Last updated: July 2, 2025
In Marielund, Sweden, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn, especially during the peak summer months. Understanding UV levels helps residents and visitors alike make informed decisions about sun protection, ensuring you enjoy the outdoors safely. With a Dfc climate that brings mild summers, UV exposure can still reach moderate highs—particularly around midday when the UV Index peaks at 5. Stay vigilant and keep an eye on the UV Index to protect your skin while soaking up the beauty of Marielund!
The UV Index throughout the day tells a story of rising and falling sun exposure. Starting off at a mild 2 at 07:00, it steadily climbs as the hours progress, peaking at 5 from 11:00 to 14:00. This marks the sun’s strongest influence, making it essential for outdoor enthusiasts to take precautionary measures. As the afternoon wanes, the index gently descends back to 4 at 15:00, then drops to 3 by 16:00, and finally settles at 2 during the evening hours. Those planning outdoor activities should aim for the cooler morning or late afternoon when UV levels are lower, ensuring a safe and enjoyable experience under the sun.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 4 | 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 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 2 | 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 |