UV Index in Kottaiyur, India

Last updated: June 2, 2025

Understanding the UV Index is essential for residents of Kottaiyur, India, where the warm Aw climate can lead to high levels of ultraviolet radiation throughout the day. By keeping an eye on UV levels, you can effectively prevent sunburn and promote better skin health, protecting yourself from the harmful effects of excessive sun exposure. Typically, you'll encounter significant UV risks during the late morning to early afternoon, with levels peaking at 12 around noon. Stay informed and take necessary precautions to enjoy the sun safely in beautiful Kottaiyur!

Hourly UV Index in Kottaiyur

The UV Index throughout the day showcases a significant rise in solar intensity, peaking at 12 between noon and 1 PM, indicating a high risk of harm from unprotected sun exposure. Early morning, starting at 7 AM, begins with a mild index of 2, but by 9 AM, it escalates to 7, urging sun safety precautions. The sun's intensity reaches its zenith at 10 AM and maintains a high exposure level, demonstrating that the hours from 10 AM to 1 PM are crucial for sun protection. As the afternoon progresses, the index gradually declines, dipping to 4 by 3 PM before easing off to 0 by 7 PM. Hence, it’s vital to be vigilant during the peak hours to ensure your skin's safety!

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	10	very high	15 min
14:00	8	very high	15 min
15:00	4	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 Kottaiyur

Throughout the year, UV Index values reveal a notably extreme risk of sun exposure, especially from January to April, when the index peaks at 15 in April. The high-risk months to be particularly cautious about are March to August, with the UV Index frequently reaching 14 or higher. Notably, April marks the highest risk, demanding extra precautions. Residents and visitors are advised to minimize sun exposure during peak hours and use protective measures such as sunscreen, hats, and sunglasses to shield against harmful UV rays. Even in October and November, when the index decreases slightly, it's still essential to remain vigilant due to the very high exposure potential.

Monthly Maximum UV Index for Kottaiyur, India

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

The table above highlights how UV exposure in Kottaiyur 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.

Kottaiyur'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
Kottaiyur	11	12	14	15	13	12	13	14	13	11	11	10
Bengaluru UVI	11	13	13	14	13	14	14	14	14	12	11	10