San Bernardo, Region Metropolitana, Chile Climate Change Severity

67
Very High
The current climate change severity in San Bernardo is Very High, with a 27.3% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Feb. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

San Bernardo Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), San Bernardo temperature has changed by around +4.2%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Feb. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
4845
-6.2%
cloudyCloudy
55
0%
rainyRainy
48
100%
snowySnowy
00
0%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 16 years, San Bernardo has experienced measurable shifts in key climate parameters, contributing to the current severity score of 67 (within the Very High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

67/100

Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, San Bernardo experienced significant changes:

Temperature change of

+1 °C

Variation in annual rainfall

-64.7 %

Change in average humidity

-8.7 %

PM2.5 levels surged by

-37.7 %

Heatwave changed by

-1.9 day(s)

Coldwave changed by

-0.1 day(s)

Wind speeds changed by

+5.6 km/h

These indicators show a dramatic increase in volatility and worsening conditions. San Bernardo's Very High severity status requires urgent and immediate adaptation and mitigation strategies, particularly focused on managing extreme weather events, improving air quality, and ensuring water resources are adequate for the population.

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

San Bernardo Weather Forecast 30 Days (March - April 2026)
San Bernardo, Region Metropolitana, Chile

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Tue. 10, Mar.
sunnySunny
Temperature Icon32°/15°
Humidity Icon40%
Wind Icon19.4km/h
Wed. 11, Mar.
sunnySunny
Temperature Icon31°/14°
Humidity Icon52%
Wind Icon18.4km/h
Thu. 12, Mar.
sunnySunny
Temperature Icon32°/14°
Humidity Icon43%
Wind Icon20.2km/h
Fri. 13, Mar.
sunnySunny
Temperature Icon31°/14°
Humidity Icon54%
Wind Icon18.7km/h
Sat. 14, Mar.
sunnySunny
Temperature Icon31°/10°
Humidity Icon55%
Wind Icon16.6km/h
Sun. 15, Mar.
sunnySunny
Temperature Icon30°/14°
Humidity Icon39%
Wind Icon17.3km/h
Mon. 16, Mar.
sunnySunny
Temperature Icon28°/12°
Humidity Icon48%
Wind Icon15.8km/h
Tue. 17, Mar.
sunnySunny
Temperature Icon32°/13°
Humidity Icon41%
Wind Icon15.1km/h
Wed. 18, Mar.
sunnySunny
Temperature Icon34°/16°
Humidity Icon38%
Wind Icon17.3km/h
Thu. 19, Mar.
sunnySunny
Temperature Icon32°/14°
Humidity Icon41%
Wind Icon17.3km/h
Fri. 20, Mar.
sunnySunny
Temperature Icon30°/13°
Humidity Icon55%
Wind Icon18.7km/h
Sat. 21, Mar.
sunnySunny
Temperature Icon30°/12°
Humidity Icon60%
Wind Icon16.9km/h
Sun. 22, Mar.
sunnySunny
Temperature Icon32°/15°
Humidity Icon43%
Wind Icon18km/h
Mon. 23, Mar.
sunnySunny
Temperature Icon32°/14°
Humidity Icon36%
Wind Icon17.3km/h
Wed. 25, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon28°/14°
Humidity Icon44%
Wind Icon12.6km/h
Thu. 26, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon27°/14°
Humidity Icon45%
Wind Icon11.5km/h
Fri. 27, Mar.
sunnySunny
Temperature Icon28°/14°
Humidity Icon46%
Wind Icon11.9km/h
Sat. 28, Mar.
sunnySunny
Temperature Icon27°/14°
Humidity Icon48%
Wind Icon11.5km/h
Sun. 29, Mar.
sunnySunny
Temperature Icon27°/14°
Humidity Icon48%
Wind Icon11.9km/h
Mon. 30, Mar.
moderate rain at timesModerate rain at times
Temperature Icon26°/14°
Humidity Icon47%
Wind Icon11.5km/h
Tue. 31, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon27°/14°
Humidity Icon42%
Wind Icon11.5km/h
Wed. 1, Apr.
patchy rain possiblePatchy rain possible
Temperature Icon26°/13°
Humidity Icon44%
Wind Icon11.2km/h
Thu. 2, Apr.
patchy rain possiblePatchy rain possible
Temperature Icon26°/13°
Humidity Icon44%
Wind Icon11.5km/h
Sun. 5, Apr.
patchy rain possiblePatchy rain possible
Temperature Icon26°/13°
Humidity Icon43%
Wind Icon11.9km/h
Mon. 6, Apr.
patchy rain possiblePatchy rain possible
Temperature Icon26°/13°
Humidity Icon46%
Wind Icon11.9km/h
Tue. 7, Apr.
moderate rain at timesModerate rain at times
Temperature Icon26°/13°
Humidity Icon44%
Wind Icon11.2km/h
Wed. 8, Apr.
patchy rain possiblePatchy rain possible
Temperature Icon25°/13°
Humidity Icon43%
Wind Icon11.5km/h
Thu. 9, Apr.
patchy rain possiblePatchy rain possible
Temperature Icon24°/12°
Humidity Icon50%
Wind Icon12.2km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 18, Mar.

34°C

Low will be onSat. 14, Mar.

10°C

HumidityHumidity

High will be onSat. 21, Mar.

60%

Low will be onMon. 23, Mar.

36%

Wind SpeedWind Speed

High will be onThu. 12, Mar.

20.2km/h

Low will be onWed. 1, Apr.

11.2km/h

PrecipitationPrecipitation

High will be onTue. 7, Apr.

0.7mm

Low will be onWed. 1, Apr.

0.1mm

Ultraviolet IndexUV

High will be onSun. 15, Mar.

7

Low will be onFri. 13, Mar.

0.1

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