Last updated: July 2, 2025
Understanding the UV Index in Hauho, Finland is essential for protecting your skin and overall health. As residents and visitors enjoy the charming Dfc climate, being aware of UV levels can make a significant difference in sunburn prevention and maintaining skin health. With UV exposure peaking around midday at levels reaching 6, it’s crucial to stay informed about the daily fluctuations in UV intensity. This knowledge empowers you to take appropriate precautions, ensuring fun in the sun while minimizing health risks associated with excessive UV exposure.
As the sun rose at 07:00, the UV Index began its leisurely climb, starting at a gentle 1. By 08:00, it picked up pace, reaching 2, and continued to soar throughout the morning. At 09:00, the index hit 3, but it was between 10:00 and 12:00 that it truly peaked, reaching a notable 6. This level sustained itself through 13:00 to 15:00, offering a potent reminder of the sun's strength at midday. As the afternoon waned, the UV Index gracefully descended, dropping to 5 by 16:00 and further to 4 by 17:00. The evening brought relief, with readings of 2 at 18:00 and 19:00, marking the end of a vibrant day under the sun. Remember to stay protected when the UV Index is at its highest!
| 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 | 6 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 2 | low | 45 min |
As the seasons change, the UV Index fluctuates significantly, indicating varying levels of sun exposure risk throughout the year. From January to February, the UV Index remains low at 1, allowing for a burn time of 45 minutes without significant risk. March marks the beginning of a rise, with a moderate exposure category of 3 (burn time: 30 min), continuing through to May when it reaches 5. The high-risk months are June and July, where the UV Index peaks at 6, necessitating caution with a reduced burn time of 25 minutes. By August, the index drops back to 5, with September and October further decreasing to 3 and 2 respectively. Visitors and residents should be particularly vigilant during the summer months of June and July, ensuring adequate skin protection such as sunscreen, hats, and sunglasses, while still enjoying the outdoors responsibly in the moderate months of March, April, May, August, and September.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tampere UVI | 1 | 1 | 3 | 4 | 5 | 6 | 6 | 5 | 3 | 2 | 1 | 1 |
| Hauho | 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 |