Cromwell, Otago, New Zealand Climate Change Severity

33
Moderate
The current climate change severity in Cromwell is Moderate, with a 26.8% 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 Sep. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Cromwell 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), Cromwell temperature has changed by around -6.3%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
4041
2.5%
cloudyCloudy
7550
-33.3%
rainyRainy
12487
-29.8%
snowySnowy
216
700%
mistyMisty
08
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

-0.5 °C

Variation in annual rainfall

-7.1 %

Change in average humidity

-2.07 %

PM2.5 levels surged by

+3.4 %

Heatwave changed by

-8.5 day(s)

Coldwave changed by

-1.8 day(s)

Wind speeds changed by

-1.2 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 Sep.

Cromwell Weather Forecast 30 Days (October - November 2025)
Cromwell, Otago, New Zealand

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 18, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon16°/4°
Humidity Icon69%
Wind Icon27km/h
Sun. 19, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon12°/-2°
Humidity Icon65%
Wind Icon33km/h
Mon. 20, Oct.
heavy rainHeavy rain
Temperature Icon11°/1°
Humidity Icon84%
Wind Icon31km/h
Tue. 21, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon10°/-1°
Humidity Icon78%
Wind Icon49km/h
Wed. 22, Oct.
sunnySunny
Temperature Icon13°/-2°
Humidity Icon74%
Wind Icon30km/h
Thu. 23, Oct.
moderate rainModerate rain
Temperature Icon13°/2°
Humidity Icon92%
Wind Icon24km/h
Fri. 24, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/2°
Humidity Icon72%
Wind Icon22km/h
Sat. 25, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon12°/-2°
Humidity Icon71%
Wind Icon36km/h
Sun. 26, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon6°/-1°
Humidity Icon74%
Wind Icon27km/h
Mon. 27, Oct.
overcastOvercast
Temperature Icon12°/-3°
Humidity Icon65%
Wind Icon15km/h
Tue. 28, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon6°/1°
Humidity Icon89%
Wind Icon10km/h
Wed. 29, Oct.
partly cloudyPartly Cloudy
Temperature Icon13°/-5°
Humidity Icon76%
Wind Icon10km/h
Thu. 30, Oct.
partly cloudyPartly Cloudy
Temperature Icon16°/4°
Humidity Icon70%
Wind Icon7km/h
Fri. 31, Oct.
partly cloudyPartly Cloudy
Temperature Icon15°/5°
Humidity Icon75%
Wind Icon25km/h
Sat. 1, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon10°/4°
Humidity Icon92%
Wind Icon21km/h
Sun. 2, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/5°
Humidity Icon79%
Wind Icon16km/h
Mon. 3, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/3°
Humidity Icon80%
Wind Icon14km/h
Tue. 4, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/3°
Humidity Icon80%
Wind Icon15km/h
Wed. 5, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/3°
Humidity Icon81%
Wind Icon12km/h
Thu. 6, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/4°
Humidity Icon76%
Wind Icon11km/h
Fri. 7, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/5°
Humidity Icon74%
Wind Icon13km/h
Sat. 8, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/6°
Humidity Icon79%
Wind Icon13km/h
Sun. 9, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/5°
Humidity Icon76%
Wind Icon14km/h
Mon. 10, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/5°
Humidity Icon75%
Wind Icon13km/h
Wed. 12, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/4°
Humidity Icon77%
Wind Icon12km/h
Thu. 13, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/5°
Humidity Icon75%
Wind Icon12km/h
Fri. 14, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/6°
Humidity Icon77%
Wind Icon13km/h
Sat. 15, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/5°
Humidity Icon79%
Wind Icon14km/h
Sun. 16, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/5°
Humidity Icon78%
Wind Icon14km/h
Mon. 17, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/5°
Humidity Icon82%
Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 7, Nov.

16.3°C

Low will be onWed. 29, Oct.

-4.7°C

HumidityHumidity

High will be onThu. 23, Oct.

92%

Low will be onSun. 19, Oct.

65%

Wind SpeedWind Speed

High will be onTue. 21, Oct.

49km/h

Low will be onThu. 30, Oct.

7.2km/h

PrecipitationPrecipitation

High will be onMon. 20, Oct.

26.2mm

Low will be onWed. 22, Oct.

0.01mm

Ultraviolet IndexUV

High will be onThu. 30, Oct.

4

Low will be onSun. 26, Oct.

2

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