UV Index in Vellore, India

Last updated: June 2, 2025

In Vellore, India, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps to prevent sunburn and reduce the risk of long-term skin damage. Vellore's hot semi-arid climate exposes residents and visitors to significant UV radiation, especially during mid-day hours when the index soars. From 10 AM to 1 PM, UV levels can reach a maximum of 13, indicating a very high risk of harm from unprotected sun exposure. Stay informed and take necessary precautions to enjoy the sun safely!

Hourly UV Index in Vellore

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 Vellore

The UV Index shows significant seasonal variations, with high-risk months extending from February through October, where the index peaks at 14 in July and August, indicating an extreme exposure category and a rapid burn time of just 10 minutes. January and November present a moderate risk, classified as very high with longer burn times of 15 minutes, while December sees a slight decrease to a UV Index of 9. Visitors and residents are advised to take precautions during these high-risk months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sun hours to minimize the risk of sunburn and skin damage. Stay vigilant and prioritize skin protection, especially during the summer months when UV levels are at their highest.

Monthly Maximum UV Index for Vellore, India

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

The table above highlights how UV exposure in Vellore 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.

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