UV Index in Rameswaram, India

Last updated: July 2, 2025

Understanding the UV Index in Rameswaram, India, is essential for safeguarding your skin and promoting long-term health. Awareness of UV levels is crucial, especially in a coastal region known for its radiant sun exposure, as it helps prevent sunburn and reduces the risk of skin damage. With a climate characterized by high UV risk during the middle of the day, residents and visitors should take precautions, particularly when the UV Index peaks at a striking 12 around noon. Staying informed about these crucial UV levels not only enhances sun safety but also enriches your experience of Rameswaram's beautiful outdoor ambiance.

Hourly UV Index in Rameswaram

The UV Index throughout the day reveals a dynamic pattern of sun exposure. Starting off gently at 7:00 AM with a moderate 2, the intensity quickly escalates. By 9:00 AM, it reaches a robust 7, and then peaks at 12 during the 11:00 AM and 12:00 PM hours, signaling a high risk for sunburn. As the afternoon unfolds, the UV levels gradually taper off, dipping to 5 by 3:00 PM, before plunging to 1 by 5:00 PM and finally settling at a restful 0 after 6:00 PM. This underscores the importance of sun safety during the peak hours when protection is crucial.

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	10	very high	15 min
11:00	12	extreme	10 min
12:00	12	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