Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Secunderabad, India, where the hot and arid climate can lead to significant sun exposure. With peak UV levels reaching as high as 13 during midday, being aware of the UV index can help protect against sunburn and long-term skin damage. By comprehending UV levels, you can take proactive measures to safeguard your skin health, ensuring that outdoor activities are enjoyable and safe. Secunderabad's climate, characterized by high UV exposure risks, makes it essential for everyone to stay informed and prepared to minimize the harmful effects of the sun's rays.
The UV Index during the day shows a striking pattern, peaking in the late morning to early afternoon. At 07:00, the index starts modestly at 2, but by 08:00, it surges to 5. As the sun climbs higher, it reaches a significant 8 by 09:00 and surges to a maximum of 13 by both 11:00 and 12:00. This intense UV exposure starts to decline after 1:00 PM, dropping to 11 by 13:00 and then decreasing steadily to 5 by 15:00. As the evening approaches, the index continues to diminish, falling to 2 at 16:00, before tapering off to 1 by 17:00 and 18:00. Finally, by 19:00, the UV Index settles at 0, marking the end of a day filled with significant sunlight exposure. Be sure to protect your skin during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 5 | moderate | 30 min |
| 09:00 | 8 | very high | 15 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 8 | very high | 15 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, the UV Index exhibits notable seasonal changes, with the highest values occurring during the summer months. From January to March, the UV index starts at 10 (very high) and peaks in July with 15 (extreme), indicating a significant risk of harm from unprotected sun exposure. The months of February through October consistently maintain an extreme exposure category, particularly highlighting July as the highest-risk month. Visitors and residents are advised to take precautions during these high-risk months, including wearing broad-spectrum sunscreen, protective clothing, and seeking shade when outdoors, especially during peak sunlight hours. As the year progresses, attention should also be paid to November and December, where the UV index drops to 8, still classified as very high, suggesting a need for continued sun safety measures even in cooler months.
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 |
| Secunderabad | 10 | 11 | 12 | 11 | 13 | 13 | 15 | 14 | 13 | 11 | 8 | 8 |
| 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 |