Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Gravdal, Norway, where the sun’s rays can often catch you off guard, especially during the warmer months. With skin health at stake, being aware of UV levels helps prevent sunburn and reduces the long-term risks associated with excessive sun exposure. Gravdal's Dfc climate offers unique challenges, as the combination of its cool summers and varying sunlight can lead to unexpected UV peaks, particularly around midday when levels can reach 5. By staying informed about the UV Index, you can enjoy the beautiful Norwegian outdoors while protecting your skin.
Throughout the day, the UV Index reveals a dynamic progression of sun intensity. At 07:00, it begins with a gentle 1, perfect for morning strolls. By 08:00, it climbs to a moderate 2, indicating it's time to apply that sunscreen. As the sun reaches its peak, the index spikes to 5 from 11:00 to 14:00, signaling a heightened need for protection. The afternoon sun gradually softens, with a slight dip back to 4 by 15:00 and 16:00. As evening approaches, the UV levels recede, dropping to 3 at 17:00 and returning to 1 by 19:00, closing the day on a mild note. Remember, whether basking in the morning glow or enjoying an evening breeze, staying vigilant about UV exposure is key!
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 | 5 | moderate | 30 min |
13:00 | 5 | moderate | 30 min |
14:00 | 5 | moderate | 30 min |
15:00 | 4 | 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 |
The seasonal UV changes indicate that UV exposure is generally low during the winter months (January through March), with an index of 1 and a burn time of 45 minutes. As spring arrives, the UV Index begins to rise, reaching moderate levels (3 to 5) from April through August, with the highest risk months in June and July, where the index peaks at 5 and the burn time shortens to 30 minutes. September sees a slight decline, but the index remains moderate. By late fall and winter (October through December), UV levels drop back to low, allowing for safer sun exposure with a burn time of 45 minutes. Visitors and residents are advised to be especially cautious during the summer months when UV exposure is most intense; sunscreen, protective clothing, and limiting time in direct sunlight are highly recommended to mitigate the risks of sunburn and skin damage.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Gravdal | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 4 | 3 | 1 | 1 | 0 |
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 |