Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Straumen, Norway, where even moderate sun exposure can pose risks to skin health. As you enjoy the stunning landscapes and outdoor activities that this charming village has to offer, being aware of the UV levels will help you prevent sunburn and protect your skin from damage. With a climate classified as Dfc, which means temperate with cool summers, the potential for UV exposure increases during the sunnier months, especially between 10 AM and 2 PM when indices can reach as high as 6. Stay informed and make the most of your time outdoors while keeping your skin safe!
The UV Index for the day presents a clear trend, peaking during the midday hours. Starting at 07:00, it begins modestly at 2, gradually escalating to 3 by 08:00. The sun climbs higher, and by 10:00, it strikes a level of 5, remaining steady at this intensity through 11:00. The 12:00 to 14:00 window sees the index hitting its maximum of 6, indicating heightened sun exposure risks and the need for protective measures. As the afternoon rolls on, the UV intensity begins to taper off—slipping to 5 at 15:00, then to 4 by 16:00. The evening hours offer some relief with values decreasing to 3 at 17:00, 2 at 18:00, and finally settling at 1 by 19:00. Overall, it's a day to enjoy the sun while keeping skin safety in mind, especially during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 6 | high | 25 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, the UV Index exhibits significant seasonal changes, with the highest levels occurring in the summer months. From June to July, the UV Index reaches 6, indicating a high risk for sunburn, requiring only 25 minutes of exposure for skin damage to occur. As we transition into April and May, the index rises to 4 and 5 respectively, marking a moderate risk and a reduced burn time of 30 minutes. Conversely, the winter months, particularly from October to March, present much lower levels, with an index of 1 to 2, categorizing exposure as low and allowing for 45 minutes before risking a burn. Visitors and residents are advised to take extra precautions from April through July, including wearing sunscreen, protective clothing, and seeking shade during peak sun hours, to mitigate the risks of UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Straumen | 1 | 1 | 2 | 4 | 5 | 6 | 6 | 4 | 3 | 1 | 1 | 1 |
| 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 |