Last updated: June 2, 2025
In Sebranice, Czech Republic, understanding the UV Index is crucial for protecting your skin health and preventing sunburn. With its Cfb climate, the region experiences varying UV exposure throughout the day, peaking between 11:00 AM and 2:00 PM when levels can reach a significant 9. Being aware of these fluctuations not only helps you plan outdoor activities wisely but also ensures you take necessary precautions, such as using sunscreen or wearing protective clothing, to safeguard against harmful UV rays. Stay informed and enjoy the sunny days in Sebranice while keeping your skin healthy!
The UV Index shows a distinct daily rhythm, peaking at 1 PM with a significant value of 9—a strong indicator for sun exposure. As the day unfolds, early morning starts at a comfortable 1 at 7 AM, gradually climbing to 2 by 8 AM. By 10 AM, it reaches 5, and just before noon, it surges to 8. The afternoon sees a slight dip from 9 at 1 PM to 7 by 3 PM, before slowly descending back to 1 by 7 PM. This data highlights the importance of sun protection during those peak hours, especially from 11 AM to 2 PM. Remember to stay safe and enjoy the sunshine!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | 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 exposure varies significantly, peaking during the summer months. January through March sees low to moderate UV levels, with burn times ranging from 30 to 45 minutes. As April arrives, the UV Index intensifies, reaching a high level of 6, and culminating in the summer with very high UV ratings of 8 to 9 in May and June. The peak risk months for UV exposure are May through July, when burn times can be as short as 15 minutes. As the seasons transition into August and September, the risk remains high, though slightly reduced. Visitors and residents should take precautions during these high-risk months by wearing sunscreen, protective clothing, and seeking shade, especially during midday hours. As the year winds down, from October to December, UV exposure decreases, returning to low levels in the winter.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Prague UVI | 2 | 3 | 4 | 5 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Ostrava UVI | 2 | 2 | 4 | 6 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Olomouc UVI | 2 | 3 | 4 | 6 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 2 |
| Sebranice | 2 | 3 | 4 | 6 | 8 | 9 | 8 | 7 | 6 | 4 | 2 | 2 |
| Pilsen UVI | 2 | 3 | 5 | 6 | 8 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Brno UVI | 2 | 3 | 5 | 6 | 8 | 8 | 8 | 7 | 6 | 4 | 2 | 2 |