Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Osie, Poland, especially given the region's temperate oceanic climate. With varying UV levels throughout the day, awareness of these fluctuations is essential for sunburn prevention and maintaining overall skin health. UV exposure risks can peak during mid-afternoon, reaching levels as high as 6 at noon, underscoring the importance of protective measures. By staying informed about the UV Index, you can enjoy the sun responsibly while safeguarding your skin from harmful effects.
As the sun rises, the UV Index begins its climb, starting at a gentle 1 at 07:00. By 08:00, it reaches 2, indicating a bit more sun intensity. The real heat builds as the clock strikes 09:00 with a 3, leading to an invigorating 4 by 10:00. The UV rays peak at the midday hours, hitting 6 from 11:00 to 14:00, making it essential to take precautions if you're outdoors. As the afternoon wanes, the intensity gradually drops, tapering off to 5 at 15:00, and descending further to a modest 3 by 16:00. By evening, the UV Index settles back down to 1 at 18:00 and stays at that level through 19:00, signaling a safe return for nighttime activities. Stay sun-smart and enjoy the day!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV levels vary significantly, with key seasonal changes impacting exposure risks. From January to February, the UV Index remains low (1-2), allowing for safe outdoor activities with a burn time of 45 minutes. As spring approaches in March and April, the index rises to moderate levels (4-5), reducing burn times to 30 minutes, emphasizing the need for sunscreen. The summer months of May through July bring the highest UV Index, peaking at 8, classified as very high, leading to a rapid burn time of just 15 minutes. August sees a slight decrease to high levels (6), with 25 minutes before burning occurs, followed by a return to moderate levels in September and October. By November and December, UV exposure risks lower again to low levels (1-2), allowing for extended outdoor time without significant risk. To ensure safety, visitors and residents should be especially cautious from May to July, applying adequate sun protection measures during these high-risk months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Osie | 1 | 2 | 4 | 5 | 6 | 8 | 8 | 6 | 5 | 3 | 2 | 1 |
| 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 |