Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors in Karasu, Kazakhstan, as it directly impacts skin health and sunburn prevention. With a climate categorized as Dfb, Karasu experiences distinct seasonal variations in sun exposure. Particularly during peak hours—around noon to early afternoon—the UV levels can soar, reaching values as high as 8, which indicates a significant risk for harm when unprotected. By being aware of the UV Index, individuals can better safeguard their skin against the potential dangers of overexposure to ultraviolet radiation, ensuring a healthier, more enjoyable time outdoors.
The UV Index today starts off quite low, reaching a maximum of 1 at 7:00 AM and 8:00 AM. However, as the day progresses, the intensity ramps up significantly. By 10:00 AM, it jumps to a moderate 4, peaking at 12:00 PM with a high of 7. The strongest exposure occurs from 1:00 PM to 2:00 PM, where the UV Index hits its maximum of 8, prompting a reminder for sun safety measures. After this peak, the UV levels gradually decline, dropping back to 5 by 4:00 PM and concluding the day with a pleasant 1 at 7:00 PM. So, be sure to enjoy the sun while staying protected during those crucial midday hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 4 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV index levels fluctuate significantly, impacting sun exposure risks. January sees a low UV index of 1 with a burn time of 45 minutes, while February and March rise to 3 and 5, indicating moderate exposure risks. As we enter April and May, the UV index escalates to 6 and 7, categorized as high; consequently, burn times decrease to 25 minutes. July marks the peak with an index of 8, designated as very high, demanding protective measures as burn time drops to just 15 minutes. The UV index decreases again in August to 6, followed by moderate levels in September and October. The year concludes with lower risk months in November and December at indices of 2 and 1. Visitors and residents should take extra care during June to August, utilizing sunscreen, wearing protective clothing, and seeking shade to minimize the risk of sunburn and long-term skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Karasu | 1 | 3 | 5 | 6 | 7 | 7 | 8 | 6 | 5 | 3 | 2 | 1 |
| 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 |
| 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 |