Last updated: May 3, 2025
In Prestestranda, Norway, understanding the UV Index is crucial for safeguarding your skin against UV radiation. As the sun’s rays can lead to sunburn and long-term skin damage, awareness of UV levels helps residents and visitors alike enjoy the beautiful outdoors with greater safety. Given the Cfb climate of Prestestranda, where summers can bring increased sunlight, the UV Index typically peaks at 6 during midday hours. This emphasizes the need for proactive sun protection measures, ensuring that everyone can enjoy the scenic landscapes without compromising their skin health.
The UV Index charts a dynamic journey throughout the day, peaking at 6 around 1 PM, signaling the most intense sun exposure. Early risers can enjoy a gentle start with a UV Index of 1 at 7 AM, gradually ascending to 2 by 8 AM. As the clock strikes 10 AM, it reaches 3, nudging sun-seekers to apply sunscreen. The midday sun exudes its power, hitting 5 at 12 PM before reaching its zenith. Post peak, the index gracefully descends, settling at 4 by 4 PM and tapering off to 1 by 7 PM. Whether you're basking in the sun or seeking shade, staying informed about the UV Index is crucial for skin safety throughout the day!
| 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 | 5 | moderate | 30 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 |
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 |
| Prestestranda | 1 | 2 | 3 | 4 | 6 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |