Punta Arenas, Magallanes Y De La Antartica Chilena, Chile Climate Change Severity

43
High
The current climate change severity in Punta Arenas is High, with a 2.8% 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 (c)

Punta Arenas 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), Punta Arenas temperature has changed by around +2.7%, 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
99
0%
cloudyCloudy
3822
-42.1%
rainyRainy
131102
-22.1%
snowySnowy
215
650%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Punta Arenas has experienced measurable shifts in key climate parameters, contributing to the current severity score of 43 (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

43/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Punta Arenas experienced significant changes:

Temperature change of

+0.1 °C

Variation in annual rainfall

-0.03 %

Change in average humidity

+0.4 %

PM2.5 levels surged by

+246.7 %

Heatwave changed by

-4.9 day(s)

Coldwave changed by

-6.2 day(s)

Wind speeds changed by

+0.4 km/h

These indicators show that Punta Arenas 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.

Punta Arenas Weather Forecast 30 Days (August - September 2025)
Punta Arenas, Magallanes Y De La Antartica Chilena, Chile

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 21, Aug.
partly cloudyPartly Cloudy
Temperature Icon6°/1°
Humidity Icon72%
Wind Icon23km/h
Fri. 22, Aug.
partly cloudyPartly Cloudy
Temperature Icon5°/2°
Humidity Icon74%
Wind Icon28km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon5°/1°
Humidity Icon88%
Wind Icon28km/h
Sun. 24, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/4°
Humidity Icon87%
Wind Icon37km/h
Mon. 25, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/3°
Humidity Icon77%
Wind Icon38km/h
Tue. 26, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon6°/4°
Humidity Icon73%
Wind Icon44km/h
Wed. 27, Aug.
sunnySunny
Temperature Icon8°/4°
Humidity Icon74%
Wind Icon18km/h
Thu. 28, Aug.
sunnySunny
Temperature Icon7°/3°
Humidity Icon71%
Wind Icon16km/h
Fri. 29, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/3°
Humidity Icon76%
Wind Icon37km/h
Sat. 30, Aug.
partly cloudyPartly Cloudy
Temperature Icon6°/3°
Humidity Icon64%
Wind Icon35km/h
Sun. 31, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon6°/1°
Humidity Icon79%
Wind Icon38km/h
Mon. 1, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon4°/3°
Humidity Icon78%
Wind Icon38km/h
Tue. 2, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon6°/2°
Humidity Icon83%
Wind Icon48km/h
Wed. 3, Sep.
partly cloudyPartly Cloudy
Temperature Icon3°/0°
Humidity Icon61%
Wind Icon34km/h
Thu. 4, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon7°/3°
Humidity Icon73%
Wind Icon30km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/3°
Humidity Icon74%
Wind Icon31km/h
Sat. 6, Sep.
moderate rain at timesModerate rain at times
Temperature Icon7°/2°
Humidity Icon75%
Wind Icon26km/h
Sun. 7, Sep.
moderate rain at timesModerate rain at times
Temperature Icon7°/2°
Humidity Icon77%
Wind Icon26km/h
Mon. 8, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon7°/2°
Humidity Icon74%
Wind Icon30km/h
Tue. 9, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/3°
Humidity Icon73%
Wind Icon33km/h
Wed. 10, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon7°/3°
Humidity Icon75%
Wind Icon31km/h
Thu. 11, Sep.
moderate rain at timesModerate rain at times
Temperature Icon7°/3°
Humidity Icon74%
Wind Icon34km/h
Sat. 13, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/3°
Humidity Icon72%
Wind Icon37km/h
Sun. 14, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/3°
Humidity Icon73%
Wind Icon34km/h
Mon. 15, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon6°/3°
Humidity Icon71%
Wind Icon36km/h
Tue. 16, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/2°
Humidity Icon73%
Wind Icon36km/h
Wed. 17, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon7°/3°
Humidity Icon73%
Wind Icon34km/h
Thu. 18, Sep.
moderate rain at timesModerate rain at times
Temperature Icon7°/2°
Humidity Icon70%
Wind Icon30km/h
Fri. 19, Sep.
moderate rain at timesModerate rain at times
Temperature Icon7°/3°
Humidity Icon72%
Wind Icon28km/h
Sat. 20, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon7°/3°
Humidity Icon74%
Wind Icon28km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 27, Aug.

8.1°C

Low will be onWed. 3, Sep.

0.3°C

HumidityHumidity

High will be onSat. 23, Aug.

88%

Low will be onWed. 3, Sep.

61%

Wind SpeedWind Speed

High will be onTue. 2, Sep.

47.5km/h

Low will be onThu. 28, Aug.

15.8km/h

PrecipitationPrecipitation

High will be onSat. 23, Aug.

3.1mm

Low will be onFri. 22, Aug.

0.03mm

Ultraviolet IndexUV

High will be onWed. 27, Aug.

4

Low will be onFri. 29, Aug.

2

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