Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Aleksandrow, Poland, as it provides valuable insights into daily sun exposure levels. Awareness of UV levels can significantly aid in preventing sunburn and protecting overall skin health, especially during the sunniest hours of the day. With Aleksandrow's Cfb climate characterized by moderate summer temperatures, UV exposure can peak during midday, reaching levels as high as 8 at noon. Staying informed about these fluctuations allows you to enjoy the sun safely while minimizing the risk of skin damage.
The UV Index throughout the day presents a fascinating fluctuation, starting at a gentle 2 by 7:00 AM. As the sun ascends, it reaches 3 by 8:00 AM and progressively escalates to 4 at 9:00 AM. The intensity peaks magnificently at 8 during the 11:00 AM to 1:00 PM window, signaling the need for sun protection. After this zenith, the UV Index begins a graceful decline, descending to 7 at 2:00 PM, and tapering off to 6 by 3:00 PM, before dropping further to 4 at 4:00 PM. The evening sees the UV Index dwindling to 2 by 5:00 PM, and soothingly settles at 1 from 6:00 PM onwards. It's a clear reminder of the sun’s potent power during peak hours and the importance of staying shielded!
| 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 | 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 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Understanding the seasonal UV changes is crucial for both residents and visitors. The UV Index remains low during the winter months, peaking in January and February at 1 to 2, with a burn time of 45 minutes. As spring approaches, the index rises significantly, reaching moderate levels in March (4) and high levels in April (6), followed by even higher values in May (7). The peak risk months are undoubtedly June and July, where the UV Index reaches 8 (very high) and the burn time drops to just 15 minutes, meaning quick exposure can result in skin damage. August and September still present substantial risk with a high index of 7 and 6 respectively. As the year closes, the index declines again in October (3), returning to low levels in November and December. Visitors and residents alike are advised to remain vigilant, particularly from April to September, by wearing sunscreen, protective clothing, and seeking shade during peak sunlight hours to minimize skin damage.
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 |
| Aleksandrow | 1 | 2 | 4 | 6 | 7 | 8 | 8 | 7 | 6 | 3 | 2 | 1 |
| Krakow UVI | 2 | 2 | 4 | 6 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |