Fremantle, Western Australia, Australia Climate Change Severity

71
Very High
The current climate change severity in Fremantle is Very High, with a 41.2% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Feb. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Fremantle Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Fremantle temperature has changed by around -5.4%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Feb. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
3938
-2.5%
cloudyCloudy
126
-50%
rainyRainy
612
100%
snowySnowy
00
0%
mistyMisty
00
0%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 16 years, Fremantle has experienced measurable shifts in key climate parameters, contributing to the current severity score of 71 (within the Very High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

71/100

Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Fremantle experienced significant changes:

Temperature change of

-1 °C

Variation in annual rainfall

-90.1 %

Change in average humidity

-3.1 %

PM2.5 levels surged by

+89.2 %

Heatwave changed by

-0.6 day(s)

Coldwave changed by

-0.1 day(s)

Wind speeds changed by

+5.5 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Fremantle's Very High severity status requires urgent and immediate adaptation and mitigation strategies, particularly focused on managing extreme weather events, improving air quality, and ensuring water resources are adequate for the population.

Check how we calculate Climate Change Severity
Based on data from Jan. to Feb.

Fremantle Weather Forecast 30 Days (March - April 2026)
Fremantle, Western Australia, Australia

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Mon. 16, Mar.
sunnySunny
Temperature Icon26°/20°
Humidity Icon65%
Wind Icon28.1km/h
Tue. 17, Mar.
sunnySunny
Temperature Icon30°/22°
Humidity Icon52%
Wind Icon27.4km/h
Wed. 18, Mar.
sunnySunny
Temperature Icon32°/23°
Humidity Icon43%
Wind Icon23km/h
Thu. 19, Mar.
sunnySunny
Temperature Icon28°/23°
Humidity Icon52%
Wind Icon20.2km/h
Fri. 20, Mar.
sunnySunny
Temperature Icon27°/22°
Humidity Icon63%
Wind Icon19.8km/h
Sat. 21, Mar.
sunnySunny
Temperature Icon26°/22°
Humidity Icon64%
Wind Icon26.3km/h
Sun. 22, Mar.
sunnySunny
Temperature Icon25°/20°
Humidity Icon67%
Wind Icon38.5km/h
Mon. 23, Mar.
sunnySunny
Temperature Icon27°/17°
Humidity Icon53%
Wind Icon29.5km/h
Tue. 24, Mar.
sunnySunny
Temperature Icon26°/16°
Humidity Icon49%
Wind Icon24.8km/h
Wed. 25, Mar.
sunnySunny
Temperature Icon28°/20°
Humidity Icon50%
Wind Icon29.2km/h
Thu. 26, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/20°
Humidity Icon43%
Wind Icon31km/h
Fri. 27, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon29°/20°
Humidity Icon46%
Wind Icon35.3km/h
Sat. 28, Mar.
sunnySunny
Temperature Icon26°/20°
Humidity Icon59%
Wind Icon29.2km/h
Sun. 29, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/18°
Humidity Icon69%
Wind Icon22km/h
Mon. 30, Mar.
sunnySunny
Temperature Icon21°/16°
Humidity Icon65%
Wind Icon18km/h
Tue. 31, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/17°
Humidity Icon63%
Wind Icon25.2km/h
Wed. 1, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/18°
Humidity Icon60%
Wind Icon23.8km/h
Thu. 2, Apr.
patchy rain possiblePatchy rain possible
Temperature Icon27°/18°
Humidity Icon58%
Wind Icon24.1km/h
Sun. 5, Apr.
patchy rain possiblePatchy rain possible
Temperature Icon25°/17°
Humidity Icon57%
Wind Icon23.4km/h
Mon. 6, Apr.
patchy rain possiblePatchy rain possible
Temperature Icon26°/16°
Humidity Icon59%
Wind Icon22.7km/h
Tue. 7, Apr.
heavy rain at timesHeavy rain at times
Temperature Icon26°/17°
Humidity Icon59%
Wind Icon24.8km/h
Wed. 8, Apr.
heavy rain at timesHeavy rain at times
Temperature Icon26°/17°
Humidity Icon61%
Wind Icon24.1km/h
Thu. 9, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/17°
Humidity Icon61%
Wind Icon24.1km/h
Fri. 10, Apr.
heavy rain at timesHeavy rain at times
Temperature Icon27°/17°
Humidity Icon58%
Wind Icon24.8km/h
Sat. 11, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/18°
Humidity Icon60%
Wind Icon23km/h
Sun. 12, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/18°
Humidity Icon69%
Wind Icon22.3km/h
Mon. 13, Apr.
moderate rain at timesModerate rain at times
Temperature Icon24°/17°
Humidity Icon68%
Wind Icon23km/h
Tue. 14, Apr.
moderate rain at timesModerate rain at times
Temperature Icon24°/16°
Humidity Icon66%
Wind Icon23.8km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 18, Mar.

32°C

Low will be onTue. 24, Mar.

16°C

HumidityHumidity

High will be onSun. 29, Mar.

69%

Low will be onWed. 18, Mar.

43%

Wind SpeedWind Speed

High will be onSun. 22, Mar.

38.5km/h

Low will be onMon. 30, Mar.

18km/h

PrecipitationPrecipitation

High will be onSat. 11, Apr.

3mm

Low will be onMon. 30, Mar.

0.01mm

Ultraviolet IndexUV

High will be onWed. 18, Mar.

8

Low will be onMon. 16, Mar.

2.3

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