UV Index in Leh, India

Last updated: May 3, 2025

In Leh, India, understanding the UV Index is crucial for residents and visitors alike, as the high altitude and clear skies can lead to intense sun exposure. Awareness of UV levels is essential for preventing sunburn and maintaining overall skin health, particularly in a region known for its diverse and often extreme climates. With typical UV levels peaking at 16 around midday, the risks associated with prolonged sun exposure become significant. This makes it vital to stay informed about UV Index readings to ensure safe outdoor activities in Leh's Dwc climate, where sunny days are common but can be deceptively hazardous.

Hourly UV Index in Leh

As the sun rises, the UV Index begins at a gentle 3 at 07:00, gradually climbing to a moderate 6 by 08:00. The intensity peaks at 10 during 09:00 and soars to a staggering 14 by 10:00. The afternoon sun reaches its zenith with a high of 16 at both 11:00 and 12:00, signaling a time when sun safety is paramount. Afterward, the index starts to dip, moderating to 14 at 13:00 and gradually decreasing to 11 by 14:00. As the day winds down, the UV Index lowers to 7 at 15:00, and continues declining, settling at 2 by 17:00, 1 at 18:00, and finally fading to 0 by 19:00. Embrace the early hours with caution, as the midday sun brings the highest risks!

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	6	high	25 min
09:00	10	very high	15 min
10:00	14	extreme	10 min
11:00	16	extreme	10 min
12:00	16	extreme	10 min
13:00	14	extreme	10 min
14:00	11	extreme	10 min
15:00	7	high	25 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 Leh

As the UV Index indicates, significant seasonal changes occur throughout the year, with the highest levels typically reached in March through September. During these months, particularly May, June, and July, UV exposure is classified as extreme, with a recommended burn time of only 10 minutes for unprotected skin. February also presents a very high risk with a burn time of 15 minutes. Conversely, the risk diminishes in the winter months, with December registering a moderate index of 5 and a burn time of 30 minutes. Visitors and residents are strongly advised to take protective measures during the high-risk months, including wearing sunscreen, protective clothing, and sunglasses, to reduce the risk of skin damage while enjoying outdoor activities.

Monthly Maximum UV Index for Leh, India

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

The table above highlights how UV exposure in Leh 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.

Leh'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
Leh	7	8	15	15	16	16	15	14	13	10	7	5
Bengaluru UVI	11	13	13	14	13	14	14	14	14	12	11	10