Last updated: May 3, 2025
In Bolpur, India, being aware of the UV Index is crucial for protecting your skin and overall health. The UV Index is a valuable tool that indicates the strength of ultraviolet radiation from the sun, helping residents and visitors alike make informed decisions about sun exposure. Understanding UV levels is vital to prevent sunburn and long-term skin damage, especially in a climate like Bolpur's, where the sun can shine brightly and pose significant risks. With peak UV levels reaching as high as 11 around midday, knowing when to seek shade or apply sunscreen can make all the difference in maintaining healthy skin and enjoying the beautiful outdoors safely.
At dawn, the UV Index begins at a gentle 3 by 07:00, but it quickly escalates as the sun climbs higher. By 08:00, it reaches 6, heralding a day of increasing intensity. The peak arrives at 11:00, where the index soars to a sizzling 11—a reminder to protect your skin! As noon approaches, it tapers to 9 by 12:00, before gradually declining through the afternoon. By 15:00, it drops to 3, and the sun's rays become considerably milder. Come evening, the UV Index retreats to 1 at 16:00 and settles at a safe 0 by sunset at 19:00. Be mindful of these fluctuations and enjoy the sunshine responsibly!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 6 | high | 25 min |
| 09:00 | 8 | very high | 15 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index experiences significant seasonal variations, peaking during the summer months. High-risk months are primarily from March to September, when the UV Index frequently reaches 9 or higher, indicating very high to extreme exposure levels. Notably, May through August exhibit the most intense UV radiation with indices of 11 to 13, allowing only 10 minutes of unprotected sun exposure before risk of burning increases. As we approach October, the index decreases to 10, but caution remains necessary. Residents and visitors are advised to take appropriate sun safety measures during these high-risk months, including wearing sunscreen, protective clothing, and seeking shade, especially during peak hours. In contrast, December and January have the lowest risk levels, with a moderate exposure category, allowing for longer safe sun exposure times of 30 minutes and 25 minutes respectively.
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 |
| Bolpur | 6 | 7 | 9 | 9 | 11 | 12 | 13 | 13 | 12 | 10 | 7 | 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 |