Last updated: July 2, 2025
In Jaromer, Czech Republic, understanding the UV Index is crucial for maintaining skin health and preventing sunburn. With fluctuating UV levels peaking around midday—reaching a high of 8 between 12:00 PM and 1:00 PM—residents and visitors alike should be informed about their sun exposure risks. In this Cfb climate zone, sunny days can lead to increased UV radiation, making awareness essential for enjoying the outdoors safely. By staying abreast of the UV Index, you can better protect your skin while basking in Jaromer's beautiful weather.
The UV Index for today showcases a dynamic range of exposure throughout the day. Starting off at a gentle 1 at 7:00 AM, it gradually escalates, peaking midday with a notable 8 at both 12:00 PM and 1:00 PM. During these hours, it’s essential to take precautions, as the sun's intensity can lead to skin damage in a matter of minutes. As the afternoon progresses, the index decreases to 6 by 3:00 PM, and further declines to 1 by 7:00 PM. This pattern highlights the importance of staying vigilant under the sun, particularly during the midday hours when protective measures are paramount.
| 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 | 8 | very high | 15 min |
| 14:00 | 7 | 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 levels experience significant fluctuations, with high-risk months identified as April through August, during which the UV Index can reach as high as 8 and fall within the very high exposure category. Specifically, June and July are the peak months for UV exposure, requiring extra caution as the burn time shortens to just 15 minutes. In contrast, January, November, and December present the lowest UV indices, categorized as low exposure, allowing for safer outdoor activities with extended burn times of 45 minutes. To ensure safety, visitors and residents should remain vigilant in high-risk months, applying sunscreen, wearing protective clothing, and seeking shade during peak hours, while enjoying the more forgiving UV levels during the winter months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jaromer | 2 | 3 | 4 | 6 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| 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 |
| 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 |