Vellore, Tamil Nadu, India Climate Change Severity

48
High
The current climate change severity in Vellore is High, with a 5.8% 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

Vellore 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), Vellore temperature has changed by around -1.2%, 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
7959
-25.3%
cloudyCloudy
4550
11.1%
rainyRainy
8273
-10.9%
snowySnowy
00
0%
mistyMisty
01
100%

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

Climate Change Indicators:

Over the past 15 years, Vellore 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 2025, Vellore experienced significant changes:

Temperature change of

-0.3 °C

Variation in annual rainfall

-33.4 %

Change in average humidity

-0.9 %

PM2.5 levels surged by

+5.4 %

Heatwave changed by

-6.2 day(s)

Coldwave changed by

-4 day(s)

Wind speeds changed by

+3.5 km/h

These indicators show that Vellore 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.

Vellore Weather Forecast 30 Days (August - September 2025)
Vellore, Tamil Nadu, India

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 9, Aug.
moderate rainModerate rain
Temperature Icon30°/25°
Humidity Icon77%
Wind Icon15km/h
Sun. 10, Aug.
moderate rainModerate rain
Temperature Icon26°/24°
Humidity Icon83%
Wind Icon16km/h
Mon. 11, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/24°
Humidity Icon69%
Wind Icon21km/h
Tue. 12, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon32°/24°
Humidity Icon61%
Wind Icon25km/h
Wed. 13, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/24°
Humidity Icon64%
Wind Icon25km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon32°/24°
Humidity Icon61%
Wind Icon26km/h
Fri. 15, Aug.
partly cloudyPartly Cloudy
Temperature Icon32°/24°
Humidity Icon58%
Wind Icon28km/h
Sat. 16, Aug.
partly cloudyPartly Cloudy
Temperature Icon33°/25°
Humidity Icon55%
Wind Icon32km/h
Sun. 17, Aug.
partly cloudyPartly Cloudy
Temperature Icon33°/25°
Humidity Icon57%
Wind Icon28km/h
Mon. 18, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon33°/26°
Humidity Icon58%
Wind Icon25km/h
Tue. 19, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/25°
Humidity Icon63%
Wind Icon26km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon33°/25°
Humidity Icon60%
Wind Icon31km/h
Thu. 21, Aug.
partly cloudyPartly Cloudy
Temperature Icon33°/24°
Humidity Icon56%
Wind Icon27km/h
Fri. 22, Aug.
partly cloudyPartly Cloudy
Temperature Icon33°/25°
Humidity Icon54%
Wind Icon19km/h
Sat. 23, Aug.
partly cloudyPartly Cloudy
Temperature Icon33°/25°
Humidity Icon52%
Wind Icon22km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon33°/25°
Humidity Icon65%
Wind Icon16km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon33°/25°
Humidity Icon65%
Wind Icon16km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon34°/24°
Humidity Icon64%
Wind Icon17km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon33°/25°
Humidity Icon65%
Wind Icon18km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon34°/24°
Humidity Icon63%
Wind Icon18km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon33°/24°
Humidity Icon66%
Wind Icon17km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon33°/25°
Humidity Icon67%
Wind Icon17km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon33°/25°
Humidity Icon67%
Wind Icon16km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon33°/24°
Humidity Icon68%
Wind Icon16km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon33°/24°
Humidity Icon68%
Wind Icon16km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon32°/24°
Humidity Icon69%
Wind Icon15km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon32°/24°
Humidity Icon68%
Wind Icon16km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon33°/24°
Humidity Icon67%
Wind Icon17km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon33°/25°
Humidity Icon66%
Wind Icon17km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon33°/25°
Humidity Icon65%
Wind Icon18km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon33°/24°
Humidity Icon66%
Wind Icon17km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 28, Aug.

33.7°C

Low will be onSun. 10, Aug.

23.5°C

HumidityHumidity

High will be onSun. 10, Aug.

83%

Low will be onSat. 23, Aug.

52%

Wind SpeedWind Speed

High will be onSat. 16, Aug.

31.7km/h

Low will be onSat. 9, Aug.

14.8km/h

PrecipitationPrecipitation

High will be onSat. 9, Aug.

17.9mm

Low will be onFri. 15, Aug.

0.05mm

Ultraviolet IndexUV

High will be onFri. 15, Aug.

7

Low will be onSat. 9, Aug.

0.5

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