UV Index in Kolar, India

Last updated: July 2, 2025

Understanding the UV Index in Kolar, India is crucial for maintaining skin health and preventing sunburn. With a climate characterized by its Aw type, Kolar experiences significant ultraviolet radiation exposure, especially during peak hours. Knowledge of UV levels not only helps residents and visitors safeguard their skin but also empowers them to make informed decisions about outdoor activities. On typical days, the UV Index can soar to critical levels—reaching as high as 14 around midday—highlighting the importance of protective measures during these times. Embrace awareness and stay protected under the vibrant sun of Kolar!

Hourly UV Index in Kolar

As the sun rises, the UV Index begins its ascent, starting at a mild 2 by 7:00 AM. By 8:00 AM, it ramps up to 4, signaling the need for light sun protection. The real intensity kicks in around 9:00 AM, peaking at a robust 11 between 10:00 AM and 12:00 PM, when it reaches its highest point of 14. During these hours, it’s essential to find shade and apply sunscreen to shield yourself from harmful rays. As the afternoon progresses, the UV Index gradually declines, dropping to 12 at 1:00 PM before easing to 6 by 3:00 PM, and finally dipping to a low of 1 by 5:00 PM, signaling a retreat from the sun as daylight fades. This data emphasizes the importance of midday sun safety, ensuring maximum protection during the peak UV exposure.

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	14	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Kolar

During the year, UV Index levels exhibit significant fluctuations, with particularly high values from January to October. The extreme exposure category spans these months, especially peaking in April, July, August, and September, where the UV Index reaches 14, indicating a burn time of just 10 minutes. As November approaches, the index slightly decreases to 11, shifting to a very high level of 9 by December, allowing for longer burn times of 15 minutes. Given these patterns, visitors and residents should exercise extreme caution during the high-risk months of April through October, ensuring to use adequate sun protection such as sunscreen, hats, and sunglasses, and minimizing sun exposure during peak hours.

Monthly Maximum UV Index for Kolar, India

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

The table above highlights how UV exposure in Kolar 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.

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