UV Index in Vadakku Valliyur, India

Last updated: June 2, 2025

Awareness of the UV Index is crucial for residents in Vadakku Valliyur, India, where intense sunlight and a tropical climate pose significant risks to skin health. Understanding these UV levels is essential for protecting against sunburn and long-term skin damage, especially when the UV Index reaches a peak of 13 around midday. As the sun shines brightly in this Aw climate zone, local inhabitants should be vigilant about their sun exposure to ensure their safety and well-being. By keeping an eye on the UV Index, you can take proactive steps to enjoy the sun while safeguarding your skin.

Hourly UV Index in Vadakku Valliyur

The UV Index journey throughout the day reveals a notable peak around midday. Starting gently at 2 at 07:00, it makes a steady climb, reaching 4 by 08:00. The sun’s intensity escalates dramatically, hitting a striking 10 by 10:00 and peaking at an impressive 13 at 12:00. The afternoon sees a gradual decline, with the index dropping to 5 by 15:00 before tapering off further as the sun sets, settling at 1 by 17:00. As evening approaches, the UV Index drops to 0, marking a safe end to sun exposure for the day. Stay sun-savvy and protect your skin during those high-index 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	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Vadakku Valliyur

Throughout the year, the UV Index remains consistently high, indicating extreme exposure levels, particularly from January through October, with values peaking in April (15) and March (14). December and November see a slight decrease, with November at 11 and December at 10, transitioning to a very high exposure category with a longer burn time of 15 minutes. The high-risk months for sun exposure are notably February, March, April, and August, when the UV Index reaches 13 or higher. Visitors and residents are advised to take precautionary measures year-round, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Vadakku Valliyur, India

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

The table above highlights how UV exposure in Vadakku Valliyur 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.

Vadakku Valliyur'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
Bengaluru UVI	11	13	13	14	13	14	14	14	14	12	11	10
Vadakku Valliyur	12	13	14	15	13	13	13	14	14	13	11	10