidity Icon76%
Wind Icon34km/h
Sun. 24, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon16°/9°
Humidity Icon75%
Wind Icon18km/h
Mon. 25, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon17°/10°
Humidity Icon76%
Wind Icon17km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/10°
Humidity Icon78%
Wind Icon19km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/11°
Humidity Icon76%
Wind Icon21km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/11°
Humidity Icon76%
Wind Icon22km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/11°
Humidity Icon80%
Wind Icon23km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/11°
Humidity Icon77%
Wind Icon22km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/11°
Humidity Icon78%
Wind Icon25km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/11°
Humidity Icon76%
Wind Icon27km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/10°
Humidity Icon74%
Wind Icon25km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/10°
Humidity Icon75%
Wind Icon23km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/10°
Humidity Icon74%
Wind Icon25km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/10°
Humidity Icon76%
Wind Icon22km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/10°
Humidity Icon74%
Wind Icon25km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/10°
Humidity Icon75%
Wind Icon25km/h
Mon. 8, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon17°/11°
Humidity Icon74%
Wind Icon22km/h
Tue. 9, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/12°
Humidity Icon76%
Wind Icon22km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 13, Aug.

18.6°C

Low will be onMon. 18, Aug.

7.3°C

HumidityHumidity

High will be onThu. 21, Aug.

80%

Low will be onFri. 15, Aug.

66%

Wind SpeedWind Speed

High will be onThu. 14, Aug.

59.4km/h

Low will be onFri. 15, Aug.

7.2km/h

PrecipitationPrecipitation

High will be onThu. 21, Aug.

12.2mm

Low will be onFri. 15, Aug.

0.08mm

Ultraviolet IndexUV

High will be onSun. 17, Aug.

5

Low will be onMon. 11, Aug.

0.3

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