Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Ajra, India, where sun exposure can significantly impact skin health. With the region's Aw climate, characterized by warm temperatures and bright sunshine, being aware of UV levels helps prevent sunburn and long-term skin damage. The UV Index varies throughout the day, peaking at a high of 14 between noon and 1 PM, underscoring the importance of taking precautions during these hours. By familiarizing yourself with the daily UV Index, you can enjoy the outdoors while protecting your skin from harmful ultraviolet rays.
At dawn, the UV Index starts softly at 2 by 07:00, suggesting a low risk for sun exposure. As the morning progresses, it escalates to 4 by 08:00 and reaches 7 at 09:00, indicating a moderate level of sun intensity. The day peaks with an impressive 14 at 12:00, where sun safety becomes crucial as the risk is rated high. Afternoon hours see a gradual decline from 13 at 13:00 down to 10 by 14:00, before dropping further to 6 at 15:00. As the sun begins to set, the UV Index dwindles to 3 by 16:00, and finally settles at 1 by 17:00 and 18:00, with a complete drop to 0 by 19:00, signaling that the sun's rays are no longer a concern. Always remember to protect your skin during those high UV periods!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 6 | high | 25 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 |
Throughout the year, UV Index levels exhibit significant seasonal variation, with the highest values occurring during the mid-year months of June, July, and August, each reaching a peak of 14 and categorized as extreme. From January to October, particularly February, March, April, May, and September, remain high-risk months with index values mostly between 11 and 13, signifying an extreme exposure risk. As a result, it is crucial for visitors and residents to take necessary precautions during these high UV months. During these periods, limit outdoor activities during peak sun hours, wear protective clothing, apply broad-spectrum sunscreen, and seek shade whenever possible to minimize the risk of skin damage. In contrast, the latter months of November and December see a slight decrease, with UV Index values dropping to 9, which is categorized as very high, thus still warranting caution.
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 |
| Hyderabad UVI | 10 | 11 | 12 | 11 | 13 | 13 | 15 | 14 | 13 | 11 | 8 | 8 |
| Ajra | 10 | 11 | 12 | 13 | 12 | 14 | 14 | 14 | 13 | 11 | 9 | 9 |
| Bengaluru UVI | 11 | 13 | 13 | 14 | 13 | 14 | 14 | 14 | 14 | 12 | 11 | 10 |