Waitakere, Auckland, New Zealand Climate Change Severity

52
High
The current climate change severity in Waitakere is High, with a 15.3% 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

Waitakere 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), Waitakere temperature has changed by around -3.07%, 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
2215
-31.8%
cloudyCloudy
4929
-40.8%
rainyRainy
125117
-6.4%
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, Waitakere has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (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

52/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Waitakere experienced significant changes:

Temperature change of

-0.5 °C

Variation in annual rainfall

+12.6 %

Change in average humidity

+0.3 %

PM2.5 levels surged by

-59.8 %

Heatwave changed by

-4 day(s)

Coldwave changed by

-3.3 day(s)

Wind speeds changed by

-4.2 km/h

These indicators show that Waitakere 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.

Waitakere Weather Forecast 30 Days (August - September 2025)
Waitakere, Auckland, New Zealand

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 7, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon16°/12°
Humidity Icon83%
Wind Icon21km/h
Fri. 8, Aug.
moderate rainModerate rain
Temperature Icon14°/12°
Humidity Icon84%
Wind Icon23km/h
Sat. 9, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon12°/7°
Humidity Icon68%
Wind Icon26km/h
Sun. 10, Aug.
sunnySunny
Temperature Icon10°/5°
Humidity Icon64%
Wind Icon20km/h
Mon. 11, Aug.
partly cloudyPartly Cloudy
Temperature Icon13°/5°
Humidity Icon72%
Wind Icon13km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon13°/4°
Humidity Icon78%
Wind Icon12km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon13°/6°
Humidity Icon79%
Wind Icon12km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon13°/8°
Humidity Icon76%
Wind Icon15km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon13°/6°
Humidity Icon78%
Wind Icon10km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon14°/7°
Humidity Icon79%
Wind Icon16km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/8°
Humidity Icon86%
Wind Icon21km/h
Mon. 18, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/10°
Humidity Icon85%
Wind Icon17km/h
Tue. 19, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/9°
Humidity Icon92%
Wind Icon13km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon16°/11°
Humidity Icon88%
Wind Icon17km/h
Thu. 21, Aug.
moderate rainModerate rain
Temperature Icon16°/10°
Humidity Icon85%
Wind Icon28km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/10°
Humidity Icon77%
Wind Icon23km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/10°
Humidity Icon79%
Wind Icon19km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/10°
Humidity Icon78%
Wind Icon22km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/11°
Humidity Icon81%
Wind Icon25km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/11°
Humidity Icon79%
Wind Icon26km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/11°
Humidity Icon79%
Wind Icon25km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/11°
Humidity Icon79%
Wind Icon22km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/10°
Humidity Icon81%
Wind Icon22km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/11°
Humidity Icon84%
Wind Icon25km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/11°
Humidity Icon82%
Wind Icon23km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/10°
Humidity Icon80%
Wind Icon22km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/11°
Humidity Icon80%
Wind Icon23km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/11°
Humidity Icon79%
Wind Icon28km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/11°
Humidity Icon79%
Wind Icon27km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/11°
Humidity Icon78%
Wind Icon26km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/11°
Humidity Icon81%
Wind Icon26km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 20, Aug.

16.2°C

Low will be onTue. 12, Aug.

4.4°C

HumidityHumidity

High will be onTue. 19, Aug.

92%

Low will be onSun. 10, Aug.

64%

Wind SpeedWind Speed

High will be onThu. 21, Aug.

27.7km/h

Low will be onFri. 15, Aug.

10.1km/h

PrecipitationPrecipitation

High will be onFri. 8, Aug.

10.1mm

Low will be onWed. 13, Aug.

0.01mm

Ultraviolet IndexUV

High will be onWed. 13, Aug.

4

Low will be onWed. 13, Aug.

4

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