Last updated: June 2, 2025
Understanding the UV Index in Karhal, India, is essential for maintaining optimal skin health and preventing sunburn, especially given the area’s Csa climate which experiences elevated UV exposure, particularly during midday hours. During summer months, Karhal can see UV Index levels peak at a striking 11 around noon, indicating a very high risk of harm from unprotected sun exposure. By being aware of these levels, residents can better protect themselves and their families from the harmful effects of UV rays, ensuring safe outdoor enjoyment year-round. Stay informed, stay safe, and enjoy the sun responsibly!
The UV Index throughout the day offers a vivid glimpse into how sunlight intensity varies. At 07:00, the index starts at a mild 2, but by 08:00, it jumps to 4 as the sun rises higher. The real peak occurs between 10:00 and 12:00, where the index reaches a striking 11, signaling a high risk of harm from unprotected sun exposure. After this afternoon zenith, the index begins a gradual decline, dropping to 7 at 14:00 and further to 4 by 15:00. As the day wears on, the UV Index falls to 2 at 16:00, and finally settles at 1 by 17:00 and 18:00. By 19:00, the UV threat dissipates completely, returning to 0 as daylight fades away. This data highlights the importance of seeking shade and protecting your skin during the UV 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 | 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 |
The UV Index varies significantly throughout the year, with the highest levels occurring from June to August, where values peak at 12, indicating an extreme exposure risk and a burn time of just 10 minutes. March through May also presents high UV levels, ranging from 9 to 10, categorizing these months as very high exposure, with burn times dropping to 15 minutes. For safe sun exposure, residents and visitors should take extra precautions, particularly during March to August, when UV levels pose the greatest risk. It's advisable to apply sunscreen, wear protective clothing, and seek shade during peak hours. Conversely, during the winter months of November to February, the UV Index remains moderate to high, allowing for safer outdoor activities but still warranting some sun protection measures.
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 |
| Karhal | 5 | 6 | 9 | 9 | 10 | 11 | 12 | 12 | 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 |