Last updated: July 2, 2025
In Rishton, Uzbekistan, staying informed about the UV Index is crucial for maintaining skin health and preventing sunburn. The intensity of ultraviolet (UV) rays can vary significantly throughout the day, peaking at a level of 11 around noon, indicating a very high risk of harm from unprotected sun exposure. Understanding these levels is essential for residents and visitors alike, particularly in this BWk climate, which presents unique challenges for UV exposure. By being aware of the UV Index and its implications, you can make informed decisions about sun protection, ensuring safer outdoor activities and promoting long-term skin health.
The UV Index for today shows a dramatic rise as the sun ascends into the sky. Starting at a mild 1 by 07:00, the index gradually builds, reaching 3 by 09:00 and peaking at an intense 11 at 13:00—a level where sun protection is crucial. From this pinnacle, the values start to decline, tapering off to 10 at 14:00 and then gradually decreasing through the afternoon and evening, with values of 6 at 16:00 and sliding down to 1 by 19:00. Plan your outdoor activities accordingly, and remember to protect your skin during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so does the UV Index, indicating varying levels of sun exposure risk. From January to February, the UV levels are categorized as moderate (Index 3-4) with a burn time of 30 minutes. In March, the UV Index rises to 7, transitioning into the high exposure category, where burn time decreases to 25 minutes. The most critical months for UV exposure are April through July, where the Index peaks at 11 in July, classified as extreme, with a burn time of just 10 minutes. As summer wanes into August and September, UV levels remain in the very high category (Index 8-9), with burn times of 15 minutes. October marks a decline to high levels (Index 6) with a burn time of 25 minutes, while November and December see significantly lower risks with moderate (Index 3) to low (Index 2) levels and longer burn times of 30-45 minutes. Visitors and residents are advised to take precautions particularly during the high-risk months of April through July, such as wearing sunscreen, protective clothing, and seeking shade to minimize the risk of sunburn and skin damage.
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 |
| Rishton | 3 | 4 | 7 | 9 | 10 | 10 | 11 | 9 | 8 | 6 | 3 | 2 |
| 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 |