UV Index in Vriddhachalam, India

Last updated: July 2, 2025

In Vriddhachalam, India, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn. With its Aw climate, residents and visitors alike should be mindful of the intense sun exposure that peaks around midday. Understanding UV levels can significantly reduce risks associated with harmful rays, especially when the index reaches a maximum of 13 at noon. From planning outdoor activities to choosing the right sun protection, keeping an eye on the UV Index is essential for enjoying the sun safely in this vibrant town.

Hourly UV Index in Vriddhachalam

As the day unfolds, the UV Index rises dramatically, reaching its peak at 12:00 PM with an impressive 13. Early morning hours start off gently, with a maximum of 2 at 7:00 AM, gradually climbing to 4 by 8:00 AM. The sun's intensity truly kicks in at 10:00 AM, hitting a notable 10 before skyrocketing to 12 by 11:00 AM. A slight decline begins after noon, with the index dropping to 11 at 1:00 PM, then tapering off to 8 by 2:00 PM. As the afternoon progresses, we see a further decrease, plummeting to 5 at 3:00 PM and drifting downwards to 1 by 5:00 PM, before the sunshine's effects completely fade away by 6:00 PM, when the UV Index reaches 0. It’s a reminder to stay sun-safe during those prime hours!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Vriddhachalam

During the year, UV Index levels display significant variation, peaking from March to October with extreme exposure categories primarily affecting residents and visitors. February through October are particularly high-risk months, with UV Index values ranging from 12 to 15 and requiring a burn time of just 10 minutes for unprotected skin. January and December see slightly lower UV Index readings of 10 and 9, respectively, categorized as very high, with a longer burn time of 15 minutes. It is crucial for everyone to take protective measures, such as wearing sunscreen, hats, and protective clothing, especially from February to October, to minimize the risk of skin damage during these peak UV months.

Monthly Maximum UV Index for Vriddhachalam, India

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Vriddhachalam. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Vriddhachalam, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Vriddhachalam UV Index with Other India Cities

The table above highlights how UV exposure in Vriddhachalam compares to other major locations across India. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Vriddhachalam's solar exposure compared to other cities in India. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Delhi UVI	5	6	9	10	10	10	12	12	9	8	5	5
Mumbai UVI	8	9	10	11	11	12	13	13	11	10	7	7
Ahmedabad UVI	7	8	10	12	11	12	13	13	11	10	7	6
Hyderabad UVI	10	11	12	11	13	13	15	14	13	11	8	8
Vriddhachalam	10	12	13	15	12	12	13	13	13	11	11	9
Bengaluru UVI	11	13	13	14	13	14	14	14	14	12	11	10