Last updated: June 2, 2025
Understanding the UV Index is essential for residents and visitors of Nesbyen, Norway, where the beauty of nature invites outdoor activities year-round. Being aware of UV levels not only aids in preventing sunburn but also plays a crucial role in maintaining long-term skin health. With Nesbyen's Dfc climate, locals can experience varying UV exposure, especially during the sunniest months when levels can peak at 7 around midday. This guide will help you stay informed and protected so you can fully enjoy everything this charming town has to offer while safeguarding your skin.
The UV Index peaked dramatically throughout the day, starting with a mild 1 at 07:00 and reaching its zenith of 7 between 13:00 and 14:00. As the sun climbed higher, the intensity of UV radiation increasingly called for protective measures. By 11:00, the index had already hit 5, nudging outdoor enthusiasts to seek shade. The afternoon brought a slight decrease, with values tapering to 6 at 15:00 and then gradually down to 2 by 19:00. This pattern highlights the importance of being vigilant during the midday hours when UV exposure is at its most potent. Ensure to stay protected during those peak hours!
| 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 | 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 |
The UV Index exhibits significant seasonal variation, with the highest levels occurring during the summer months. From May to July, the UV Index peaks at 6 to 7, classified as high, which corresponds to a burn time of just 25 minutes for unprotected skin. March to April sees moderate indices of 3 to 4, necessitating caution, while from August to October, the levels decrease back to moderate and low categories. Notably, the highest-risk months for UV exposure are May, June, and July, making it essential for visitors and residents to take specific precautions, such as wearing sunscreen, protective clothing, and seeking shade during peak sun hours. From November through February, UV exposure is minimal, allowing for a more relaxed approach to sun safety. However, it's advisable to remain vigilant year-round as UV radiation can still pose risks, even on cloudy days.
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 |
| Nesbyen | 1 | 2 | 3 | 4 | 6 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |