Buenos Aires, Buenos Aires, Argentina Climate Change Severity

67
Very High
The current climate change severity in Buenos Aires is Very High, with a 35.3% 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 (c)

Buenos Aires 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), Buenos Aires temperature has changed by around +1.5%, 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
2828
0%
cloudyCloudy
89
12.5%
rainyRainy
219
-57.1%
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, Buenos Aires 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, Buenos Aires experienced significant changes:

Temperature change of

0 °C

Variation in annual rainfall

-69.9 %

Change in average humidity

-7.3 %

PM2.5 levels surged by

-63.5 %

Heatwave changed by

-1.6 day(s)

Coldwave changed by

-0.5 day(s)

Wind speeds changed by

+5.1 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Buenos Aires'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.

Buenos Aires Weather Forecast 30 Days (March - April 2026)
Buenos Aires, Buenos Aires, Argentina

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Mon. 9, Mar.
sunnySunny
Temperature Icon24°/19°
Humidity Icon59%
Wind Icon33.1km/h
Tue. 10, Mar.
sunnySunny
Temperature Icon24°/19°
Humidity Icon58%
Wind Icon27.7km/h
Wed. 11, Mar.
sunnySunny
Temperature Icon25°/19°
Humidity Icon65%
Wind Icon31km/h
Thu. 12, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon25°/20°
Humidity Icon74%
Wind Icon25.2km/h
Fri. 13, Mar.
sunnySunny
Temperature Icon25°/20°
Humidity Icon74%
Wind Icon26.3km/h
Sat. 14, Mar.
sunnySunny
Temperature Icon26°/21°
Humidity Icon74%
Wind Icon22.7km/h
Sun. 15, Mar.
sunnySunny
Temperature Icon30°/21°
Humidity Icon65%
Wind Icon23.4km/h
Mon. 16, Mar.
moderate rainModerate rain
Temperature Icon25°/16°
Humidity Icon62%
Wind Icon41km/h
Tue. 17, Mar.
sunnySunny
Temperature Icon27°/17°
Humidity Icon37%
Wind Icon18.4km/h
Wed. 18, Mar.
sunnySunny
Temperature Icon25°/19°
Humidity Icon56%
Wind Icon20.9km/h
Thu. 19, Mar.
sunnySunny
Temperature Icon29°/21°
Humidity Icon49%
Wind Icon23.4km/h
Fri. 20, Mar.
sunnySunny
Temperature Icon30°/22°
Humidity Icon50%
Wind Icon18km/h
Sat. 21, Mar.
moderate rainModerate rain
Temperature Icon31°/20°
Humidity Icon58%
Wind Icon31km/h
Sun. 22, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon23°/17°
Humidity Icon74%
Wind Icon20.9km/h
Mon. 23, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/17°
Humidity Icon68%
Wind Icon19.8km/h
Wed. 25, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/17°
Humidity Icon72%
Wind Icon23km/h
Thu. 26, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/17°
Humidity Icon71%
Wind Icon22.7km/h
Fri. 27, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon24°/17°
Humidity Icon70%
Wind Icon19.4km/h
Sat. 28, Mar.
patchy rain possiblePatchy rain possible
Temperature Icon25°/18°
Humidity Icon69%
Wind Icon18.4km/h
Sun. 29, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/18°
Humidity Icon69%
Wind Icon19.1km/h
Mon. 30, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/18°
Humidity Icon69%
Wind Icon22.7km/h
Tue. 31, Mar.
heavy rain at timesHeavy rain at times
Temperature Icon24°/17°
Humidity Icon69%
Wind Icon23km/h
Wed. 1, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/17°
Humidity Icon70%
Wind Icon22.7km/h
Thu. 2, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/18°
Humidity Icon71%
Wind Icon21.6km/h
Sun. 5, Apr.
patchy rain possiblePatchy rain possible
Temperature Icon23°/16°
Humidity Icon66%
Wind Icon21.2km/h
Mon. 6, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/16°
Humidity Icon69%
Wind Icon22.7km/h
Tue. 7, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/16°
Humidity Icon70%
Wind Icon22km/h
Wed. 8, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/17°
Humidity Icon70%
Wind Icon20.9km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 21, Mar.

31°C

Low will be onMon. 16, Mar.

16°C

HumidityHumidity

High will be onThu. 12, Mar.

74%

Low will be onTue. 17, Mar.

37%

Wind SpeedWind Speed

High will be onMon. 16, Mar.

41km/h

Low will be onFri. 20, Mar.

18km/h

PrecipitationPrecipitation

High will be onWed. 25, Mar.

9.5mm

Low will be onSun. 15, Mar.

0.01mm

Ultraviolet IndexUV

High will be onFri. 20, Mar.

8

Low will be onFri. 13, Mar.

0.3

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