UV Index in Thiruthani, India

Last updated: June 2, 2025

In Thiruthani, India, understanding the UV Index is crucial for safeguarding your skin and overall health, especially given the region's Aw climate, which can lead to heightened UV exposure. As the sun climbs, so do the UV levels, with a peak of 12 around noon—an indicator that spending time outdoors without protection can result in painful sunburns and long-term skin damage. By staying informed about daily UV forecasts, residents can take proactive steps to protect themselves from harmful rays, ensuring they enjoy the vibrant outdoors while prioritizing their skin health.

Hourly UV Index in Thiruthani

At dawn, the sun's rays begin gently, with a UV Index of 2 at 07:00. As the morning progresses, this value steadily climbs, reaching 4 by 08:00 and peaking at a robust 12 by noon. The highest intensity occurs between 11:00 and 12:00, where caution is advised under the relentless sun. Following this peak, the index slightly decreases to 11 at 13:00 and dips further to 8 by 14:00, signifying a gradual retreat of UV strength. The afternoon winds down with safer levels, dropping to 5 at 15:00, and continuing its decline to 2 by 16:00. As the evening sets in, UV exposure tapers off dramatically, falling to 1 by 17:00, and fading into 0 at 19:00. Always remember to protect your skin during those peak 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	12	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	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Thiruthani

During the year, the UV Index exhibits significant seasonal variations, with notable peaks in the high-risk months from February to October, where the index reaches extreme levels of 12 to 13 and a burn time of just 10 minutes. January and November show very high exposure levels, with slightly longer burn times of 15 minutes. As a result, residents and visitors should take precautions during the peak months to protect themselves from harmful UV radiation. This includes wearing sunscreen, protective clothing, and seeking shade during peak daylight hours, particularly from late spring through early fall when the UV index is at its highest.

Monthly Maximum UV Index for Thiruthani, India

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

The table above highlights how UV exposure in Thiruthani 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.

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