Last updated: July 2, 2025
Understanding the UV Index is crucial for the residents and visitors of Umirzak, Kazakhstan, where the combination of a semi-arid climate and high sun exposure can lead to significant UV radiation risks. Being aware of UV levels helps you effectively prevent sunburn and protect your skin's long-term health. During the sunniest hours, from 11:00 AM to 3:00 PM, the UV Index can reach levels as high as 9, indicating very high risk for harm from unprotected sun exposure. By staying informed and taking necessary precautions, you can enjoy the beautiful outdoors while safeguarding your skin against potential damage.
As the sun rises, the UV Index gradually climbs, starting at a low of 1 by 07:00 and 08:00. The real leap begins at 09:00, where it reaches 3, escalating to 4 by 10:00. As noon approaches, the UV Index peaks at an impressive 9 from 13:00 to 14:00, making it crucial to take protective measures during those hours. Afterward, it begins to taper off, dropping to 6 by 16:00, and further declining through the late afternoon and evening, eventually falling back to 1 by 19:00. For those venturing outdoors, staying vigilant to the UV levels during the midday hours is essential for skin protection!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
The UV Index exhibits significant seasonal variation, with the highest levels occurring between May and August, where values peak at 9 during June and July, indicating a very high exposure category. Visitors and residents should be especially cautious during these months, as the burn time drops to just 15 minutes. March through April also pose a risk with high UV levels of 6 and 7, respectively, while the index decreases in the winter months, reaching a low of 2 in January and December, where burn time extends to 45 minutes. To ensure safety from harmful UV radiation, it is advisable to wear protective clothing, utilize broad-spectrum sunscreen, and seek shade during high-risk months, particularly from May to August. As UV levels fluctuate throughout the year, remaining vigilant is essential for skin health.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nur-Sultan UVI | 2 | 3 | 5 | 6 | 8 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Karagandy UVI | 2 | 3 | 6 | 7 | 8 | 8 | 9 | 7 | 6 | 4 | 2 | 2 |
| Umirzak | 2 | 3 | 6 | 7 | 8 | 9 | 9 | 8 | 7 | 5 | 3 | 2 |
| Taraz UVI | 2 | 3 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 5 | 3 | 2 |
| Shymkent UVI | 2 | 3 | 7 | 8 | 9 | 10 | 10 | 9 | 8 | 5 | 3 | 2 |
| Almaty UVI | 2 | 4 | 8 | 10 | 11 | 11 | 10 | 9 | 8 | 5 | 3 | 2 |