Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Dragor, Denmark, where sun exposure can vary significantly throughout the day. With a Cfb climate featuring mild summers, awareness of UV levels is essential for preventing sunburn and maintaining skin health. During peak hours, particularly between 11:00 AM and 2:00 PM when the UV Index can reach up to 7, the risk of harmful effects from the sun's rays increases. By staying informed about changing UV levels, you can take the necessary precautions to enjoy the outdoors while protecting your skin from potential damage.
Starting the day with a gentle touch of UV rays, the UV Index reaches its peak at 1 by 7:00 AM, increasing gradually to 2 by 8:00 AM. The sun’s intensity climbs throughout the morning, hitting 3 at 9:00 AM and soaring to 4 by 10:00 AM. The midday sun brings a sharper sting, as the index soars to 6 at 11:00 AM and remains there until noon. The highest point of 7 is recorded at 1:00 PM, marking the sun's strongest hour. The intensity gradually descends in the afternoon, dipping to 6 at 2:00 PM, and maintaining this level until 3:00 PM. By 4:00 PM, it begins to decline further, reaching 5 by late afternoon. As the sun sets, the index drops swiftly, returning to 2 by 6:00 PM and settling back to a safe 1 by 7:00 PM, inviting a gentle evening respite.
| 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 | 6 | high | 25 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure fluctuates, with high-risk months occurring from May to August, when the UV Index reaches 6 or 7, indicating heightened risk for skin damage. In these months, burn time for unprotected skin reduces to just 25 minutes. Moderate levels in March, April, September, and October suggest a more cautious approach is still warranted, allowing for 30 minutes of exposure before risking a burn. Conversely, the winter months of January, February, November, and December feature a low UV Index of 1 or 2, with burn times of 45 minutes, making them safer for prolonged outdoor activities. It’s essential for visitors and residents alike to scale their sun exposure accordingly, ensuring proper skin protection during the high-risk months and enjoying the lower risks opportunistically in the winter.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aalborg UVI | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 2 | 1 | 1 |
| Arhus UVI | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |
| Dragor | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |
| Frederiksberg UVI | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |
| Copenhagen UVI | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |
| Odense UVI | 1 | 2 | 3 | 5 | 6 | 8 | 7 | 6 | 5 | 3 | 2 | 1 |