Jacarei, State Of Sao Paulo, Brazil Climate Change Severity

43
High
The current climate change severity in Jacarei is High, with a 3.6% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Jacarei 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), Jacarei temperature has changed by around -0.2%, 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
2921
-27.5%
cloudyCloudy
3045
50%
rainyRainy
122114
-6.5%
snowySnowy
00
0%
mistyMisty
012
100%

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

Climate Change Indicators:

Over the past 15 years, Jacarei has experienced measurable shifts in key climate parameters, contributing to the current severity score of 43 (within the High severity category). This suggests worsening climate conditions from the previous years. 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 2025, Jacarei experienced significant changes:

Temperature change of

-0.05 °C

Variation in annual rainfall

-14.1 %

Change in average humidity

-6.3 %

PM2.5 levels surged by

-46.4 %

Heatwave changed by

-2 day(s)

Coldwave changed by

-2.4 day(s)

Wind speeds changed by

+0.8 km/h

These indicators show that Jacarei is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

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

Jacarei Weather Forecast 30 Days (August - September 2025)
Jacarei, State Of Sao Paulo, Brazil

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Mon. 4, Aug.
sunnySunny
Temperature Icon27°/11°
Humidity Icon50%
Wind Icon11km/h
Tue. 5, Aug.
partly cloudyPartly Cloudy
Temperature Icon22°/13°
Humidity Icon72%
Wind Icon14km/h
Wed. 6, Aug.
partly cloudyPartly Cloudy
Temperature Icon25°/11°
Humidity Icon77%
Wind Icon16km/h
Thu. 7, Aug.
sunnySunny
Temperature Icon30°/11°
Humidity Icon58%
Wind Icon15km/h
Fri. 8, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon25°/15°
Humidity Icon74%
Wind Icon20km/h
Sat. 9, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon21°/9°
Humidity Icon61%
Wind Icon22km/h
Sun. 10, Aug.
sunnySunny
Temperature Icon22°/7°
Humidity Icon56%
Wind Icon10km/h
Mon. 11, Aug.
sunnySunny
Temperature Icon24°/7°
Humidity Icon71%
Wind Icon10km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon28°/9°
Humidity Icon66%
Wind Icon6km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon32°/12°
Humidity Icon49%
Wind Icon17km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon23°/15°
Humidity Icon71%
Wind Icon18km/h
Fri. 15, Aug.
moderate rainModerate rain
Temperature Icon15°/12°
Humidity Icon96%
Wind Icon11km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/11°
Humidity Icon93%
Wind Icon10km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon14°/11°
Humidity Icon92%
Wind Icon8km/h
Mon. 18, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/14°
Humidity Icon76%
Wind Icon12km/h
Tue. 19, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/14°
Humidity Icon77%
Wind Icon13km/h
Wed. 20, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/14°
Humidity Icon78%
Wind Icon12km/h
Thu. 21, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/13°
Humidity Icon79%
Wind Icon13km/h
Fri. 22, Aug.
moderate rain at timesModerate rain at times
Temperature Icon23°/13°
Humidity Icon77%
Wind Icon12km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/13°
Humidity Icon72%
Wind Icon11km/h
Sun. 24, Aug.
moderate rain at timesModerate rain at times
Temperature Icon26°/14°
Humidity Icon72%
Wind Icon11km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/14°
Humidity Icon73%
Wind Icon12km/h
Tue. 26, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon25°/14°
Humidity Icon75%
Wind Icon11km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/14°
Humidity Icon78%
Wind Icon11km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/14°
Humidity Icon79%
Wind Icon12km/h
Fri. 29, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon25°/13°
Humidity Icon77%
Wind Icon10km/h
Sat. 30, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon27°/14°
Humidity Icon70%
Wind Icon12km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/14°
Humidity Icon74%
Wind Icon12km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/14°
Humidity Icon74%
Wind Icon12km/h
Tue. 2, Sep.
moderate rain at timesModerate rain at times
Temperature Icon27°/14°
Humidity Icon72%
Wind Icon10km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/15°
Humidity Icon73%
Wind Icon12km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 13, Aug.

32.3°C

Low will be onMon. 11, Aug.

6.9°C

HumidityHumidity

High will be onFri. 15, Aug.

96%

Low will be onWed. 13, Aug.

49%

Wind SpeedWind Speed

High will be onSat. 9, Aug.

21.6km/h

Low will be onTue. 12, Aug.

6.1km/h

PrecipitationPrecipitation

High will be onFri. 15, Aug.

9.7mm

Low will be onTue. 5, Aug.

0.01mm

Ultraviolet IndexUV

High will be onWed. 13, Aug.

7

Low will be onTue. 5, Aug.

0.1

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