UV Index in Kattivakkam, India

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Kattivakkam, India, where the sun can be both a friend and a foe. With high UV levels peaking at UV Index 13 around midday, awareness can significantly reduce the risk of sunburn and long-term skin damage. The coastal climate of Kattivakkam of the Aw Zone brings prolonged sun exposure, making it imperative for locals and visitors alike to monitor daily UV levels and take appropriate precautions. By keeping an eye on the UV Index, you can enjoy the beautiful beachside while protecting your skin health.

Hourly UV Index in Kattivakkam

The UV index throughout the day presents an intriguing journey of exposure, peaking at 13 from 11:00 AM to 12:00 PM—the sun's most intense moment. Starting from a modest 2 at 7:00 AM, the index swiftly escalates, hitting 4 by 8:00 AM and soaring to a substantial 11 at 10:00 AM. Just one hour later, it reaches its zenith, radiating at 13, before gradually descending as the afternoon wanes. By 3:00 PM, it's a more manageable 5, eventually dwindling down to 0 by 7:00 PM, signaling a safe retreat from the sun's rays. This dynamic UV pattern serves as a reminder to stay vigilant under the sun, especially during its peak hours when protective measures are essential.

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	8	very high	15 min
10:00	11	extreme	10 min
11:00	13	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 Kattivakkam

The UV Index experiences notable seasonal changes, peaking during the summer months with extreme levels. February to October marks the high-risk period for UV exposure, especially from March to October, where the UV Index reaches its highest at 14 in April. Burn times are notably short during these months, often just 10 minutes, indicating a critical need for sun protection. Residents and visitors are strongly advised to minimize sun exposure during peak hours, wear protective clothing, and use a broad-spectrum sunscreen to safeguard against harmful UV radiation. In contrast, January, November, and December see a decline in UV levels to very high, with slightly longer burn times of 15 minutes, still warranting caution. Stay vigilant throughout the year to ensure your skin remains protected against UV damage.

Monthly Maximum UV Index for Kattivakkam, India

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

The table above highlights how UV exposure in Kattivakkam 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.

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