UV Index in Poonamalle, India

Last updated: May 3, 2025

In Poonamalle, India, understanding the UV Index is essential for protecting your skin from harmful ultraviolet rays. With typical exposure risks peaking during midday, where the UV Index can soar to 12, awareness of these levels can help prevent sunburn and promote better skin health. As a city characterized by its Aw climate, Poonamalle experiences a significant amount of sunlight year-round, making it crucial for residents and visitors alike to stay informed about UV levels. By checking the UV Index regularly, you can take the necessary precautions to enjoy the outdoors safely while safeguarding your skin against potential damage.

Hourly UV Index in Poonamalle

The UV Index throughout the day reveals a striking pattern of solar intensity. Early risers at 07:00 experience a mild level of 2, but as the sun climbs higher, the intensity surges. By 10:00, it reaches a peak of 10, and the midday hours from 11:00 to 12:00 are even more intense, with a UV Index of 12—the point at which protective measures become essential. As the afternoon progresses, the index begins to decline, dropping to 7 at 14:00 before easing to 4 by 15:00. The evening brings relief, with the index plummeting to 1 by 17:00 and eventually fading to 0 after 18:00. To make the most of the sun, enjoy the morning hours, but be cautious during peak times and keep that sunscreen handy!

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	10	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	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Poonamalle

Throughout the year, the UV Index experiences significant fluctuations, with high-risk months typically spanning from February to October. March through September sees the most extreme levels, with a consistent UV Index of 12 or 13, indicating an extreme exposure category where burn time is as little as 10 minutes. Conversely, January, November, and December show a very high category, allowing for slightly longer exposure times of 15 minutes before sunburn can occur. Given these figures, it is crucial for visitors and residents to take appropriate precautions during these high-risk months, including the use of sunscreen, protective clothing, and seeking shade during peak sun hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Poonamalle, India

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

The table above highlights how UV exposure in Poonamalle 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.

Poonamalle'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
Poonamalle	9	11	12	13	12	12	13	13	13	11	10	9
Bengaluru UVI	11	13	13	14	13	14	14	14	14	12	11	10