Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Banu, Afghanistan, where the sun's rays can pose significant health risks. As a city in a Dsb climate zone, Banu experiences high UV levels, particularly during midday hours when the index reaches a peak of 13. This awareness is vital not only to prevent sunburn but also to protect long-term skin health, as exposure to intense UV radiation can lead to serious conditions. With typical daily readings soaring from morning into the afternoon, being informed about the current UV levels can help residents and visitors enjoy the sun safely while minimizing risks associated with exposure.
The UV Index paints a vivid picture of the day's sunlight intensity. Starting gently at 4 by 07:00, the sun's rays gather strength, soaring to 6 by 08:00. As the clock strikes 09:00, the index climbs to a peak of 12, reaching its maximum of 13 at 11:00 and 12:00. The intensity begins to wane after 13:00, slipping to 11 before diving down to 5 by 15:00. By late afternoon, you’ll find it at 3 by 16:00, dwindling further to 1 by both 17:00 and 18:00, and finally fading to 0 by 19:00. Whether you're outdoors or planning your activities, this UV Index guide offers essential insights to help you enjoy the day while staying sun-safe!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 4 | moderate | 30 min |
| 08:00 | 6 | high | 25 min |
| 09:00 | 9 | very high | 15 min |
| 10:00 | 12 | extreme | 10 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 8 | 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 |
During the year, UV Index levels show significant seasonal changes, with high-risk months spanning from February to September, where the index reaches extreme values (11-13). Notably, March through August pose the highest risk, characterized by a UV Index of 11 or higher and a burn time as short as 10 minutes. As a result, it is crucial for visitors and residents to take proper precautions during these months, such as using broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak sun hours. As the year shifts to October and November, the risk decreases, but individuals should remain aware of UV exposure, particularly in February and March, when levels are particularly high. Conversely, in December, the UV Index drops to a moderate level of 4, allowing for 30 minutes of exposure before burning occurs.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mazar-e Sharif UVI | 3 | 5 | 8 | 9 | 11 | 11 | 11 | 10 | 9 | 7 | 4 | 3 |
| Jalalabad UVI | 4 | 5 | 9 | 10 | 12 | 11 | 12 | 11 | 10 | 7 | 5 | 3 |
| Herat UVI | 5 | 6 | 10 | 11 | 13 | 12 | 12 | 11 | 10 | 8 | 5 | 4 |
| Kandahar UVI | 5 | 7 | 10 | 11 | 13 | 13 | 13 | 12 | 11 | 9 | 6 | 5 |
| Kabul UVI | 6 | 7 | 10 | 12 | 13 | 13 | 13 | 12 | 11 | 8 | 6 | 4 |
| Banu | 6 | 8 | 11 | 12 | 13 | 13 | 13 | 12 | 11 | 8 | 6 | 4 |