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

48
High
The current climate change severity in Punta Arenas is High, with a 15.5% 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 Sep. (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 +6.1%, 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
1312
-7.6%
cloudyCloudy
5032
-36%
rainyRainy
164118
-28.04%
snowySnowy
220
900%
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 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 2025, Punta Arenas experienced significant changes:

Temperature change of

+0.3 °C

Variation in annual rainfall

-12.7 %

Change in average humidity

+0.9 %

PM2.5 levels surged by

+257.6 %

Heatwave changed by

-5.8 day(s)

Coldwave changed by

-7.6 day(s)

Wind speeds changed by

+0.9 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 Sep.

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Wed. 1, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon5°/2°
Humidity Icon76%
Wind Icon40km/h
Thu. 2, Oct.
partly cloudyPartly Cloudy
Temperature Icon8°/2°
Humidity Icon70%
Wind Icon39km/h
Fri. 3, Oct.
moderate rainModerate rain
Temperature Icon6°/2°
Humidity Icon76%
Wind Icon38km/h
Sat. 4, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/1°
Humidity Icon68%
Wind Icon23km/h
Sun. 5, Oct.
partly cloudyPartly Cloudy
Temperature Icon7°/1°
Humidity Icon67%
Wind Icon22km/h
Mon. 6, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/2°
Humidity Icon81%
Wind Icon35km/h
Tue. 7, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/6°
Humidity Icon80%
Wind Icon42km/h
Wed. 8, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/5°
Humidity Icon79%
Wind Icon52km/h
Thu. 9, Oct.
overcastOvercast
Temperature Icon9°/4°
Humidity Icon72%
Wind Icon29km/h
Fri. 10, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/2°
Humidity Icon74%
Wind Icon29km/h
Sat. 11, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/5°
Humidity Icon86%
Wind Icon21km/h
Sun. 12, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/3°
Humidity Icon81%
Wind Icon19km/h
Mon. 13, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon6°/3°
Humidity Icon82%
Wind Icon12km/h
Tue. 14, Oct.
partly cloudyPartly Cloudy
Temperature Icon7°/3°
Humidity Icon70%
Wind Icon21km/h
Wed. 15, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon9°/4°
Humidity Icon71%
Wind Icon38km/h
Thu. 16, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon10°/4°
Humidity Icon69%
Wind Icon34km/h
Fri. 17, Oct.
moderate rain at timesModerate rain at times
Temperature Icon10°/5°
Humidity Icon71%
Wind Icon39km/h
Sat. 18, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon10°/4°
Humidity Icon70%
Wind Icon34km/h
Sun. 19, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon9°/4°
Humidity Icon68%
Wind Icon40km/h
Mon. 20, Oct.
moderate rain at timesModerate rain at times
Temperature Icon9°/4°
Humidity Icon69%
Wind Icon39km/h
Wed. 22, Oct.
moderate rain at timesModerate rain at times
Temperature Icon10°/5°
Humidity Icon71%
Wind Icon36km/h
Thu. 23, Oct.
moderate rain at timesModerate rain at times
Temperature Icon10°/5°
Humidity Icon71%
Wind Icon35km/h
Fri. 24, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/5°
Humidity Icon71%
Wind Icon38km/h
Sat. 25, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon10°/4°
Humidity Icon72%
Wind Icon38km/h
Sun. 26, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/5°
Humidity Icon71%
Wind Icon37km/h
Mon. 27, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/5°
Humidity Icon72%
Wind Icon42km/h
Tue. 28, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/4°
Humidity Icon71%
Wind Icon37km/h
Wed. 29, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/4°
Humidity Icon67%
Wind Icon39km/h
Thu. 30, Oct.
moderate rain at timesModerate rain at times
Temperature Icon10°/4°
Humidity Icon65%
Wind Icon33km/h
Fri. 31, Oct.
moderate rain at timesModerate rain at times
Temperature Icon11°/4°
Humidity Icon67%
Wind Icon32km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 31, Oct.

10.6°C

Low will be onSun. 5, Oct.

0.5°C

HumidityHumidity

High will be onSat. 11, Oct.

86%

Low will be onThu. 30, Oct.

65%

Wind SpeedWind Speed

High will be onWed. 8, Oct.

52.2km/h

Low will be onMon. 13, Oct.

11.9km/h

PrecipitationPrecipitation

High will be onFri. 3, Oct.

6.1mm

Low will be onTue. 14, Oct.

0.02mm

Ultraviolet IndexUV

High will be onMon. 6, Oct.

3

Low will be onSun. 5, Oct.

0.1

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