Alerce, Los Lagos, Chile Climate Change Severity

43
High
The current climate change severity in Alerce is High, with a 8.5% 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 Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Alerce 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), Alerce temperature has changed by around -2.9%, 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
3224
-25%
cloudyCloudy
4531
-31.1%
rainyRainy
119113
-5.04%
snowySnowy
00
0%
mistyMisty
03
100%

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

Climate Change Indicators:

Over the past 15 years, Alerce 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, Alerce experienced significant changes:

Temperature change of

-0.3 °C

Variation in annual rainfall

-16.2 %

Change in average humidity

-0.6 %

PM2.5 levels surged by

-36.3 %

Heatwave changed by

-1.4 day(s)

Coldwave changed by

-1.06 day(s)

Wind speeds changed by

-2.9 km/h

These indicators show that Alerce 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.

Alerce Weather Forecast 30 Days (August - September 2025)
Alerce, Los Lagos, Chile

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 9, Aug.
sunnySunny
Temperature Icon13°/4°
Humidity Icon80%
Wind Icon12km/h
Sun. 10, Aug.
moderate rainModerate rain
Temperature Icon11°/7°
Humidity Icon85%
Wind Icon24km/h
Mon. 11, Aug.
heavy rainHeavy rain
Temperature Icon12°/7°
Humidity Icon92%
Wind Icon19km/h
Tue. 12, Aug.
moderate rainModerate rain
Temperature Icon11°/5°
Humidity Icon89%
Wind Icon10km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon9°/5°
Humidity Icon84%
Wind Icon17km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon10°/4°
Humidity Icon78%
Wind Icon8km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon12°/4°
Humidity Icon80%
Wind Icon7km/h
Sat. 16, Aug.
sunnySunny
Temperature Icon14°/5°
Humidity Icon83%
Wind Icon7km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/7°
Humidity Icon82%
Wind Icon10km/h
Mon. 18, Aug.
moderate rainModerate rain
Temperature Icon8°/6°
Humidity Icon94%
Wind Icon19km/h
Tue. 19, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/3°
Humidity Icon89%
Wind Icon10km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon10°/3°
Humidity Icon84%
Wind Icon18km/h
Thu. 21, Aug.
moderate rainModerate rain
Temperature Icon8°/5°
Humidity Icon93%
Wind Icon24km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/3°
Humidity Icon90%
Wind Icon13km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/4°
Humidity Icon86%
Wind Icon19km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/4°
Humidity Icon86%
Wind Icon18km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/5°
Humidity Icon85%
Wind Icon21km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/5°
Humidity Icon86%
Wind Icon22km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/6°
Humidity Icon87%
Wind Icon22km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/6°
Humidity Icon87%
Wind Icon20km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/6°
Humidity Icon85%
Wind Icon20km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/5°
Humidity Icon85%
Wind Icon18km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/5°
Humidity Icon83%
Wind Icon17km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/5°
Humidity Icon84%
Wind Icon18km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/5°
Humidity Icon84%
Wind Icon14km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/4°
Humidity Icon84%
Wind Icon15km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/5°
Humidity Icon84%
Wind Icon17km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/5°
Humidity Icon84%
Wind Icon17km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/6°
Humidity Icon85%
Wind Icon16km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/6°
Humidity Icon87%
Wind Icon18km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/5°
Humidity Icon87%
Wind Icon19km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 16, Aug.

13.6°C

Low will be onTue. 19, Aug.

2.9°C

HumidityHumidity

High will be onMon. 18, Aug.

94%

Low will be onThu. 14, Aug.

78%

Wind SpeedWind Speed

High will be onSun. 10, Aug.

23.8km/h

Low will be onFri. 15, Aug.

6.5km/h

PrecipitationPrecipitation

High will be onMon. 11, Aug.

29.5mm

Low will be onWed. 13, Aug.

0.01mm

Ultraviolet IndexUV

High will be onWed. 13, Aug.

4

Low will be onSun. 17, Aug.

3

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