Last updated: June 2, 2025
In Chhutmalpur, India, staying informed about the UV Index is essential for protecting your skin and overall health. Understanding the UV levels throughout the day can help you avoid sunburn, maintain skin health, and reduce the risk of long-term damage. The region's Cwa climate brings warm, sunny days, reaching peak UV exposure with indices hitting as high as 10 around noon. Being aware of these fluctuations can empower you to take necessary precautions, ensuring a safe and enjoyable outdoor experience while minimizing harmful effects from the sun's rays.
The UV Index experiences a dynamic rise and fall throughout the day, peaking at 10 between 11:00 AM and 12:00 PM, signaling a high risk for skin damage without protection. Early morning hours see a gentle start with a maximum of 2 at 7:00 AM, gradually increasing to 6 by 9:00 AM. As the sun climbs, it reaches 9 by 10:00 AM, before hitting the day's pinnacle. Post-noon, the index begins its descent, dropping to 9 at 1:00 PM and then tapering down to 2 by 4:00 PM. As evening approaches, the risk significantly decreases, falling to 0 by 7:00 PM. It's a vivid reminder of the sun's intensity and the importance of sun safety during peak hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | 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 | 5 | 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 |
Throughout the year, UV index values fluctuate significantly, highlighting key seasonal changes and high-risk months for sun exposure. January and February start with moderate to high UV levels, with burn times decreasing from 30 minutes in January to 25 minutes in February. As spring progresses, March and April see a sharp increase, reaching a very high UV index of 9 and 10 respectively, with burn times dropping to just 15 minutes. The peak of the UV index occurs in May and July, hitting an extreme level of 11, with the risk of burns in as little as 10 minutes. August records the highest UV level at 12, emphasizing the critical nature of sun protection during the summer months. In the fall, September and October remain high with values of 9 and 8, while November and December return to moderate levels at 5 and 4, allowing for longer safe exposure times of 30 minutes. To ensure safety, visitors and residents alike should take precautions, especially during the high-risk months of March through October by wearing sunscreen, protective clothing, and seeking shade during peak hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chhutmalpur | 5 | 6 | 9 | 10 | 11 | 10 | 11 | 12 | 9 | 8 | 5 | 4 |
| 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 |
| Bengaluru UVI | 11 | 13 | 13 | 14 | 13 | 14 | 14 | 14 | 14 | 12 | 11 | 10 |