Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Marielund, Sweden, where the unique Dfc climate brings distinct seasonal variations in sunlight. As UV levels can fluctuate throughout the day, being aware of these changes helps in preventing sunburn and protecting your skin health. With midday UV indices peaking at 5, it's essential to take precautions during the warmer hours, particularly from late morning to early afternoon. By grasping how UV exposure affects your skin, you can enjoy the beauty of Marielund while minimizing risks associated with overexposure to sunlight.
The UV Index throughout the day reveals a noticeable peak between 12:00 PM and 1:00 PM, reaching a maximum of 5, indicating moderate sun exposure risk. Early morning sees a low range, with values of 2 at 7:00 AM and 8:00 AM, gradually rising to a moderate 3 by 9:00 AM. As the sun climbs higher, the index escalates to 4 by 10:00 AM and continues to hold steady until 1:00 PM. Following this peak, it begins to taper off, dropping back to 4 at 2:00 PM, and then declines further to 2 by 5:00 PM. As the day winds down, the UV Index continues to decrease, ultimately reaching a minimal 1 at 6:00 PM and 7:00 PM, suggesting a safer end to outdoor activities. Make sure to protect your skin during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 4 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 4 | moderate | 30 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences notable changes, reflecting the shifting intensity of sunlight. From January to February, the UV Index remains low at 1, with a relatively safe burn time of 45 minutes. As spring approaches in March, there is a slight increase to 2, still categorized as low. However, April and May see a rise to 4 and 5 respectively, indicating a moderate exposure risk, with burn times decreasing to 30 minutes. The peak high-risk months occur from June to July, where the UV Index reaches 6, necessitating stricter sun protection due to a burn time of only 25 minutes. As the summer wanes, August sees a drop to 4, and by September, the index is at 3. Moving into the cooler months, October returns to low levels at 2, and by November and December, it drops back to 1. Therefore, it is crucial for visitors and residents to be particularly cautious and to protect their skin during the high UV months of June and July. Using sunscreen, wearing protective clothing, and limiting exposure during peak sunlight hours are strongly advised during these times, while maintaining a relaxed approach during the lower UV months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Marielund | 1 | 1 | 2 | 4 | 5 | 6 | 6 | 4 | 3 | 2 | 1 | 1 |
| Sollentuna UVI | 1 | 2 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
| Uppsala UVI | 1 | 2 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
| Stockholm UVI | 1 | 2 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
| Goeteborg UVI | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 2 | 1 | 1 |
| Malmoe UVI | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |