San Fernando, Libertador General Bernardo O Higgins, Chile Climate Change Severity

48
High
The current climate change severity in San Fernando is High, with a -0.1% 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

San Fernando 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), San Fernando temperature has changed by around -6.2%, 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
168166
-1.1%
cloudyCloudy
2729
7.4%
rainyRainy
63
-50%
snowySnowy
00
0%
mistyMisty
01
100%

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

Climate Change Indicators:

Over the past 15 years, San Fernando has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (within the High severity category). While the score remains High, certain factors have improved over time. 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, San Fernando experienced significant changes:

Temperature change of

-1.08 °C

Variation in annual rainfall

-78.5 %

Change in average humidity

-4.2 %

PM2.5 levels surged by

-15.9 %

Heatwave changed by

-1.7 day(s)

Coldwave changed by

-4.06 day(s)

Wind speeds changed by

+0.3 km/h

These indicators show improvement in key parametes of climate, but San Fernando remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

Check how we calculate Climate Change Severity
Based on data from Jan. to Jul.

San Fernando Weather Forecast 30 Days (August - September 2025)
San Fernando, Libertador General Bernardo O Higgins, Chile

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 10, Aug.
sunnySunny
Temperature Icon27°/9°
Humidity Icon45%
Wind Icon11km/h
Mon. 11, Aug.
sunnySunny
Temperature Icon28°/11°
Humidity Icon34%
Wind Icon12km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon25°/14°
Humidity Icon44%
Wind Icon12km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon25°/11°
Humidity Icon47%
Wind Icon11km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon23°/9°
Humidity Icon59%
Wind Icon13km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon22°/10°
Humidity Icon53%
Wind Icon9km/h
Sat. 16, Aug.
sunnySunny
Temperature Icon26°/11°
Humidity Icon36%
Wind Icon13km/h
Sun. 17, Aug.
sunnySunny
Temperature Icon23°/10°
Humidity Icon42%
Wind Icon13km/h
Mon. 18, Aug.
sunnySunny
Temperature Icon23°/7°
Humidity Icon45%
Wind Icon12km/h
Tue. 19, Aug.
sunnySunny
Temperature Icon25°/9°
Humidity Icon43%
Wind Icon10km/h
Wed. 20, Aug.
sunnySunny
Temperature Icon24°/11°
Humidity Icon40%
Wind Icon15km/h
Thu. 21, Aug.
sunnySunny
Temperature Icon20°/7°
Humidity Icon68%
Wind Icon13km/h
Fri. 22, Aug.
sunnySunny
Temperature Icon20°/6°
Humidity Icon56%
Wind Icon17km/h
Sat. 23, Aug.
sunnySunny
Temperature Icon23°/8°
Humidity Icon43%
Wind Icon16km/h
Sun. 24, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon21°/9°
Humidity Icon55%
Wind Icon13km/h
Mon. 25, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon22°/9°
Humidity Icon50%
Wind Icon14km/h
Tue. 26, Aug.
sunnySunny
Temperature Icon23°/9°
Humidity Icon46%
Wind Icon13km/h
Wed. 27, Aug.
sunnySunny
Temperature Icon24°/10°
Humidity Icon44%
Wind Icon13km/h
Thu. 28, Aug.
sunnySunny
Temperature Icon24°/11°
Humidity Icon45%
Wind Icon13km/h
Fri. 29, Aug.
sunnySunny
Temperature Icon23°/10°
Humidity Icon48%
Wind Icon14km/h
Sat. 30, Aug.
sunnySunny
Temperature Icon23°/10°
Humidity Icon48%
Wind Icon13km/h
Sun. 31, Aug.
sunnySunny
Temperature Icon23°/10°
Humidity Icon53%
Wind Icon14km/h
Mon. 1, Sep.
sunnySunny
Temperature Icon21°/9°
Humidity Icon58%
Wind Icon14km/h
Tue. 2, Sep.
sunnySunny
Temperature Icon22°/9°
Humidity Icon53%
Wind Icon14km/h
Wed. 3, Sep.
sunnySunny
Temperature Icon23°/9°
Humidity Icon52%
Wind Icon14km/h
Thu. 4, Sep.
sunnySunny
Temperature Icon23°/9°
Humidity Icon49%
Wind Icon14km/h
Fri. 5, Sep.
sunnySunny
Temperature Icon23°/10°
Humidity Icon45%
Wind Icon13km/h
Sat. 6, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon23°/11°
Humidity Icon46%
Wind Icon14km/h
Sun. 7, Sep.
sunnySunny
Temperature Icon23°/9°
Humidity Icon53%
Wind Icon15km/h
Mon. 8, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon22°/9°
Humidity Icon52%
Wind Icon14km/h
Tue. 9, Sep.
sunnySunny
Temperature Icon23°/10°
Humidity Icon51%
Wind Icon14km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 11, Aug.

27.6°C

Low will be onFri. 22, Aug.

5.7°C

HumidityHumidity

High will be onThu. 21, Aug.

68%

Low will be onMon. 11, Aug.

34%

Wind SpeedWind Speed

High will be onFri. 22, Aug.

16.9km/h

Low will be onFri. 15, Aug.

9km/h

PrecipitationPrecipitation

High will be onMon. 25, Aug.

0.2mm

Low will be onMon. 25, Aug.

0.2mm

Ultraviolet IndexUV

High will be onFri. 15, Aug.

6

Low will be onSun. 24, Aug.

4

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