UV Index in Diu, India

Last updated: June 2, 2025

Understanding the UV Index in Diu, India, is crucial for protecting your skin and overall health under the sun-drenched sky of this coastal paradise. With typical UV exposure risks peaking during the midday sun, awareness of UV levels can help prevent painful sunburns and long-term skin damage. From the serene beaches to the bustling markets, Diu's tropical climate brings both beauty and the necessity for sun safety, especially when the UV Index can soar to a staggering 13 around noon. Stay informed and enjoy the stunning surroundings while safeguarding your skin!

Hourly UV Index in Diu

The UV Index showcases a dynamic increase throughout the day, peaking at 13 around 12:00 PM. Starting from a gentle 1 at 7:00 AM, the index steadily climbs as the sun ascends, reaching 6 by 9:00 AM. The intensity becomes palpable by 11:00 AM with a sharp rise to 12, before hitting its zenith at 13 at noon, prompting caution for outdoor activities. As the afternoon unfolds, the levels begin to decline, dipping to 10 by 2:00 PM and gradually falling to 0 by 7:00 PM, signaling safer conditions for evening strolls. It’s essential to stay protected during the midday hours when the sun's rays are most intense!

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	1	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 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 Diu

As the seasons change, so does the UV Index, with significant increases occurring from January through September. The highest risk months are from April to September, where the UV Index reaches extremes of 12 to 13, with a minimal burn time of just 10 minutes. Visitors and residents should exercise caution during these months by wearing sunscreen, protective clothing, and seeking shade to avoid skin damage. As autumn sets in, October sees a slight decrease to an index of 10 (very high), before dipping to levels of 7 (high) in November and December, where burn times increase to 25 minutes. To ensure safety year-round, always remain vigilant about UV exposure, particularly during the summer months.

Monthly Maximum UV Index for Diu, India

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

The table above highlights how UV exposure in Diu 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.

Diu'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
Diu	8	9	10	12	12	13	13	13	11	10	7	7
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