Last updated: May 3, 2025
Understanding the UV Index in Vihanti, Finland is crucial for protecting your skin and overall health. With varying sunlight exposure throughout the day, being aware of UV levels can help you prevent sunburn and long-term skin damage. In this town, roughly located within a Dfc climate zone, UV exposure can peak during the summer months, making it essential to stay informed. At midday, the UV Index can reach values as high as 5, indicating a moderate risk of harm from unprotected sun exposure. By knowing when to apply sunscreen or seek shade, residents and visitors can enjoy Vihanti's beautiful summers while safeguarding their skin’s health.
As the sun rises, the UV Index begins its climb, starting at a modest 1 at 7:00 AM. By 11:00 AM, it peaks at 4, signaling a steady increase in intensity. The midday sun reaches its zenith at 12:00 PM, with the UV Index hitting 5, a reminder to stay protected. The levels remain consistent at 5 from 12:00 PM to 2:00 PM, offering a perfect window for sun enthusiasts while also emphasizing the importance of sunscreen. As the afternoon wanes, the index gracefully decreases, settling at 3 by 4:00 PM and continuing to drop until it returns to 1 by 7:00 PM. This data highlights the dynamic nature of UV exposure throughout the day, urging us to enjoy the sunshine while remaining mindful of our skin protection.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 4 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index values exhibit notable seasonal changes, indicating varying levels of sun exposure risk. January through March sees a low UV Index (1-2), where the risk of harm from unprotected sun exposure remains minimal, allowing for a burn time of 45 minutes. April and May usher in a moderate UV Index (3-5), increasing risk with recommended protection measures; burn time decreases to 30 minutes. The high-risk months of June and July peak at a UV Index of 6, necessitating strict sun safety practices due to a reduced burn time of just 25 minutes. As summer transitions to fall, the UV Index gradually lowers from 4 in August to 3 in September and back to 2 in October, where sun exposure risk diminishes again to profile low levels (1-2) in November and December. Residents and visitors should exercise caution during the higher UV Index months, particularly in late spring and summer, by wearing protective clothing, applying sunscreen regularly, and seeking shade during peak sunlight hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Vihanti | 1 | 1 | 2 | 3 | 5 | 6 | 6 | 4 | 3 | 2 | 1 | 1 |
| Tampere UVI | 1 | 1 | 3 | 4 | 5 | 6 | 6 | 5 | 3 | 2 | 1 | 1 |
| Vantaa UVI | 1 | 1 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
| Espoo UVI | 1 | 1 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
| Helsinki UVI | 1 | 1 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
| Turku UVI | 1 | 2 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |