Last updated: May 3, 2025
In Unnao, India, awareness of the UV Index is crucial for protecting your skin and maintaining overall health. Understanding UV levels can help prevent painful sunburns and reduce the risk of long-term skin damage. With a Csa climate characterized by hot summers and significant sunlight throughout the day, Unnao residents must be vigilant about UV exposure, particularly during peak hours when the index soars to as high as 10 around midday. By staying informed about the UV Index, you can make smarter decisions about sun protection, ensuring your time outdoors remains safe and enjoyable.
As the sun rises, the UV Index begins its ascent, starting at a mild 2 by 07:00. By 08:00, it escalates to 4, hinting that it’s time to apply some sunscreen. The intensity peaks at 10 around 11:00 and 12:00, making midday the most crucial time for sun protection. After this high, the index gently declines, dropping to 8 at 13:00 and further to 6 by 14:00, suggesting the danger is easing. As the afternoon progresses, the UV levels diminish, reaching 4 at 15:00, until they settle down to a mere 1 by 17:00 and 0 by 19:00. Throughout the day, it’s essential to stay vigilant and shield your skin during peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 8 | 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 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index fluctuates significantly, reflecting varying sun exposure risks. January and February both present a high UV Index of 6, requiring about 25 minutes for skin to start burning. As spring approaches, March ramps up to a very high Index of 8, with an increased burn time of just 15 minutes. The peak months for UV exposure are April through August, where the UV Index hits 10 (very high) to 12 (extreme), drastically reducing burn times to 10-15 minutes. September and October remain high risk, with indices of 10 and 9, respectively. By November, the UV Index drops back to 6, then further to 5 in December, when the burn time increases to 30 minutes. Visitors and residents are strongly advised to take precautions during the high-risk months of March through October, wearing appropriate sun protection such as sunscreen, hats, and sunglasses, especially during midday hours when the sun’s rays are 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 |
| Unnao | 6 | 6 | 8 | 10 | 10 | 10 | 12 | 12 | 10 | 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 |