Last updated: August 1, 2025
As residents and visitors of Abu, India, it's essential to stay informed about the UV Index, a critical measure that indicates the strength of ultraviolet (UV) radiation from the sun. Understanding UV levels is crucial for protecting your skin from sunburn and long-term health issues, such as skin cancer. In Abu's semi-arid climate, where the sun can be intense, especially between 10 AM and 2 PM when the UV Index can peak at 13, awareness of these levels is vital for maintaining skin health while enjoying outdoor activities. With this guide, you'll be equipped to make informed decisions about sun protection, ensuring safe and enjoyable experiences in the great outdoors.
As the day unfolds, the UV Index reveals its peak intensity around midday. Starting at a mere 1 at 7:00 AM, the index rises steadily, reaching a moderate 3 by 8:00 AM. However, the sun quickly intensifies, hitting 6 by 9:00 AM and soaring to a striking 12 at 11:00 AM. The highest point is reached at 12:00 PM and 1:00 PM, with the index peaking at 13—a robust reminder to seek shade and protect your skin. As afternoon drifts to evening, the UV levels start to decline, dropping to 4 by 4:00 PM and easing to a gentle 1 by 6:00 PM. By 7:00 PM, the UV impact diminishes to 0, signaling a safe wrap-up for outdoor activities. This hourly journey through the UV Index serves as a crucial guide for sun safety throughout the day.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index exhibits significant fluctuations, with notable peaks during the spring and summer months. The high-risk months are from March to August, where the UV Index reaches extreme levels, particularly in July and August, with a peak of 14, resulting in a burn time of just 10 minutes. Visitors and residents are advised to take protective measures during these high UV periods, such as wearing protective clothing, applying sunscreen regularly, and seeking shade during peak hours. In contrast, UV levels decrease in the fall and winter, falling to high in January, November, and December, with more manageable exposure times. It is essential for everyone to remain vigilant about UV safety year-round to minimize skin damage and health risks.
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 |
| Abu | 7 | 8 | 11 | 12 | 12 | 12 | 13 | 14 | 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 |