Whyalla, South Australia, Australia Climate Change Severity

48
High
The current climate change severity in Whyalla is High, with a 5.7% 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 Jun. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Whyalla 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), Whyalla temperature has changed by around +2.9%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
7476
2.7%
cloudyCloudy
6244
-29.03%
rainyRainy
5048
-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 16 years, Whyalla 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 2026, Whyalla experienced significant changes:

Temperature change of

+0.58 °C

Variation in annual rainfall

+23.89 %

Change in average humidity

+2.1 %

PM2.5 levels surged by

+18.48 %

Heatwave changed by

-2 Days

Coldwave changed by

-2 Days

Wind speeds changed by

+6.1 km/h

These indicators show that Whyalla 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 Jun.

Whyalla Weather Forecast 30 Days (August 2026)
Whyalla, South Australia, Australia

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sat. 1, Aug.
sunnySunny
Temperature Icon16°/8°
Humidity Icon50%
Wind Icon20.5km/h
Sun. 2, Aug.
sunnySunny
Temperature Icon18°/7°
Humidity Icon51%
Wind Icon31.3km/h
Mon. 3, Aug.
sunnySunny
Temperature Icon16°/9°
Humidity Icon64%
Wind Icon22.7km/h
Tue. 4, Aug.
sunnySunny
Temperature Icon13°/8°
Humidity Icon66%
Wind Icon11.2km/h
Wed. 5, Aug.
sunnySunny
Temperature Icon16°/8°
Humidity Icon57%
Wind Icon12.2km/h
Thu. 6, Aug.
sunnySunny
Temperature Icon18°/10°
Humidity Icon52%
Wind Icon12.6km/h
Fri. 7, Aug.
sunnySunny
Temperature Icon20°/11°
Humidity Icon50%
Wind Icon22km/h
Sat. 8, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon14°/12°
Humidity Icon54%
Wind Icon42.5km/h
Sun. 9, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/9°
Humidity Icon67%
Wind Icon48.2km/h
Mon. 10, Aug.
patchy rain possibleRain Possible
Temperature Icon17°/10°
Humidity Icon63%
Wind Icon27.4km/h
Tue. 11, Aug.
moderate rain at timesRain
Temperature Icon17°/9°
Humidity Icon65%
Wind Icon26.3km/h
Wed. 12, Aug.
patchy rain possibleRain Possible
Temperature Icon17°/9°
Humidity Icon65%
Wind Icon23.8km/h
Thu. 13, Aug.
patchy rain possibleRain Possible
Temperature Icon18°/9°
Humidity Icon65%
Wind Icon22.9km/h
Fri. 14, Aug.
patchy rain possibleRain Possible
Temperature Icon19°/9°
Humidity Icon60%
Wind Icon24.6km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon19°/10°
Humidity Icon59%
Wind Icon27km/h
Sun. 16, Aug.
heavy rain at timesHeavy Rain
Temperature Icon18°/10°
Humidity Icon64%
Wind Icon28.1km/h
Mon. 17, Aug.
heavy rain at timesHeavy Rain
Temperature Icon18°/9°
Humidity Icon63%
Wind Icon29.1km/h
Tue. 18, Aug.
heavy rain at timesHeavy Rain
Temperature Icon18°/9°
Humidity Icon64%
Wind Icon27.8km/h
Wed. 19, Aug.
moderate rain at timesRain
Temperature Icon17°/9°
Humidity Icon62%
Wind Icon24.7km/h
Thu. 20, Aug.
moderate rain at timesRain
Temperature Icon18°/10°
Humidity Icon60%
Wind Icon25km/h
Fri. 21, Aug.
moderate rain at timesRain
Temperature Icon19°/9°
Humidity Icon61%
Wind Icon23.3km/h
Sat. 22, Aug.
moderate rain at timesRain
Temperature Icon19°/9°
Humidity Icon61%
Wind Icon24.4km/h
Sun. 23, Aug.
heavy rain at timesHeavy Rain
Temperature Icon18°/9°
Humidity Icon62%
Wind Icon26.1km/h
Mon. 24, Aug.
patchy rain possibleRain Possible
Temperature Icon18°/9°
Humidity Icon61%
Wind Icon25km/h
Tue. 25, Aug.
patchy rain possibleRain Possible
Temperature Icon18°/9°
Humidity Icon62%
Wind Icon23.7km/h
Wed. 26, Aug.
moderate rain at timesRain
Temperature Icon18°/8°
Humidity Icon66%
Wind Icon19.7km/h
Thu. 27, Aug.
patchy rain possibleRain Possible
Temperature Icon19°/8°
Humidity Icon59%
Wind Icon23.9km/h
Fri. 28, Aug.
moderate rain at timesRain
Temperature Icon20°/9°
Humidity Icon60%
Wind Icon22.1km/h
Sat. 29, Aug.
moderate rain at timesRain
Temperature Icon20°/10°
Humidity Icon58%
Wind Icon30.6km/h
Sun. 30, Aug.
moderate rain at timesRain
Temperature Icon19°/9°
Humidity Icon57%
Wind Icon25.3km/h
Mon. 31, Aug.
patchy rain possibleRain Possible
Temperature Icon20°/10°
Humidity Icon58%
Wind Icon24.2km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 7, Aug.

20°C

Low will be onSun. 2, Aug.

7°C

HumidityHumidity

High will be onSun. 9, Aug.

67%

Low will be onSat. 1, Aug.

50%

Wind SpeedWind Speed

High will be onSun. 9, Aug.

48.2km/h

Low will be onTue. 4, Aug.

11.2km/h

PrecipitationPrecipitation

High will be onSat. 15, Aug.

2.2mm

Low will be onThu. 27, Aug.

0.1mm

Ultraviolet IndexUV

High will be onFri. 7, Aug.

6

Low will be onWed. 5, Aug.

2.9

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