Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Hellvik, Norway, where the temperate oceanic climate can bring unexpected levels of sun exposure. With UV levels reaching a peak of 7 during the mid-afternoon, being aware of these readings is essential for preventing sunburn and protecting your skin health. As you enjoy the beautiful scenery of Hellvik, keep an eye on the UV Index to ensure you’re equipped with proper sun protection during the sunnier months, especially when the risk of harmful UV exposure increases.
Starting at 07:00, the UV Index begins its gentle ascent with a value of 1, ideal for early risers. As the sun climbs higher, it reaches 2 by 08:00 and maintains this level until 09:00. The warmth intensifies at 10:00, peaking at 3, while 11:00 sees a notable increase to 5. The afternoon ushers in the highest UV exposure, hitting 6 at 12:00 and peaking at 7 from 13:00 to 14:00. As the day wanes, the index gradually declines, dropping to 6 at 15:00, and continuing down to 4 by 17:00. By 18:00 and into the evening, it slips further to 3 and finally rests at 2 by 19:00. Ensure to protect your skin during the peak hours between 11:00 and 14:00 for a safe and enjoyable day outdoors!
| 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 | 5 | moderate | 30 min |
| 12:00 | 6 | 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 varies significantly, with notable seasonal changes impacting both residents and visitors. From January to February, the UV Index remains low (1-2), allowing for a burn time of 45 minutes, making skin protection less critical. March and April see a moderate rise (UV Index 3-4) with a reduced burn time of 30 minutes, suggesting that some protective measures are advisable during outdoor activities. The risk peaks in the high-risk months of May through August, where the UV Index reaches between 6 and 7, and burn time drops to just 25 minutes—strongly advising the use of sunscreen, protective clothing, and hats. As the year transitions into September with a moderate UV Index (4), and then back to low levels from October to December (1-2), residents should be reminded that vigilance is key during these warmer months to avoid skin damage while enjoying the outdoors.
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 |
| Hellvik | 1 | 2 | 3 | 4 | 6 | 7 | 7 | 6 | 4 | 2 | 1 | 1 |