Last updated: June 2, 2025
Understanding the UV Index is essential for residents of Gargzdai, Lithuania, as it plays a critical role in sun safety and skin health. With varying UV levels throughout the day, being aware of these fluctuations can significantly help in preventing sunburn and mitigating long-term skin damage. Gargzdai's Cfb climate offers a mix of mild summers and cool winters, but during warmer months, UV exposure can peak, posing risks even on cloudy days. By keeping an eye on the UV Index, you can enjoy the outdoors safely while protecting your skin.
As the day unfolds, the UV Index climbs steadily, peaking in the early afternoon. At 07:00, the index starts at a low of 1, barely hinting at the sun's strength. By 08:00, it rises to 2, while 09:00 marks a noticeable increase to 3. The real surge begins at 10:00, reaching 4 and continuing to climb as the clock strikes 11:00 with a 5. The sun's intensity hits its highest point at 12:00 and 13:00, both scoring a 7, underscoring the need for sunscreen or shade. As the afternoon progresses, the UV Index slowly dips—14:00 holds steady at 7, before gradually decreasing to 6 by 15:00. 16:00 sees it at 5, then 4 by 17:00. As the evening approaches, the index gently descends to 3 at 18:00 and finally settles at 2 by 19:00. This daily pattern reminds us to be mindful of sun exposure, particularly during those peak hours when UV radiation is at its strongest.
| 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 | 5 | moderate | 30 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, UV exposure changes significantly, with high-risk months occurring from May to August when the UV Index reaches levels of 6 or 7, indicating a high risk of harm from unprotected sun exposure. During these months, burn time is reduced to just 25 minutes, requiring extra precautions. In contrast, the winter months of January, February, November, and December have a low UV Index of 1 or 2, allowing for a safer sun exposure time of up to 45 minutes. As UV levels rise in the spring during March and April (moderate exposure), it’s essential for visitors and residents to stay vigilant. To protect against potential skin damage, it is advisable to use sunscreen, wear protective clothing, and seek shade, especially during peak sun hours in the high-risk months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siauliai UVI | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 2 | 1 |
| Panevezys UVI | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 2 | 1 |
| Klaipeda UVI | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 2 | 1 |
| Gargzdai | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 2 | 1 |
| Kaunas UVI | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 2 | 1 |
| Vilnius UVI | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 2 | 1 |