Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Janjina, Croatia, where the sun shines brightly, especially during the peak hours of the day. Being aware of UV levels helps prevent sunburn and protects overall skin health, making it essential for outdoor activities under the warm Mediterranean sun. Janjina's Csa climate can bring significant UV exposure, with values reaching as high as 9 around midday. With such intense UV levels, it's vital to stay informed and take necessary precautions to enjoy the outdoors safely while protecting your skin.
The UV Index today starts off gracefully, peaking at 1 by 07:00, indicating low sun exposure. As the morning progresses, it climbs steadily, hitting 2 by 08:00 and reaching 4 by 09:00. The sun's intensity builds, soaring to 6 at 10:00 and escalating to a robust 7 by 11:00. The highest point occurs at 12:00, with a striking 8, followed by a maximum of 9 at 13:00, marking the day’s sunniest moment. After this peak, the UV Index begins to decline, dropping back to 8 at 14:00, then down to 6 by 15:00. The late afternoon sees further decrease, falling to 4 at 16:00, before settling back to 2 by 17:00 and returning to 1 from 18:00 to 19:00. It's a day that encourages savvy sun safety, especially during the midday hours!
| 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 | 6 | high | 25 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | 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 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, seasonal changes in UV exposure highlight significant fluctuations in the UV Index. The months of May through August are particularly high-risk, with UV Index values reaching a peak of 10, indicating very high exposure and a burn time of only 15 minutes. Visitors and residents should remain vigilant during these months, employing protective measures such as sunscreen and clothing, especially between 10 AM and 4 PM when UV exposure is strongest. March and April also show increased risk with UV Index values of 6 and 7 respectively. Conversely, January and December present lower risk levels, with UV Index values of 2 indicating low exposure and longer potential burn times of 45 minutes. It is essential to monitor UV levels year-round and adjust sun protection strategies accordingly to ensure safety.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Osijek UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 7 | 5 | 3 | 2 |
| Zagreb UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 5 | 3 | 2 |
| Rijeka UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 7 | 5 | 3 | 2 |
| Zadar UVI | 2 | 4 | 5 | 7 | 8 | 9 | 9 | 8 | 7 | 5 | 3 | 2 |
| Split UVI | 2 | 4 | 6 | 7 | 8 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |
| Janjina | 2 | 4 | 6 | 7 | 9 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |