Cromwell, Otago, New Zealand Climate Change Severity

33
Moderate
The current climate change severity in Cromwell is Moderate, with a -23.3% 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 Jun. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Cromwell Weather Condition Changes (Historic Vs 2025)

0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Cromwell temperature has changed by around +4.4%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jun. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2832
14.2%

cloudyCloudy
5142
-17.6%

rainyRainy
8271
-13.4%

snowySnowy
14
300%

mistyMisty
02
100%

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

Climate Change Indicators:

Over the past 15 years, Cromwell has experienced measurable improvements in key climate parameters, contributing to the current severity score of 33 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

33/100


Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Cromwell experienced significant changes:

Temperature change of

+0.4 °C


Variation in annual rainfall

-15.6 %


Change in average humidity

-4.1 %


PM2.5 levels surged by

+11.3 %


Heatwave changed by

-5.6 day(s)


Coldwave changed by

-2.7 day(s)


Wind speeds changed by

-1.3 km/h


These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

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

Cromwell Weather Forecast 30 Days (July - August 2025)
Cromwell, Otago, New Zealand


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 29, Jul.
moderate rainModerate rain

Temperature Icon11°/1°

Humidity Icon90%

Wind Icon10km/h
Wed. 30, Jul.
patchy rain possiblePatchy rain nearby

Temperature Icon11°/3°

Humidity Icon87%

Wind Icon11km/h
Thu. 31, Jul.
patchy rain possiblePatchy rain nearby

Temperature Icon7°/2°

Humidity Icon86%

Wind Icon19km/h
Fri. 1, Aug.
sunnySunny

Temperature Icon8°/1°

Humidity Icon77%

Wind Icon6km/h
Sat. 2, Aug.
sunnySunny

Temperature Icon10°/-3°

Humidity Icon78%

Wind Icon15km/h
Sun. 3, Aug.
sunnySunny

Temperature Icon9°/-5°

Humidity Icon82%

Wind Icon7km/h
Mon. 4, Aug.
partly cloudyPartly Cloudy

Temperature Icon9°/-4°

Humidity Icon70%

Wind Icon4km/h
Tue. 5, Aug.
sunnySunny

Temperature Icon10°/-4°

Humidity Icon59%

Wind Icon7km/h
Wed. 6, Aug.
partly cloudyPartly Cloudy

Temperature Icon11°/-3°

Humidity Icon66%

Wind Icon15km/h
Thu. 7, Aug.
overcastOvercast

Temperature Icon10°/0°

Humidity Icon87%

Wind Icon10km/h
Fri. 8, Aug.
partly cloudyPartly Cloudy

Temperature Icon12°/0°

Humidity Icon84%

Wind Icon17km/h
Sat. 9, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon8°/2°

Humidity Icon91%

Wind Icon12km/h
Sun. 10, Aug.
sunnySunny

Temperature Icon11°/3°

Humidity Icon80%

Wind Icon11km/h
Mon. 11, Aug.
partly cloudyPartly Cloudy

Temperature Icon12°/5°

Humidity Icon81%

Wind Icon14km/h
Tue. 12, Aug.
moderate rainModerate rain

Temperature Icon5°/-2°

Humidity Icon94%

Wind Icon18km/h
Wed. 13, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon6°/0°

Humidity Icon91%

Wind Icon11km/h
Thu. 14, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon5°/0°

Humidity Icon91%

Wind Icon11km/h
Fri. 15, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon6°/-1°

Humidity Icon90%

Wind Icon10km/h
Sat. 16, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon6°/0°

Humidity Icon90%

Wind Icon10km/h
Sun. 17, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon6°/0°

Humidity Icon90%

Wind Icon9km/h
Mon. 18, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon6°/-1°

Humidity Icon88%

Wind Icon9km/h
Tue. 19, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon6°/-1°

Humidity Icon87%

Wind Icon9km/h
Wed. 20, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon6°/0°

Humidity Icon88%

Wind Icon9km/h
Thu. 21, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon6°/0°

Humidity Icon89%

Wind Icon9km/h
Fri. 22, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon7°/0°

Humidity Icon88%

Wind Icon9km/h
Sat. 23, Aug.
moderate rain at timesModerate rain at times

Temperature Icon7°/1°

Humidity Icon88%

Wind Icon10km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon7°/1°

Humidity Icon91%

Wind Icon11km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon8°/1°

Humidity Icon89%

Wind Icon12km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon8°/1°

Humidity Icon89%

Wind Icon12km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon7°/1°

Humidity Icon87%

Wind Icon11km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon8°/1°

Humidity Icon88%

Wind Icon10km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 8, Aug.

12.4°C


Low will be onSun. 3, Aug.

-4.9°C

HumidityHumidity

High will be onTue. 12, Aug.

94%


Low will be onTue. 5, Aug.

59%

Wind SpeedWind Speed

High will be onThu. 31, Jul.

19.4km/h


Low will be onMon. 4, Aug.

3.6km/h

PrecipitationPrecipitation

High will be onTue. 12, Aug.

6.3mm


Low will be onSat. 2, Aug.

0.01mm

Ultraviolet IndexUV

High will be onFri. 8, Aug.

4


Low will be onThu. 7, Aug.

2