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 -1.2% 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 May (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 -1.9%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty

Data: Jan. to May (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
145122
-15.8%
cloudyCloudy
2320
-13.04%
rainyRainy
52
-60%
snowySnowy
00
0%
mistyMisty
00
0%

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

-0.3 °C

Variation in annual rainfall

-67.8 %

Change in average humidity

-3.1 %

PM2.5 levels surged by

-42.6 %

Heatwave changed by

-1.7 day(s)

Coldwave changed by

-3.8 day(s)

Wind speeds changed by

+1.08 km/h

These indicators show improvement in areas like air quality and heatwave duration, 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 May

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 1, Jul.
sunnySunny
Temperature Icon27°/9°
Humidity Icon19%
Wind Icon8km/h
Wed. 2, Jul.
sunnySunny
Temperature Icon31°/13°
Humidity Icon11%
Wind Icon9km/h
Thu. 3, Jul.
sunnySunny
Temperature Icon25°/11°
Humidity Icon28%
Wind Icon9km/h
Fri. 4, Jul.
sunnySunny
Temperature Icon24°/8°
Humidity Icon50%
Wind Icon11km/h
Sat. 5, Jul.
sunnySunny
Temperature Icon24°/8°
Humidity Icon53%
Wind Icon12km/h
Sun. 6, Jul.
sunnySunny
Temperature Icon24°/10°
Humidity Icon60%
Wind Icon13km/h
Mon. 7, Jul.
sunnySunny
Temperature Icon22°/11°
Humidity Icon56%
Wind Icon11km/h
Tue. 8, Jul.
sunnySunny
Temperature Icon23°/9°
Humidity Icon50%
Wind Icon11km/h
Wed. 9, Jul.
sunnySunny
Temperature Icon20°/8°
Humidity Icon57%
Wind Icon12km/h
Thu. 10, Jul.
sunnySunny
Temperature Icon23°/8°
Humidity Icon30%
Wind Icon10km/h
Fri. 11, Jul.
sunnySunny
Temperature Icon22°/8°
Humidity Icon39%
Wind Icon12km/h
Sat. 12, Jul.
sunnySunny
Temperature Icon25°/7°
Humidity Icon28%
Wind Icon10km/h
Sun. 13, Jul.
sunnySunny
Temperature Icon27°/11°
Humidity Icon18%
Wind Icon10km/h
Mon. 14, Jul.
sunnySunny
Temperature Icon26°/9°
Humidity Icon34%
Wind Icon9km/h
Tue. 15, Jul.
moderate rain at timesModerate rain at times
Temperature Icon19°/7°
Humidity Icon56%
Wind Icon11km/h
Wed. 16, Jul.
sunnySunny
Temperature Icon20°/8°
Humidity Icon46%
Wind Icon11km/h
Thu. 17, Jul.
sunnySunny
Temperature Icon21°/8°
Humidity Icon44%
Wind Icon11km/h
Fri. 18, Jul.
sunnySunny
Temperature Icon21°/8°
Humidity Icon44%
Wind Icon10km/h
Sat. 19, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon21°/9°
Humidity Icon47%
Wind Icon11km/h
Sun. 20, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon20°/8°
Humidity Icon51%
Wind Icon12km/h
Mon. 21, Jul.
moderate rain at timesModerate rain at times
Temperature Icon19°/8°
Humidity Icon55%
Wind Icon11km/h
Tue. 22, Jul.
sunnySunny
Temperature Icon19°/8°
Humidity Icon55%
Wind Icon12km/h
Wed. 23, Jul.
sunnySunny
Temperature Icon19°/8°
Humidity Icon51%
Wind Icon12km/h
Thu. 24, Jul.
sunnySunny
Temperature Icon20°/7°
Humidity Icon50%
Wind Icon12km/h
Fri. 25, Jul.
sunnySunny
Temperature Icon21°/8°
Humidity Icon45%
Wind Icon11km/h
Sat. 26, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon22°/9°
Humidity Icon45%
Wind Icon12km/h
Sun. 27, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon21°/9°
Humidity Icon50%
Wind Icon12km/h
Mon. 28, Jul.
sunnySunny
Temperature Icon22°/9°
Humidity Icon45%
Wind Icon12km/h
Tue. 29, Jul.
sunnySunny
Temperature Icon22°/9°
Humidity Icon48%
Wind Icon11km/h
Wed. 30, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon21°/9°
Humidity Icon52%
Wind Icon12km/h
Thu. 31, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon21°/9°
Humidity Icon51%
Wind Icon12km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 2, Jul.

30.8°C

Low will be onSat. 12, Jul.

6.9°C

HumidityHumidity

High will be onSun. 6, Jul.

60%

Low will be onWed. 2, Jul.

11%

Wind SpeedWind Speed

High will be onSun. 6, Jul.

12.6km/h

Low will be onTue. 1, Jul.

8.3km/h

PrecipitationPrecipitation

High will be onTue. 15, Jul.

0.5mm

Low will be onSat. 19, Jul.

0.1mm

Ultraviolet IndexUV

High will be onSun. 6, Jul.

6

Low will be onTue. 15, Jul.

4

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