UV Index in Kosi, India

Last updated: May 3, 2025

Understanding the UV Index in Kosi, India is crucial for safeguarding your skin and overall health. With the region's BSh climate, residents and visitors alike face significant UV exposure, particularly during peak hours when the index can reach a maximum of 10. Being aware of the UV levels helps in preventing sunburn and reducing long-term skin damage. As the sun climbs to its zenith from 10:00 AM to 1:00 PM, understanding these risks is imperative for maintaining healthy skin and enjoying the sunny days Kosi has to offer. Stay informed, stay protected!

Hourly UV Index in Kosi

The UV Index journey throughout the day paints a striking picture of sun intensity. Starting at a gentle 2 at 7:00 AM, the rays gradually pick up steam, climbing to 3 at 8:00 AM. The real highlight comes at 10:00 AM, where the index peaks at a blistering 8, reaching its maximum of 10 by 11:00 AM and 12:00 PM. This is the moment to bask in the sunshine—but don't forget your sunscreen! As the afternoon rolls in, the UV Index begins its descent, dropping to 9 at 1:00 PM and tapering off to 4 by 3:00 PM. By the evening, it dwindles down to a safe 1 at 5:00 PM, ultimately settling at 0 by 7:00 PM, marking the end of the day’s sun exposure. Stay protected and enjoy the sunshine responsibly!

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	3	moderate	30 min
09:00	6	high	25 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	10	very high	15 min
13:00	9	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	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Kosi

Throughout the year, seasonal changes in the UV Index highlight important considerations for both visitors and residents. High-risk months include March through October, with peak levels occurring from May to August, where the UV Index reaches extremes of 11. During these months, the recommended burn time decreases to as little as 10 minutes, necessitating diligent sun protection. Even in the shoulder months of February and September, the UV Index remains elevated, warranting caution. Therefore, it is advisable for everyone to wear sunscreen, seek shade, and avoid excessive sun exposure, especially between 10 AM and 4 PM, to minimize the risk of skin damage and ensure safety during outdoor activities.

Monthly Maximum UV Index for Kosi, India

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

The table above highlights how UV exposure in Kosi 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.

Kosi'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
Kosi	5	7	9	10	11	10	11	11	10	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
Bengaluru UVI	11	13	13	14	13	14	14	14	14	12	11	10