Last updated: July 2, 2025
Understanding the UV Index in Chandauli, India is crucial for protecting your skin and overall health. With sunlight often peaking during the midday hours, high UV levels can lead to sunburn and long-term skin issues if precautions aren’t taken. The climate in Chandauli, characterized by hot summers, elevates the risk of intense UV exposure, especially between 10 AM and 2 PM when the UV Index soars to alarming levels of 12. By staying informed about the UV Index, you can take proactive steps to enjoy the outdoors safely while minimizing harmful effects on your skin.
The UV Index throughout the day presents a clear picture of sun intensity, peaking impressively at 12 between 11:00 AM and 12:00 PM. Starting from a mild 3 at 7:00 AM, the index climbs steadily to reach a striking 11 by 10:00 AM, indicating a strong need for sun protection. As the sun is at its highest, the UVI holds steady, emphasizing the importance of staying in the shade or wearing sunscreen during these hours. By 1:00 PM, it begins to taper off, dropping to 10 before significantly declining to 4 by 3:00 PM and then dipping further through the evening. The day concludes with a low 0 at 7:00 PM, signifying that after a powerful midday sun, the UV exposure becomes negligible as the day winds down.
| 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 | 11 | extreme | 10 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 | 4 | 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 |
As the UV Index fluctuates throughout the year, awareness of seasonal changes is crucial for both visitors and residents. High-risk months for UV exposure are primarily from March to October, with July and August classified as extreme exposure periods, where the UV Index peaks at 12 and recommended burn times are as brief as 10 minutes. Early spring sees a transition to very high UV levels, especially in April and May, with burn times dropping to 15 minutes. In contrast, low-risk months such as November and December see significantly lower UV levels, allowing for 25 to 30 minutes of safe exposure. It is advised that individuals take protective measures during peak UV times, such as seeking shade, wearing sun-protective clothing, and applying broad-spectrum sunscreen, to safeguard their skin against harmful effects.
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 |
| Chandauli | 6 | 7 | 9 | 10 | 9 | 9 | 12 | 12 | 11 | 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 |