Last updated: June 2, 2025
Understanding the UV Index is essential for residents of Jamalpur, India, where the climate promotes warm, sunny days typical of a Cwa zone. With peak UV levels often reaching a significant 10 at midday, being aware of these readings is crucial for sunburn prevention and maintaining overall skin health. High UV exposure can lead to not only immediate effects like sunburn but also long-term issues such as skin cancer. Knowing when UV levels are highest—typically between 10:00 AM and 12:00 PM—empowers individuals to take necessary precautions and enjoy the sun safely. Stay informed and protect yourself while basking in Jamalpur's vibrant sunshine!
The UV Index reveals a dynamic day as the sun progresses across the sky. Starting at a mild 3 at 07:00, the intensity ramps up sharply, peaking at a notable 10 at 11:00—a time when sun protection becomes essential. As the clock ticks toward midday, the index remains high at 9 and 8, indicating strong solar radiation and the need for vigilance. However, by the afternoon, UV levels begin to decline, dropping to 5 at 14:00 and further to 3 by 15:00. As the evening draws near, the index plummets to 1 at 17:00, eventually sinking to tranquil 0 by 19:00. This data underscores the importance of being aware of UV exposure during peak hours, especially between 10:00 and 13:00, when sun protection is crucial.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 5 | moderate | 30 min |
| 09:00 | 8 | very high | 15 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index demonstrates significant seasonal variations, with high-risk months generally occurring from March to October. During this period, especially in July, August, and September, the UV Index reaches an extreme level of 12, indicating a burn time of just 10 minutes. Notably, April and June also showcase a very high index of 10, necessitating diligent sun protection. In contrast, winter months like January and December see a moderate UV Index of 5, allowing for longer exposure times of 30 minutes. Visitors and residents alike are advised to practice sun safety during high-index months—such as wearing protective clothing, using broad-spectrum sunscreen, and seeking shade during peak hours—to minimize the risk of UV-related skin damage.
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 |
| Jamalpur | 5 | 6 | 8 | 10 | 9 | 10 | 12 | 12 | 12 | 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 |