Last updated: August 1, 2025
In Jha-Jha, India, awareness of the UV Index is crucial for protecting your skin and overall health. High UV levels can lead to sunburn and long-term skin damage, making it essential to understand when the sun's rays are at their strongest. With Jha-Jha's Cwa climate, characterized by hot summers and varying UV exposure throughout the day, knowledge of the UV Index helps residents and visitors alike to take necessary precautions. From morning peaks at 12 around noon to more moderate levels later in the afternoon, being informed empowers you to enjoy the outdoors safely while minimizing the risk associated with harmful UV radiation.
Starting at 07:00, the UV Index begins to rise, peaking at 12:00 with a striking maximum of 12. The morning hours see a steady ascent from 3 at 07:00 to an intense 11 by 10:00, making it important for outdoor enthusiasts to take precautions. At 11:00, the UV Index reaches its zenith at 12, indicating a high risk of harm from unprotected sun exposure. As the afternoon unfolds, the index dips to 10 by 13:00, then gradually declines to 4 by 15:00. By the evening, the UV levels drop dramatically, falling to 0 by 18:00, signaling the end of sun exposure risks for the day. Remember to protect your skin during peak hours to enjoy the sun safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 6 | high | 25 min |
| 09:00 | 9 | very high | 15 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | 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, UV levels experience significant fluctuations, peaking during the summer months. January starts with a moderate UV Index of 5, allowing for a burn time of 30 minutes, but as we move into February and March, the index escalates to 7 and 9 respectively, marking the beginning of higher risk with burn times decreasing to 25 and 15 minutes. The risks peak from June to August, where the index escalates to an extreme level of 11-13, permitting only 10 minutes of safe exposure. As fall arrives, UV levels drop, but October still maintains a very high index of 10, demanding 15 minutes of caution. November and December offer some relief with high and moderate levels, allowing for 25 and 30 minutes of exposure. Residents and visitors are strongly advised to take precautions during the high-risk months of March through October, ensuring proper sunscreen use, protective clothing, and seeking shade during peak hours to minimize sun 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 |
| Jha-Jha | 5 | 7 | 9 | 10 | 10 | 11 | 12 | 13 | 12 | 10 | 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 |