UV Index in Salem, India

Last updated: May 3, 2025

In Salem, India, understanding the UV Index is crucial for protecting your skin and overall health. With high UV levels, especially during midday hours, being aware of these measurements can help prevent sunburn and long-term skin damage. Salem's tropical climate means residents face significant sun exposure, with UV Index values peaking at a staggering 13 around noon. By staying informed about the UV Index, you can take proactive steps to safeguard your skin, ensuring you enjoy the sunny days without compromising your health.

Hourly UV Index in Salem

The UV Index throughout the day paints a striking picture of sun exposure. Starting at 2 at 7:00 AM, it steadily climbs to a peak of 13 between 11:00 AM and 12:00 PM, indicating a high risk for unprotected skin. As the day progresses, the intensity begins to wane, dropping to 4 by 3:00 PM before fading to 0 by 6:00 PM. The ideal time for outdoor activities with minimal risk is between 9:00 AM and 2:00 PM, when the index hits an impressive 11 and 13. However, caution is advised during the peak hours when the sun is most aggressive. Always remember to protect your skin!

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	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	4	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 Salem

Throughout the year, the UV Index remains particularly high in the first eight months. From January to August, it consistently ranges between 11 and 15, indicating an extreme exposure category, with a burn time of just 10 minutes. Particularly notable high-risk months include April (UV Index 15) and August (UV Index 14). In September and October, the index slightly decreases to 13 and 12, respectively, but maintains an extreme exposure category. The UV risk diminishes in November (UV Index 11) and further drops to 9 in December, transitioning to a very high exposure category with a longer burn time of 15 minutes. Visitors and residents are strongly advised to take protective measures such as wearing sunscreen, appropriate clothing, and seeking shade, especially from January through October, when UV levels are critically high.

Monthly Maximum UV Index for Salem, India

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

The table above highlights how UV exposure in Salem 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.

Salem'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
Salem	11	13	13	15	13	12	13	14	13	12	11	9
Bengaluru UVI	11	13	13	14	13	14	14	14	14	12	11	10