Puerto Aysen, Aysen, Chile Climate Change Severity

38
Moderate
The current climate change severity in Puerto Aysen is Moderate, with a 15.05% 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 Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Puerto Aysen 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), Puerto Aysen temperature has changed by around -14.4%, 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
196
-68.4%
cloudyCloudy
3013
-56.6%
rainyRainy
141116
-17.7%
snowySnowy
35
66.6%
mistyMisty
05
100%

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

Climate Change Indicators:

Over the past 15 years, Puerto Aysen has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (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

38/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Puerto Aysen experienced significant changes:

Temperature change of

-1.1 °C

Variation in annual rainfall

-9.1 %

Change in average humidity

+0.5 %

PM2.5 levels surged by

-20.7 %

Heatwave changed by

-5.6 day(s)

Coldwave changed by

+0.5 day(s)

Wind speeds changed by

-1.5 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 Jul.

Puerto Aysen Weather Forecast 30 Days (August - September 2025)
Puerto Aysen, Aysen, Chile

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 28, Aug.
fogFog
Temperature Icon11°/-5°
Humidity Icon96%
Wind Icon6km/h
Fri. 29, Aug.
cloudyCloudy
Temperature Icon12°/-4°
Humidity Icon91%
Wind Icon7km/h
Sat. 30, Aug.
sunnySunny
Temperature Icon13°/-6°
Humidity Icon82%
Wind Icon8km/h
Sun. 31, Aug.
sunnySunny
Temperature Icon15°/-7°
Humidity Icon80%
Wind Icon7km/h
Mon. 1, Sep.
light drizzleLight drizzle
Temperature Icon7°/-7°
Humidity Icon94%
Wind Icon9km/h
Tue. 2, Sep.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon4°/-11°
Humidity Icon97%
Wind Icon10km/h
Wed. 3, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon5°/-13°
Humidity Icon94%
Wind Icon5km/h
Thu. 4, Sep.
partly cloudyPartly Cloudy
Temperature Icon8°/-13°
Humidity Icon94%
Wind Icon4km/h
Fri. 5, Sep.
partly cloudyPartly Cloudy
Temperature Icon12°/-2°
Humidity Icon92%
Wind Icon5km/h
Sat. 6, Sep.
sunnySunny
Temperature Icon13°/-5°
Humidity Icon87%
Wind Icon6km/h
Sun. 7, Sep.
cloudyCloudy
Temperature Icon13°/-5°
Humidity Icon87%
Wind Icon6km/h
Mon. 8, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/-1°
Humidity Icon97%
Wind Icon8km/h
Tue. 9, Sep.
moderate rainModerate rain
Temperature Icon8°/-3°
Humidity Icon98%
Wind Icon8km/h
Wed. 10, Sep.
light rain showerLight rain shower
Temperature Icon5°/-9°
Humidity Icon98%
Wind Icon10km/h
Thu. 11, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/-1°
Humidity Icon96%
Wind Icon10km/h
Sat. 13, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/-1°
Humidity Icon93%
Wind Icon10km/h
Sun. 14, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/-1°
Humidity Icon93%
Wind Icon11km/h
Mon. 15, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon6°/-2°
Humidity Icon93%
Wind Icon11km/h
Tue. 16, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/-1°
Humidity Icon93%
Wind Icon10km/h
Wed. 17, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/-2°
Humidity Icon92%
Wind Icon10km/h
Thu. 18, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/-1°
Humidity Icon91%
Wind Icon10km/h
Fri. 19, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/-1°
Humidity Icon93%
Wind Icon9km/h
Sat. 20, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/-1°
Humidity Icon94%
Wind Icon10km/h
Sun. 21, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/-2°
Humidity Icon92%
Wind Icon10km/h
Mon. 22, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/-1°
Humidity Icon90%
Wind Icon10km/h
Tue. 23, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/0°
Humidity Icon89%
Wind Icon10km/h
Wed. 24, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/-1°
Humidity Icon90%
Wind Icon10km/h
Thu. 25, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/-1°
Humidity Icon90%
Wind Icon10km/h
Fri. 26, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/-1°
Humidity Icon86%
Wind Icon9km/h
Sat. 27, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/-1°
Humidity Icon88%
Wind Icon8km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 31, Aug.

14.6°C

Low will be onThu. 4, Sep.

-13.5°C

HumidityHumidity

High will be onTue. 9, Sep.

98%

Low will be onSun. 31, Aug.

80%

Wind SpeedWind Speed

High will be onSun. 14, Sep.

11.2km/h

Low will be onThu. 4, Sep.

3.6km/h

PrecipitationPrecipitation

High will be onSun. 14, Sep.

27.4mm

Low will be onThu. 28, Aug.

0.01mm

Ultraviolet IndexUV

High will be onSun. 31, Aug.

3

Low will be onMon. 1, Sep.

2

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