UV Index in New Delhi, India

Last updated: June 2, 2025

In New Delhi, India, being aware of the UV Index is crucial for safeguarding your skin against harmful radiation. Understanding UV levels can help prevent sunburn and long-term skin damage, making it essential for everyone—especially in a city with a Cwa climate characterized by hot summers and a significant amount of sunshine. With peak UV Index values reaching 10 around noon, the risks of overexposure are high. Staying informed about UV fluctuations throughout the day can empower you to take the necessary precautions for healthier skin and a more enjoyable outdoor experience.

Hourly UV Index in New Delhi

As the day unfolds, the UV Index begins at a mild 2 at 7:00 AM, slowly rising to reach a moderate 4 by 8:00 AM. The intensity climbs steadily, peaking at 10 by 11:00 AM and remaining at this maximum level until 12:00 PM. As the afternoon approaches, the index begins to decline, dropping to 9 at 1:00 PM, and back to 4 by 3:00 PM. By the time the sun sets, the UV Index decreases significantly to 1 at 5:00 PM and just 0 by 7:00 PM, making the early hours the most crucial for sun protection. Remember, while outdoor activities are enticing, being mindful of the UV levels is essential for skin safety!

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	6	high	25 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	10	very high	15 min
13:00	9	very high	15 min
14:00	7	high	25 min
15:00	4	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 New Delhi

Throughout the year, the UV Index experiences significant seasonal fluctuations, with the highest levels typically found from March to August. Notably, the months of July and August record an extreme UV Index of 12, resulting in a quick burn time of just 10 minutes. March to June also sees very high UV levels, peaking at 10, where a brief exposure can lead to sunburn within 15 minutes. Conversely, winter months such as January, November, and December present a moderate UV Index of 5, allowing for up to 30 minutes of safe exposure. Visitors and residents are strongly advised to exercise caution during high-risk months, particularly from March through August, by using sunscreen, wearing protective clothing, and seeking shade during peak sunlight hours to minimize the risk of skin damage.

Monthly Maximum UV Index for New Delhi, India

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

The table above highlights how UV exposure in New Delhi 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.

New Delhi'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
New Delhi	5	6	9	10	10	10	12	12	9	8	5	5
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