Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of Lacko, Poland, particularly in the context of its Dfb climate, which brings varying levels of sun exposure throughout the year. As UV levels can peak significantly, especially around midday, being aware of these fluctuations can help prevent sunburn and protect skin health. With UV Index readings soaring as high as 8 during the summer months, it's essential for the community to stay informed about daily UV conditions and take necessary precautions to enjoy the outdoors safely.
As the sun rises, the UV Index gradually climbs, beginning the day at a gentle 1 at 07:00. By 09:00, it reaches 4, signaling a need for some sun protection. Things heat up at 10:00, soaring to 6, and peaks around 12:00, with a concerning 8. This critical level persists through 13:00 to 14:00, making midday the most intense time for UV exposure. As the afternoon wears on, the index begins to wane, dropping to 6 by 15:00 and easing to 4 at 16:00. The day concludes with softer rays as the UV Index slides down to 3 at 17:00, then dips further to 2 and finally 1 by 19:00. Stay vigilant during those peak hours; your skin will thank you!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | 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 significant seasonal changes that highlight periods of increased sun exposure risk. High-risk months are primarily from April through August, when the UV Index peaks at 9 in June and remains at 8 in July and 7 in May and August, categorizing them as very high and high exposure respectively, with burn times as short as 15-25 minutes. In contrast, winter months like January and December show much lower UV levels, categorized as low, allowing for longer burn times of 45 minutes. Visitors and residents should remain vigilant during high-risk months, taking precautions such as wearing sunscreen, sunglasses, and protective clothing during peak hours, while enjoying the outdoors safely.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Warsaw UVI | 1 | 2 | 4 | 5 | 6 | 8 | 8 | 7 | 5 | 3 | 2 | 1 |
| Poznan UVI | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 6 | 3 | 2 | 1 |
| Lodz UVI | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 6 | 3 | 2 | 1 |
| Wroclaw UVI | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 6 | 3 | 2 | 1 |
| Krakow UVI | 2 | 2 | 4 | 6 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Lacko | 2 | 3 | 5 | 6 | 7 | 9 | 8 | 7 | 6 | 4 | 2 | 1 |