Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Bijawar, India, where sunny days are typical in the Csa climate zone. With peaks reaching a hazardous level of 13 around noon, being aware of the UV levels helps prevent painful sunburns and protects long-term skin health. As the UV Index fluctuates throughout the day—from a moderate 5 in the morning to extreme levels just before noon—it's essential for the community to stay informed about daily UV exposure risks. By taking proactive measures based on the UV Index, residents can enjoy the beautiful outdoor climate while safeguarding their skin.
As the sun rises, the UV Index begins its ascent, starting from a modest 2 at 7:00 AM. By 8:00 AM, it escalates to a 5, but the real surge occurs as the day progresses. At 9:00 AM, it hits 8, transitioning into the peak intensity of 11 by 10:00 AM. The UV intensity continues to soar, reaching a maximum of 13 at both 11:00 AM and 12:00 PM—a critical time for sun protection. As the afternoon unfolds, the index gradually declines, measuring 12 at 1:00 PM before tapering off to 9 by 2:00 PM. In the late afternoon, the levels drop further to 5 at 3:00 PM, and continue to decline, resting at 3 by 4:00 PM and dropping to 1 by 5:00 PM. As evening approaches, UV exposure diminishes to 0 by 7:00 PM, concluding a day of intense sunlight. For optimal skin safety, it’s essential to stay protected during the peak hours between 10:00 AM and 2:00 PM.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 5 | moderate | 30 min |
| 09:00 | 8 | very high | 15 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 9 | very high | 15 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 |
From January to November, the UV Index exhibits notable seasonal fluctuations, peaking in the summer months. The highest risk months for UV exposure are July and August, with an extreme UV Index of 13, where the recommended burn time is only 10 minutes. Conversely, the winter months of November and December present a lower risk with high UV indexes of 7 and 6 and longer burn times of 25 minutes. It is crucial for visitors and residents to remain vigilant during the peak months from March to September, when the UV Index frequently reaches very high to extreme levels. Prevention tips include wearing appropriate sun protection: hats, sunglasses, and broad-spectrum sunscreen, and seeking shade, especially between 10 a.m. and 4 p.m. when UV rays are the strongest.
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 |
| Bijawar | 7 | 8 | 10 | 11 | 11 | 11 | 13 | 13 | 11 | 9 | 7 | 6 |
| 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 |