Last updated: July 2, 2025
Understanding the UV Index in Rajapur, India is crucial for maintaining skin health and preventing sunburn, especially in a region that typically experiences high UV exposure due to its Csa climate. The UV Index indicates the strength of harmful ultraviolet radiation on any given day, reaching peak levels around midday, where it can soar as high as 12—a level that demands careful sun safety measures. Being aware of these levels not only helps in safeguarding your skin from immediate damage but also plays a vital role in preventing long-term health issues. With Rajapur's typically sunny weather, understanding the UV Index empowers residents and visitors alike to enjoy the outdoors while protecting themselves from the potential risks of excessive sun exposure.
Throughout the day, the UV Index soars to its peak intensity of 12 between 11:00 AM and 12:00 PM, signaling a time when sun safety is crucial. Early risers will notice a mild start at 2 by 7:00 AM, gradually climbing to 10 by 10:00 AM. As the sun reaches its zenith, the index indicates a high risk of harm from unprotected sun exposure, emphasizing the need for sunscreen and protective clothing. Post noon, the UV levels begin to decline, dropping to 7 at 2:00 PM and tapering off to a gentle 1 by 5:00 PM, with twilight bringing an index of 0 by 7:00 PM. This hourly insight highlights the importance of being sun-safe during those peak hours and enjoying the outdoors responsibly!
| 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 | 12 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 7 | high | 25 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, UV levels exhibit significant seasonal variations, with high-risk months occurring primarily from March to September. During this period, particularly in July and August, the UV Index peaks at 12, categorizing it as extreme and reducing safe exposure time to just 10 minutes. March, April, May, June, and October present very high risks, with burn times as short as 15 minutes. In contrast, November and December see a decrease in UV intensity, with burn times extending to 25-30 minutes. Visitors and residents are advised to take precautionary measures during high-risk months by using broad-spectrum sunscreen, wearing protective clothing, and seeking shade to minimize UV exposure.
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 |
| Rajapur | 6 | 7 | 9 | 10 | 10 | 10 | 12 | 12 | 11 | 9 | 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 |