UV Index in Uttarkashi, India

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Uttarkashi, India, where the unique climate influences sun exposure throughout the year. High UV levels, especially between 10 AM and 2 PM, can lead to serious risks like sunburn and long-term skin damage. As a place that experiences a Cwb climate, Uttarkashi can see significant UV radiation, peaking at 13 during midday hours. Staying informed about the UV Index not only aids in skin health but also empowers you to enjoy the great outdoors safely, protecting yourself from the sun’s harsh effects.

Hourly UV Index in Uttarkashi

Starting at 07:00, the UV Index begins its ascent with a low reading of 2. As the sun rises higher, it peaks at 11:00 and 12:00 with a maximum UV Index of 13, indicating that sun protection is crucial during these hours. The intensity gradually decreases after 13:00, dropping to 5 by 15:00 and further declining to 1 by 17:00. The day winds down with a UV Index of 0 at 19:00, signaling that the danger from ultraviolet rays has passed. It's essential to take precautions during midday when the sun is at its strongest, ensuring a safe and enjoyable outdoor experience.

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	5	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	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Uttarkashi

The UV Index experiences significant seasonal fluctuations, peaking from March to September, during which residents and visitors face the highest risk of UV exposure. The months of June and July are particularly critical, registering an extreme UV Index of 14 and allowing only 10 minutes of unprotected sun exposure before risking sunburn. In contrast, January and November feature a high UV Index of 7, with burn times extending to 25 minutes, while December dips to a moderate 5, permitting up to 30 minutes of sun exposure. Therefore, it is crucial for both residents and visitors to take necessary precautions, especially during the high-risk months from February through September, by employing sunscreen, wearing protective clothing, and seeking shade during peak hours.

Monthly Maximum UV Index for Uttarkashi, India

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

The table above highlights how UV exposure in Uttarkashi 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.

Uttarkashi'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
Uttarkashi	7	8	12	12	13	12	14	14	12	9	7	5
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