Last updated: May 3, 2025
In Fyresdal, Norway, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding the UV levels helps prevent sunburn and long-term skin damage, especially during the summer months when the index can reach as high as 6—a significant risk factor for outdoor enthusiasts. With Fyresdal’s Dfc climate characterized by cool summers and variable weather, knowing when to seek shade can make a big difference. As UV radiation is most intense between 11:00 AM and 2:00 PM, being vigilant during these hours is key to enjoying the beautiful Norwegian outdoors safely.
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, seasonal UV Index changes indicate varying levels of sun exposure risk. In the low-risk months of January, February, October, November, and December, the UV Index remains between 1 and 2, allowing for a safer burn time of 45 minutes. As spring approaches, March sees a moderate UV Index of 3, reducing safe exposure to 30 minutes. The high-risk months of May through August, with UV Index values between 6 and 7, demand more caution as burn times drop to 25 minutes. September transitions back to moderate levels, while the cycle returns to low risk by October. Visitors and residents are advised to monitor UV Index changes, especially during high-risk months, by applying sunscreen, wearing protective clothing, and seeking shade to minimize skin damage.
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 |
| 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 |
| Fyresdal | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 4 | 2 | 1 | 1 |