Rosario, Santa Fe, Argentina Climate Change Severity

43
High
The current climate change severity in Rosario is High, with a 10.8% improvement in the climate score compared to last 16 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Rosario 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), Rosario temperature has changed by around +3.3%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
81102
25.9%
cloudyCloudy
4633
-28.2%
rainyRainy
6350
-20.6%
snowySnowy
00
0%
mistyMisty
03
100%

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

Climate Change Indicators:

Over the past 16 years, Rosario has experienced measurable shifts in key climate parameters, contributing to the current severity score of 43 (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

43/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Rosario experienced significant changes:

Temperature change of

+0.61 °C

Variation in annual rainfall

-32.73 %

Change in average humidity

-2.85 %

PM2.5 levels surged by

-12.84 %

Heatwave changed by

0 Day

Coldwave changed by

-3 Days

Wind speeds changed by

-0.88 km/h

These indicators show improvement in key parametes of climate, but Rosario 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.

Rosario Weather Forecast 30 Days (August - September 2026)
Rosario, Santa Fe, Argentina

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Fri. 7, Aug.
sunnySunny
Temperature Icon14°/5°
Humidity Icon69%
Wind Icon17.3km/h
Sat. 8, Aug.
sunnySunny
Temperature Icon15°/6°
Humidity Icon58%
Wind Icon17.6km/h
Sun. 9, Aug.
sunnySunny
Temperature Icon15°/4°
Humidity Icon47%
Wind Icon10.8km/h
Mon. 10, Aug.
sunnySunny
Temperature Icon13°/3°
Humidity Icon61%
Wind Icon13km/h
Tue. 11, Aug.
overcastOvercast
Temperature Icon13°/4°
Humidity Icon67%
Wind Icon13.3km/h
Wed. 12, Aug.
partly cloudyPartly Cloudy
Temperature Icon11°/5°
Humidity Icon82%
Wind Icon11.5km/h
Thu. 13, Aug.
partly cloudyPartly Cloudy
Temperature Icon13°/6°
Humidity Icon80%
Wind Icon9.7km/h
Fri. 14, Aug.
cloudyCloudy
Temperature Icon16°/5°
Humidity Icon77%
Wind Icon11.9km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon19°/8°
Humidity Icon65%
Wind Icon16.8km/h
Sun. 16, Aug.
moderate rain at timesRain
Temperature Icon20°/9°
Humidity Icon67%
Wind Icon16.3km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon20°/9°
Humidity Icon70%
Wind Icon15.4km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon20°/10°
Humidity Icon70%
Wind Icon18.9km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon17°/9°
Humidity Icon67%
Wind Icon19.8km/h
Thu. 20, Aug.
moderate rain at timesRain
Temperature Icon17°/8°
Humidity Icon66%
Wind Icon17km/h
Fri. 21, Aug.
patchy rain possibleRain Possible
Temperature Icon19°/7°
Humidity Icon69%
Wind Icon15.6km/h
Sat. 22, Aug.
patchy rain possibleRain Possible
Temperature Icon20°/9°
Humidity Icon68%
Wind Icon19.9km/h
Sun. 23, Aug.
patchy rain possibleRain Possible
Temperature Icon19°/8°
Humidity Icon65%
Wind Icon17.9km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon19°/8°
Humidity Icon67%
Wind Icon17.7km/h
Tue. 25, Aug.
heavy rain at timesHeavy Rain
Temperature Icon19°/9°
Humidity Icon68%
Wind Icon16.4km/h
Wed. 26, Aug.
moderate rain at timesRain
Temperature Icon21°/9°
Humidity Icon69%
Wind Icon16.6km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon21°/9°
Humidity Icon67%
Wind Icon15.2km/h
Fri. 28, Aug.
patchy rain possibleRain Possible
Temperature Icon22°/10°
Humidity Icon67%
Wind Icon16.9km/h
Sat. 29, Aug.
moderate rain at timesRain
Temperature Icon22°/10°
Humidity Icon66%
Wind Icon20km/h
Sun. 30, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon21°/10°
Humidity Icon69%
Wind Icon17.8km/h
Mon. 31, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon21°/11°
Humidity Icon69%
Wind Icon18.1km/h
Tue. 1, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon19°/10°
Humidity Icon74%
Wind Icon17.9km/h
Wed. 2, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon19°/10°
Humidity Icon75%
Wind Icon18.7km/h
Thu. 3, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon18°/9°
Humidity Icon73%
Wind Icon18.4km/h
Fri. 4, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon18°/8°
Humidity Icon70%
Wind Icon17.7km/h
Sat. 5, Sep.
moderate rain at timesRain
Temperature Icon19°/8°
Humidity Icon69%
Wind Icon15.1km/h
Sun. 6, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon20°/9°
Humidity Icon70%
Wind Icon17.6km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 28, Aug.

22°C

Low will be onMon. 10, Aug.

3°C

HumidityHumidity

High will be onWed. 12, Aug.

82%

Low will be onSun. 9, Aug.

47%

Wind SpeedWind Speed

High will be onSat. 29, Aug.

20km/h

Low will be onThu. 13, Aug.

9.7km/h

PrecipitationPrecipitation

High will be onWed. 2, Sep.

5.4mm

Low will be onFri. 14, Aug.

0.01mm

Ultraviolet IndexUV

High will be onTue. 11, Aug.

5

Low will be onFri. 7, Aug.

4

Our Blogs

See all blogs
World Top 10 Hottest Cities Are All in India Again - May 2026

World Top 10 Hottest Cities Are All in India Again - May 2026

Gyane Haobijam4 Jun 2026
Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

Gyane Haobijam2 Jun 2026
What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

AQI Team27 May 2026
World Top Hottest Cities Belong to India - April 2026

World Top Hottest Cities Belong to India - April 2026

AQI Team28 Apr 2026
Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

Gyane Haobijam27 Mar 2026
Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Gyane Haobijam17 Mar 2026
Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Gyane Haobijam14 Feb 2026
Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

Navya12 Feb 2026
Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

Gyane Haobijam2 Feb 2026
Winter vs Summer Air: Why Air Pollution Behaves So Differently Across Seasons

Winter vs Summer Air: Why Air Pollution Behaves So Differently Across Seasons

Gyane Haobijam1 Feb 2026