Last updated: June 2, 2025
Awareness of the UV Index is crucial for residents and visitors in Dhampur, India, where the Cwa climate can expose individuals to significant UV radiation, particularly during peak hours. Understanding UV levels is vital for preventing sunburn and maintaining long-term skin health; with a UV Index that soars up to 9 at midday, the risk of harmful effects from sun exposure is high. As temperatures rise, especially between 10:00 AM and 2:00 PM, being informed about the UV Index can help you take necessary precautions, such as seeking shade and applying sunscreen, ensuring safe enjoyment of Dhampur's sunny days.
The UV Index throughout the day reveals a clear rise and fall in sun exposure. Starting at a low 2 at 7:00 AM, it quickly climbs to 4 by 8:00 AM, and surges to a peak of 9 from 11:00 AM to 12:00 PM, indicating intense solar radiation. As the afternoon progresses, the index gradually declines, hitting 8 at 1:00 PM, followed by a decrease to 6 at 2:00 PM, then dropping to 5 by 3:00 PM. The decline continues further into the evening, with values dipping to 1 by 5:00 PM and remaining at 0 after 7:00 PM, showcasing a significant reduction in UV exposure. Always be mindful of the peak hours for optimal sun safety!
| 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 | 8 | very high | 15 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index exhibits notable seasonal changes, peaking during the summer months of July and August, with extreme levels reaching up to 12 and 11, respectively, emphasizing the critical importance of sun safety. High-risk months for UV exposure are from March to September, where the index frequently hits very high to extreme categories, significantly reducing recommended burn times to as little as 10-15 minutes. During these months, it is crucial for both visitors and residents to take protective measures such as seeking shade, wearing sunscreen, and donning protective clothing to minimize harmful effects from sun exposure. In contrast, January, November, and December present lower UV risks, classified as moderate, where longer burn times are permissible. It is advisable to remain vigilant and adjust sun protection strategies as the UV levels change throughout the year.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dhampur | 5 | 6 | 9 | 10 | 10 | 9 | 12 | 11 | 10 | 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 |