Last updated: May 3, 2025
In Hornindal, Norway, staying aware of the UV Index is vital for protecting your skin while enjoying the great outdoors. Understanding UV levels is crucial for preventing sunburn and promoting overall skin health, especially during the months when UV exposure can peak. With a Dfc climate, Hornindal experiences distinct seasons, and while the sun may not always be blazing, UV rays can still pose risks, particularly between noon and 2 PM, when values can reach up to 6. Make informed choices and protect yourself with appropriate measures while you soak in the beauty of this stunning locale!
The UV Index begins its ascent at 7:00 AM, starting at a mild level of 1, welcoming the day with moderate sun exposure. By 10:00 AM, it climbs to a comfortable 3, making it a good time for outdoor activities. The sun reaches its peak intensity between 12:00 PM and 2:00 PM, where the index hits 5 and 6—perfect moments to seek shade or wear sunscreen. As the afternoon progresses, the intensity gradually diminishes, dipping back to 4 by 3:00 PM and further down to 1 by 7:00 PM. Overall, this data reveals a typical sunny day, with a clear warning for sun safety during the peak hours!
| 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 | 6 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 4 | 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 levels exhibit significant seasonal changes, influencing the risk of sunburn for residents and visitors. From January to February, the UV Index remains low (1), with a generous burn time of 45 minutes. As we transition into March, the index rises to 3, marking the start of moderate exposure with a reduced burn time of 30 minutes. April sees the UV Index climb further to 5 and into the high-risk category of May to July, where it peaks at 6—an indication that outdoor enthusiasts should limit sun exposure to just 25 minutes. In August, the risk marginally decreases to 5, followed by a decline in September (4), and returning to lower levels in October (2), November (1), and December (1) with a burn time of 45 minutes. To ensure safety during these varying UV conditions, it is advisable for visitors and residents to apply sunscreen liberally, wear protective clothing, and seek shade, particularly during the high-risk months of May to July.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Trondheim UVI | 1 | 1 | 2 | 4 | 5 | 6 | 6 | 5 | 3 | 2 | 1 | 1 |
| Bergen UVI | 1 | 1 | 3 | 4 | 5 | 7 | 6 | 5 | 4 | 2 | 1 | 1 |
| Hornindal | 1 | 1 | 3 | 5 | 6 | 6 | 6 | 5 | 4 | 2 | 1 | 1 |
| Oslo UVI | 1 | 2 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
| Drammen UVI | 1 | 2 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
| Stavanger UVI | 1 | 1 | 3 | 4 | 6 | 7 | 6 | 5 | 4 | 2 | 1 | 1 |