Rio Claro, State Of Sao Paulo, Brazil Climate Change Severity

57
High
The current climate change severity in Rio Claro is High, with a 28.3% 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 Sep. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Rio Claro 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), Rio Claro temperature has changed by around +0.05%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Sep. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
7279
9.7%
cloudyCloudy
5148
-5.8%
rainyRainy
116104
-10.3%
snowySnowy
00
0%
mistyMisty
014
100%

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

Climate Change Indicators:

Over the past 15 years, Rio Claro has experienced measurable shifts in key climate parameters, contributing to the current severity score of 57 (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

57/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Rio Claro experienced significant changes:

Temperature change of

+0.01 °C

Variation in annual rainfall

-27.9 %

Change in average humidity

-12.3 %

PM2.5 levels surged by

-33.7 %

Heatwave changed by

-5.1 day(s)

Coldwave changed by

-2 day(s)

Wind speeds changed by

+2.05 km/h

These indicators show that Rio Claro 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 Sep.

Rio Claro Weather Forecast 30 Days (October - November 2025)
Rio Claro, State Of Sao Paulo, Brazil

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 2, Oct.
sunnySunny
Temperature Icon35°/18°
Humidity Icon48%
Wind Icon28km/h
Fri. 3, Oct.
sunnySunny
Temperature Icon35°/18°
Humidity Icon48%
Wind Icon16km/h
Sat. 4, Oct.
sunnySunny
Temperature Icon34°/20°
Humidity Icon37%
Wind Icon21km/h
Sun. 5, Oct.
sunnySunny
Temperature Icon37°/20°
Humidity Icon32%
Wind Icon23km/h
Mon. 6, Oct.
sunnySunny
Temperature Icon39°/22°
Humidity Icon27%
Wind Icon21km/h
Tue. 7, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/15°
Humidity Icon58%
Wind Icon31km/h
Wed. 8, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon25°/13°
Humidity Icon71%
Wind Icon30km/h
Thu. 9, Oct.
sunnySunny
Temperature Icon27°/12°
Humidity Icon56%
Wind Icon27km/h
Fri. 10, Oct.
partly cloudyPartly Cloudy
Temperature Icon28°/12°
Humidity Icon51%
Wind Icon16km/h
Sat. 11, Oct.
partly cloudyPartly Cloudy
Temperature Icon31°/12°
Humidity Icon43%
Wind Icon14km/h
Sun. 12, Oct.
sunnySunny
Temperature Icon32°/16°
Humidity Icon28%
Wind Icon16km/h
Mon. 13, Oct.
sunnySunny
Temperature Icon34°/16°
Humidity Icon27%
Wind Icon17km/h
Tue. 14, Oct.
sunnySunny
Temperature Icon36°/19°
Humidity Icon30%
Wind Icon19km/h
Wed. 15, Oct.
sunnySunny
Temperature Icon38°/23°
Humidity Icon29%
Wind Icon27km/h
Thu. 16, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/19°
Humidity Icon69%
Wind Icon14km/h
Fri. 17, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/19°
Humidity Icon69%
Wind Icon15km/h
Sat. 18, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/19°
Humidity Icon70%
Wind Icon16km/h
Sun. 19, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/18°
Humidity Icon70%
Wind Icon17km/h
Mon. 20, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/18°
Humidity Icon70%
Wind Icon15km/h
Tue. 21, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/17°
Humidity Icon69%
Wind Icon16km/h
Wed. 22, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/18°
Humidity Icon70%
Wind Icon14km/h
Thu. 23, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/19°
Humidity Icon70%
Wind Icon14km/h
Fri. 24, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/19°
Humidity Icon72%
Wind Icon14km/h
Sat. 25, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/19°
Humidity Icon76%
Wind Icon14km/h
Sun. 26, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/19°
Humidity Icon75%
Wind Icon13km/h
Mon. 27, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/19°
Humidity Icon73%
Wind Icon16km/h
Tue. 28, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/18°
Humidity Icon70%
Wind Icon16km/h
Wed. 29, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/18°
Humidity Icon70%
Wind Icon14km/h
Thu. 30, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/18°
Humidity Icon72%
Wind Icon15km/h
Fri. 31, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon29°/19°
Humidity Icon73%
Wind Icon16km/h
Sat. 1, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon28°/18°
Humidity Icon74%
Wind Icon16km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 6, Oct.

38.6°C

Low will be onSat. 11, Oct.

12°C

HumidityHumidity

High will be onSat. 25, Oct.

76%

Low will be onMon. 6, Oct.

27%

Wind SpeedWind Speed

High will be onTue. 7, Oct.

31km/h

Low will be onSun. 26, Oct.

13km/h

PrecipitationPrecipitation

High will be onSun. 26, Oct.

9.3mm

Low will be onTue. 7, Oct.

0.2mm

Ultraviolet IndexUV

High will be onMon. 13, Oct.

8

Low will be onMon. 6, Oct.

0.6

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