Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Kezmarok, Slovakia, where the moderate continental climate can lead to significant sun exposure during warmer months. As UV levels peak, especially between late morning and early afternoon, staying informed about potential risks is vital for preventing sunburn and promoting long-term skin health. With peak UV Index values reaching as high as 9 on sunny days, locals should be proactive in protecting themselves against the harmful effects of ultraviolet radiation. Awareness of these levels not only helps individuals enjoy the beautiful Slovak outdoors safely but also contributes to a healthier community overall.
The UV Index chart reveals a dynamic shift in sunlight intensity throughout the day. Starting gently at 7:00 AM with a UV Index of 2, the sun climbs higher as the hours progress, peaking at 12:00 PM with a significant 9. This intensity remains high until 1:00 PM, ensuring a strong burst of exposure. As afternoon transitions into evening, the index gradually tapers off, dropping to 6 at 3:00 PM, and further declining to 1 by 7:00 PM. It’s a dance of light where the midday sun demands respect and caution, making this time the most crucial for sun safety. Remember to apply sunscreen and seek shade during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index demonstrates notable seasonal variations that affect exposure risk. January and February have relatively low to moderate UV levels (Index 2-3), with safe burn times of 45 and 30 minutes respectively. As spring approaches, March sees a rise to an index of 5, and by April, it reaches 6, marking the beginning of high-risk months. The most critical period arrives in May and June, where the UV Index peaks at 8-9, indicating very high exposure risk and a reduced burn time of just 15 minutes. July and August maintain this peak, before tapering off in September with a return to a high risk (UV Index 6). October brings a moderate reduction (Index 4), while winter months November and December drop back to low levels. Visitors and residents should be particularly vigilant during May through September, using sunscreen and protective clothing to minimize harmful effects during these high-risk months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Presov UVI | 2 | 3 | 5 | 6 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Kosice UVI | 2 | 3 | 5 | 6 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Bratislava UVI | 2 | 3 | 5 | 6 | 8 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Nitra UVI | 2 | 3 | 5 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |
| Zilina UVI | 2 | 3 | 5 | 6 | 7 | 9 | 9 | 8 | 6 | 4 | 2 | 1 |
| Kezmarok | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 4 | 2 | 1 |