Last updated: July 2, 2025
Understanding the UV Index in Shahjanpur, India, is crucial for protecting yourself and your loved ones from harmful ultraviolet radiation. With peak UV levels reaching as high as 11 on sunny days, being aware of these ratings can help you safeguard against sunburn and long-term skin health issues. Shahjanpur's Cwa climate brings warm summers with significant UV exposure, especially around midday when the risk is at its highest. By staying informed about the UV Index, you can enjoy the outdoors while minimizing the risks associated with excessive sun exposure.
As the day unfolds, the UV Index reaches its peak during midday, providing an insightful glimpse into the sun's intensity. Starting from a modest 2 at 7:00 AM, the index climbs steadily, hitting 4 by 8:00 AM. By 9:00 AM, it escalates dramatically to 7, before soaring to its maximum of 11 at both 11:00 AM and 12:00 PM. As the afternoon progresses, the UV levels begin to ease, decreasing to 10 at 1:00 PM, then drifting down to 7 by 2:00 PM, and further to 5 at 3:00 PM. The descent continues into the evening, with the index dropping to 3 at 4:00 PM and tapering off to 1 by 5:00 PM, before settling at 0 by 7:00 PM. This data serves as a reminder to stay sun-safe, particularly during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 7 | high | 25 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 |
As the seasons change, so too does the UV Index, which is crucial for understanding sun exposure risks. From January to February, the UV Index gradually rises from 5 (moderate) to 6 (high), with burn times decreasing from 30 minutes to 25 minutes. The spring months of March through June see a dramatic increase in UV levels, peaking in July and August at 11 (extreme), where burn time drops to just 10 minutes. September sees a slight decline to 10 (very high), followed by an October drop to 9. As we approach winter, the UV Index falls back to 5 (moderate) in November and December, allowing for longer burn times of 30 minutes. Given these fluctuations, visitors and residents are advised to take precautions during the high-risk months of March through October, especially in July and August, by wearing sunscreen, protective clothing, and seeking shade to reduce the risk of sunburn and long-term 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 |
| Shahjanpur | 5 | 6 | 9 | 10 | 9 | 9 | 11 | 11 | 10 | 9 | 5 | 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 |