Last updated: June 2, 2025
In Koch Bihar, India, understanding the UV Index is crucial for maintaining healthy skin and preventing sunburn. With a climate characterized as Cwa, the region experiences variable UV levels that can soar to a maximum of 12 during midday hours. This underscores the importance of being vigilant about UV exposure, especially between 10:00 AM and 2:00 PM, when the risk is highest. By staying informed about UV levels, residents can take proactive measures to shield themselves from harmful rays, ensuring not only skin protection but overall health as well. Embrace sun safety with awareness and practical precautions in Koch Bihar!
The UV Index for the day showcases a dramatic rise in solar intensity as the sun climbs higher in the sky. Starting the morning with a maximum index of 4 at 07:00, it climbs swiftly to 6 by 08:00 and peaks at an intense 12 by 11:00. This strong exposure, particularly noticeable at 10:00 with a value hitting 11, signifies a crucial window for sun safety. As the afternoon progresses, the index begins to wane, dipping to 8 at 13:00 and gradually decreasing to a mild 3 by 15:00. By late afternoon, the index plummets to 1 by 16:00 and 17:00, before fading to 0 after 18:00, indicating the sun's retreat. It’s a reminder to be sun-smart, especially during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 4 | moderate | 30 min |
| 08:00 | 6 | high | 25 min |
| 09:00 | 9 | very high | 15 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
As the season progresses, there are significant changes in the UV Index that affect both residents and visitors. January starts with a moderate UV Index of 5, but by February, it rises to 7, indicating high exposure risk. The most critical months for UV exposure are from March to August, where the UV Index consistently reaches very high to extreme levels, peaking at 13 in July. Burn times drop to just 10 minutes during this period, highlighting the urgent need for protective measures. In contrast, September sees a slight decrease to 11, and UV levels continue to fall until December, where the Index returns to a high level of 6. It is crucial for everyone to remain vigilant during the high-risk months of March through August, practicing sun safety measures such as wearing sunscreen, protective clothing, and seeking shade to minimize exposure and prevent sunburn.
UV Risk Categories
| 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 |
| Koch Bihar | 5 | 7 | 8 | 9 | 10 | 12 | 13 | 12 | 11 | 9 | 7 | 6 |
| 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 |