UV Index in Tiruvannamalai, India

Last updated: July 2, 2025

In Tiruvannamalai, India, being aware of the UV Index is essential for protecting your skin and overall health. Understanding UV levels can significantly reduce the risk of sunburn and long-term skin damage, making it crucial for residents and visitors alike. This vibrant town, located in a tropical climate zone, typically experiences high UV exposure, especially during peak hours. With UV Index values soaring to 13 between 11:00 AM and 12:00 PM, it's vital to take precautions when enjoying the outdoors. Stay informed and stay safe under the sun!

Hourly UV Index in Tiruvannamalai

The UV Index for the day showcases a dramatic rise as the sun climbs higher in the sky. Starting at a mild 2 at 07:00, it quickly escalates to a moderate 4 by 08:00, then soars to a striking 11 by 10:00. The peak intensity hits 13 at both 11:00 and 12:00, making it crucial for sun protection during those hours. As the afternoon progresses, the index begins to decline, dropping to 9 by 14:00 and tapering off to a gentle 5 at 15:00. As the day winds down, the UV Index falls to 2 at 16:00 and reaches a safe 0 by 19:00, signaling the end of the day's sun exposure. Be mindful during peak hours and enjoy the sunshine responsibly!

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	11	extreme	10 min
11:00	13	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Tiruvannamalai

The UV Index data reveals significant seasonal fluctuations, with the highest levels occurring from February to October, where values remain predominantly in the extreme category, peaking at 14 during April and August. The highest risk months are particularly February through October, each presenting a burn time as short as 10 minutes for unprotected skin. In contrast, January and December see slightly lower UV indices of 10 and 9, respectively, falling into the very high exposure category, allowing for a slightly longer burn time of 15 minutes. It is crucial for visitors and residents to take proper precautions during these high-risk months, such as seeking shade, wearing protective clothing, and applying sunscreen regularly to help mitigate the dangers of sun exposure.

Monthly Maximum UV Index for Tiruvannamalai, India

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Tiruvannamalai. 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 Tiruvannamalai, 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 Tiruvannamalai UV Index with Other India Cities

The table above highlights how UV exposure in Tiruvannamalai 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.

Tiruvannamalai'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
Tiruvannamalai	10	12	13	14	13	12	13	14	13	11	11	9
Bengaluru UVI	11	13	13	14	13	14	14	14	14	12	11	10