Last updated: July 2, 2025
In Hamza, Uzbekistan, staying informed about the UV Index is crucial for protecting your skin from harmful ultraviolet rays. Understanding UV levels not only helps prevent painful sunburns but also plays a vital role in maintaining long-term skin health. With a BWk climate characterized by its intense sun exposure, particularly during midday hours—where the UV Index can soar to an alarming 11—residents and visitors must be vigilant. By keeping an eye on UV levels, you can enjoy the sunny days while safeguarding your skin against potential damage.
The UV Index throughout the day reveals a striking pattern of sun exposure. Starting at 7:00 AM, the index registers a modest 2, gradually rising to 3 at 8:00 AM. As the sun climbs higher, the index surges to 6 by 9:00 AM and peaks impressively at 11:00 AM with a notable 10. The zenith of solar intensity occurs at 12:00 PM, reaching a high of 11—a clear reminder of the sun’s strength. The afternoon sees a slight decline, with values at 10 at 1:00 PM and dropping to 9 by 2:00 PM. As the day winds down, the UV Index dips to 6 at 3:00 PM, further decreasing to 4 at 4:00 PM. By 5:00 PM, it sinks to 2 and finally settles at a low of 1 by 6:00 PM, marking the end of a day filled with fluctuating UV exposure.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | 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 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index fluctuates significantly, demonstrating distinct seasonal patterns that pose varying risks for exposure. From January to February, the UV Index is moderate (3-4), indicating a burn time of 30 minutes; however, as March approaches, the index rises sharply to 7, marking the start of high-risk months where burn time reduces to 25 minutes. The peak risk months occur from April to July, with the UV Index reaching extreme levels of 10 to 11 and a drastically reduced burn time of just 10-15 minutes. Notably, July is the most hazardous month with an extreme index of 11. As summer fades into autumn, the UV levels decrease yet remain noteworthy through September (UV Index 8) before declining to moderate levels again by October to December (UV Index 3-5). Residents and visitors are advised to take appropriate sun protection measures, especially during the high-risk months of March to September, including wearing sunscreen, protective clothing, and avoiding peak sun hours to minimize UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tashkent UVI | 2 | 4 | 7 | 8 | 9 | 10 | 10 | 9 | 8 | 5 | 3 | 2 |
| Andijon UVI | 2 | 4 | 7 | 9 | 9 | 10 | 10 | 9 | 8 | 5 | 3 | 2 |
| Qo'qon UVI | 3 | 4 | 7 | 9 | 9 | 10 | 11 | 9 | 8 | 6 | 3 | 2 |
| Hamza | 3 | 4 | 7 | 9 | 10 | 10 | 11 | 9 | 8 | 5 | 3 | 3 |
| Namangan UVI | 2 | 4 | 7 | 9 | 10 | 10 | 10 | 9 | 8 | 5 | 3 | 2 |
| Samarkand UVI | 3 | 4 | 7 | 8 | 10 | 11 | 11 | 9 | 8 | 6 | 3 | 3 |