UV Index in Rameswaram, India

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Rameswaram, India, where the sun shines brightly throughout the year. By tracking UV levels, individuals can effectively prevent sunburn and protect their skin, reducing the risk of long-term health issues related to excessive sun exposure. In this coastal paradise, the climate often leads to high UV risks, especially around midday, with indices reaching as high as 13. Stay informed and take necessary precautions to enjoy the beautiful sun-drenched days while keeping your skin safe and healthy.

Hourly UV Index in Rameswaram

The UV Index fluctuated dramatically throughout the day, showcasing the sun's intensity. Starting mild at 07:00 with a rating of 2, it quickly ascended, peaking at a blistering 13 around 11:00 and 12:00. This midday surge emphasized the importance of sun protection. As the sun began to descend, the UV levels dropped sharply, tapering off to a 5 by 15:00, and dwindling further to 0 by 19:00. This pattern highlights the critical window for UV exposure from 09:00 to 14:00, where caution and protection are paramount to safeguard against harmful rays.

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	7	high	25 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	2	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Rameswaram

The UV Index shows significant seasonal fluctuations, with extreme levels persisting from January through October, peaking in April at 15. High-risk months include March through September, where UV exposure remains critical, requiring attention to skin protection. Notably, even in November, the UV Index remains high at 11, indicating continued risk. It is essential for visitors and residents alike to take precautions, including wearing sunscreen, protective clothing, and seeking shade, especially during peak hours. Remember, a burn time of just 10 minutes in these extreme conditions emphasizes the importance of vigilance to avoid skin damage.

Monthly Maximum UV Index for Rameswaram, India

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

The table above highlights how UV exposure in Rameswaram 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.

Rameswaram'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
Rameswaram	12	13	14	15	13	12	12	13	14	12	11	10
Bengaluru UVI	11	13	13	14	13	14	14	14	14	12	11	10