UV Index in Kolar, India

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents of Kolar, India, where the climate is characterized by its hot and dry conditions. Awareness of UV levels plays a vital role in preventing sunburns and maintaining long-term skin health. With peak UV exposure typically occurring between 10 AM and 1 PM—where the index can reach as high as 13—it’s important to stay informed and take necessary precautions. Whether you're enjoying outdoor activities or commuting, recognizing the UV risks can help safeguard your skin against harmful effects and ensure you enjoy the sunny Kolar days safely.

Hourly UV Index in Kolar

The UV index throughout the day presents an intriguing journey of exposure, peaking at 13 from 11:00 AM to 12:00 PM—the sun's most intense moment. Starting from a modest 2 at 7:00 AM, the index swiftly escalates, hitting 4 by 8:00 AM and soaring to a substantial 11 at 10:00 AM. Just one hour later, it reaches its zenith, radiating at 13, before gradually descending as the afternoon wanes. By 3:00 PM, it's a more manageable 5, eventually dwindling down to 0 by 7:00 PM, signaling a safe retreat from the sun's rays. This dynamic UV pattern serves as a reminder to stay vigilant under the sun, especially during its peak hours when protective measures are essential.

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	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 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