UV Index in Gangotri, India

Last updated: June 2, 2025

In Gangotri, India, awareness of the UV Index is vital for protecting your skin and overall health. With UV levels peaking at a staggering 17 around midday, understanding these fluctuations can help you prevent sunburn and long-term skin damage. This picturesque region, nestled in a temperate climate zone, experiences varying UV exposure due to its elevation and geographical features. By staying informed about the UV Index, you can enjoy the stunning beauty of Gangotri while safeguarding your skin from harmful ultraviolet rays.

Hourly UV Index in Gangotri

The UV index today showcases a dramatic rise in intensity, peaking at a formidable 17 between 11:00 AM and 12:00 PM. Starting from a mild 3 at 7:00 AM, the index ascends sharply, reaching an impressive 14 by 10:00 AM. As the sun climbs higher in the sky, the UV exposure becomes significant, with a maximum of 11 at 9:00 AM. After noon, the index begins to decline, gradually dropping to 8 by 3:00 PM and continuing its descent to a mere 2 by 5:00 PM. By 6:00 PM, the UV index falls to 1, making outdoor activities more comfortable as the day winds down. Remember to protect your skin during peak hours when the UV index is at its highest!

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	3	moderate	30 min
08:00	7	high	25 min
09:00	11	extreme	10 min
10:00	14	extreme	10 min
11:00	17	extreme	10 min
12:00	17	extreme	10 min
13:00	15	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Gangotri

The UV Index experiences significant fluctuations throughout the year, peaking during the late spring and summer months. From February to September, the UV Index remains predominantly in the extreme category, with values reaching up to 18 in May, indicating a very high risk of harm from unprotected sun exposure. The high-risk months are particularly concentrated from March to October, where burn times can be as short as 10 minutes under direct sunlight. Residents and visitors are strongly advised to take precautions during these months by wearing protective clothing, utilizing high-SPF sunscreen, and seeking shade wherever possible. In contrast, burn times gradually increase in the winter months, with January and November categorized as very high risk and December as high, yet still warranting caution. Prioritizing sun safety is essential all year round, especially when the UV Index is elevated.

Monthly Maximum UV Index for Gangotri, India

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

The table above highlights how UV exposure in Gangotri 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.

Gangotri'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
Gangotri	9	11	16	17	18	17	16	16	14	13	9	7