Last updated: June 2, 2025
Awareness of the UV Index is crucial for residents of Rajgarh, India, where the climate often presents heightened exposure to harmful ultraviolet rays. Understanding UV levels is not just about avoiding sunburn; it plays a significant role in protecting long-term skin health and reducing the risk of skin cancer. With typical peaks reaching an extreme level of 11 around noon, Rajgarh's sunny climate necessitates vigilance against excessive UV exposure, particularly during the warmer months. Stay informed and take proactive steps to enjoy the sun safely!
The UV Index (UVI) exhibits a notable pattern throughout the day. Starting at 2 at 7:00 AM, it gradually rises, peaking at 11 by noon and 1:00 PM. This high level of UV exposure indicates that sun protection is essential during these hours. As the afternoon progresses, the UVI begins to dip, dropping to 7 by 2:00 PM and then declining further to 5 by 3:00 PM. By late afternoon, the sunlight's intensity reduces significantly, with the UVI falling to 1 by 5:00 PM and remaining minimal through 6:00 PM and 7:00 PM. This data underscores the importance of taking precautions during peak hours while enjoying the outdoors.
| 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 | 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 | 5 | moderate | 30 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 reveal significant seasonal changes in sun exposure risk. During the first quarter (January to March), the UV Index rises from a moderate level of 5 in January to a very high level of 10 by March, marking the onset of increased sun-related risks. The peak months for UV exposure occur from May to August, when the index reaches extreme levels of 12 to 13, and the burn time is as short as 10 minutes. As the year progresses into the fall, the UV Index decreases, with levels ranging from 9 in September to 6 in November, yet still warranting caution during these months. Residents and visitors are advised to protect themselves by wearing sunscreen, sunglasses, and protective clothing, especially during the high-risk months of March through August, when skin damage can occur rapidly with minimal exposure. Always check the local UV Index before outdoor activities to ensure safety against harmful UV radiation.
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 |
| Rajgarh | 5 | 7 | 10 | 10 | 12 | 11 | 13 | 13 | 9 | 8 | 6 | 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 |