Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Deoli, India, where the Aw climate results in high exposure to the sun's harmful rays. The UV levels can soar dramatically throughout the day, peaking at a significant 11 during midday, which underscores the need for awareness in preventing sunburn and safeguarding skin health. By staying informed about these UV levels, you can take proactive steps to protect yourself from skin damage and enjoy the beautiful Indian sunshine safely, particularly in a region where UV exposure risks are elevated.
The ultraviolet (UV) index throughout the day reveals a dynamic pattern of sun intensity. Starting at 07:00, the UV index is a modest 2, indicating the sun is just beginning to gain strength. As the morning progresses, it climbs steadily to 4 by 08:00 and reaches a notable 6 at 09:00, signaling a push towards peak hours. At 10:00, the intensity peaks at 9, and by 11:00 and 12:00, it hits a maximum of 11, marking the sun’s strongest exposure. Though the afternoon remains considerable, the index declines to 10 at 13:00 before dropping to 7 by 14:00. As the day winds down, the UV index falls sharply to 4 at 15:00, and later to 2 by 16:00, concluding with softening values of 1 at 17:00 and 18:00, and finally settling at 0 by 19:00. This hourly progression underscores the importance of sun safety during midday hours when UV levels are at their peak.
| 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 | 11 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | 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 |
The UV Index demonstrates significant seasonal variations, with the highest risk occurring from March to September, where values consistently reach 11 and above, categorized as extreme. Particularly July stands out with a peak UV Index of 14, indicating a burn time of just 10 minutes. Conversely, the months of January, February, October, and November maintain a very high exposure risk, while December presents a relatively lower high category with a burn time of 25 minutes. Visitors and residents are advised to take rigorous sun protection measures, especially during the summer months and whenever the UV Index exceeds 8, by wearing protective clothing, applying sunscreen frequently, and seeking shade to minimize the risk of skin damage.
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 |
| 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 |
| Deoli | 8 | 9 | 11 | 11 | 11 | 12 | 14 | 13 | 12 | 10 | 8 | 7 |
| 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 |