Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Indergarh, India, where the sun's rays can be deceptively intense. With peak UV levels soaring to 11 between 11:00 AM and 12:00 PM, awareness of these fluctuations is essential for sunburn prevention and maintaining skin health. Given Indergarh's Csa climate, which often features hot summers and clear skies, the risk of overexposure to harmful UV radiation is significant. By staying informed about daily UV levels, you can better protect yourself and your loved ones from the potential harmful effects of the sun.
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 exhibits significant seasonal variation, with higher levels occurring from March to September. Notably, March to August are the high-risk months, especially in June and July, when the UV Index reaches its peak at 12, indicating extreme exposure risk and a burn time of just 10 minutes. As summer transitions to fall, the UV Index gradually decreases, but levels remain very high through September. Residents and visitors should take necessary precautions during these high-risk months, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sun hours to minimize UV-related health risks. In contrast, January, November, and December present moderate UV levels, allowing for safer outdoor activities with longer burn times of 30 minutes.
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 |
| Indergarh | 5 | 6 | 9 | 10 | 9 | 11 | 12 | 12 | 10 | 9 | 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 |