Cuddalore, Tamil Nadu, India Climate Change Severity

48
High
The current climate change severity in Cuddalore is High, with a 5.2% 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 Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Cuddalore 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), Cuddalore temperature has changed by around -2.1%, 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
6387
38.09%
cloudyCloudy
5652
-7.1%
rainyRainy
8767
-22.9%
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, Cuddalore has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (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

48/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Cuddalore experienced significant changes:

Temperature change of

-0.62 °C

Variation in annual rainfall

-18.69 %

Change in average humidity

+2.54 %

PM2.5 levels surged by

+14.15 %

Heatwave changed by

-4 Days

Coldwave changed by

+9 Days

Wind speeds changed by

+5.76 km/h

These indicators show that Cuddalore 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.

Cuddalore Weather Forecast 30 Days (August - September 2026)
Cuddalore, Tamil Nadu, India

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sun. 2, Aug.
partly cloudyPartly Cloudy
Temperature Icon34°/28°
Humidity Icon61%
Wind Icon24.8km/h
Mon. 3, Aug.
partly cloudyPartly Cloudy
Temperature Icon33°/27°
Humidity Icon65%
Wind Icon27km/h
Tue. 4, Aug.
partly cloudyPartly Cloudy
Temperature Icon34°/27°
Humidity Icon64%
Wind Icon33.8km/h
Wed. 5, Aug.
partly cloudyPartly Cloudy
Temperature Icon32°/26°
Humidity Icon69%
Wind Icon31km/h
Thu. 6, Aug.
partly cloudyPartly Cloudy
Temperature Icon33°/26°
Humidity Icon67%
Wind Icon25.2km/h
Fri. 7, Aug.
partly cloudyPartly Cloudy
Temperature Icon33°/28°
Humidity Icon59%
Wind Icon22.7km/h
Sat. 8, Aug.
partly cloudyPartly Cloudy
Temperature Icon34°/29°
Humidity Icon58%
Wind Icon26.3km/h
Sun. 9, Aug.
partly cloudyPartly Cloudy
Temperature Icon34°/29°
Humidity Icon59%
Wind Icon31.3km/h
Mon. 10, Aug.
partly cloudyPartly Cloudy
Temperature Icon33°/28°
Humidity Icon62%
Wind Icon27km/h
Tue. 11, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon33°/27°
Humidity Icon67%
Wind Icon19.1km/h
Wed. 12, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon33°/27°
Humidity Icon69%
Wind Icon18.6km/h
Thu. 13, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon70%
Wind Icon19.5km/h
Fri. 14, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon70%
Wind Icon18.8km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon71%
Wind Icon19.5km/h
Sun. 16, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon70%
Wind Icon20.6km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon31°/27°
Humidity Icon73%
Wind Icon20km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon70%
Wind Icon20.7km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon69%
Wind Icon19.9km/h
Thu. 20, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon69%
Wind Icon20.2km/h
Fri. 21, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon71%
Wind Icon20.3km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon72%
Wind Icon19.9km/h
Sun. 23, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon71%
Wind Icon20.2km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon72%
Wind Icon20.5km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon70%
Wind Icon20.3km/h
Wed. 26, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon71%
Wind Icon20.1km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon71%
Wind Icon19.8km/h
Fri. 28, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/26°
Humidity Icon71%
Wind Icon20.2km/h
Sat. 29, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon71%
Wind Icon20.6km/h
Sun. 30, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon71%
Wind Icon19.5km/h
Mon. 31, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon71%
Wind Icon19.6km/h
Tue. 1, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon32°/27°
Humidity Icon71%
Wind Icon18.7km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 2, Aug.

34°C

Low will be onWed. 5, Aug.

26°C

HumidityHumidity

High will be onMon. 17, Aug.

73%

Low will be onSat. 8, Aug.

58%

Wind SpeedWind Speed

High will be onTue. 4, Aug.

33.8km/h

Low will be onWed. 12, Aug.

18.6km/h

PrecipitationPrecipitation

High will be onFri. 14, Aug.

8.4mm

Low will be onSat. 8, Aug.

0.01mm

Ultraviolet IndexUV

High will be onThu. 6, Aug.

10.8

Low will be onTue. 11, Aug.

6

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