UV Index in Kosi, India

Last updated: June 2, 2025

In Kosi, India, understanding the UV Index is crucial for maintaining skin health and preventing sunburn, especially under the region's arid climate characterized by high sunshine intensity. Kosi experiences periods of elevated UV levels, with peaks reaching 10 around noon, which can lead to severe skin damage without proper protection. By staying informed about daily UV variations, residents and visitors can take proactive measures against harmful effects, ensuring enjoyable outdoor activities while safeguarding their skin. Embrace the sun safely by learning about UV exposure risks and protecting yourself effectively!

Hourly UV Index in Kosi

The UV Index paints a vivid picture of the sun’s intensity throughout the day. At sunrise (07:00), the index starts modestly at 2, but by 08:00, it rises to a comfortable 4. The sun gains strength, with readings escalating to 6 by 09:00. The peak arrives at 11:00 and 12:00, where the index reaches a striking 10—a clear signal to seek shade or apply sunscreen! As the afternoon progresses, we see a decline; the UV Index drops to 9 at 13:00 and gradually decreases to 5 by 15:00. The late afternoon brings a gentle taper off to 3 by 16:00, before plummeting to 1 by 17:00 and finally settling at 0 as evening descends (19:00). Stay sun-smart and enjoy the daylight safely!

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.
TimeUVICategoryTime to Burn
07:002low45 min
08:004moderate30 min
09:006high25 min
10:009very high15 min
11:0010very high15 min
12:0010very high15 min
13:009very high15 min
14:007high25 min
15:005moderate30 min
16:003moderate30 min
17:001low45 min
18:001low45 min
19:000low45 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.
JanFebMarAprMayJunJulAugSepOctNovDec579111010111110855
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.
 JanFebMarAprMayJunJulAugSepOctNovDec
Delhi UVI56910101012129855
Kosi579101110111110855
Mumbai UVI89101111121313111077
Ahmedabad UVI78101211121313111076
Hyderabad UVI1011121113131514131188
Bengaluru UVI111313141314141414121110