Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Marktoberdorf, Germany, as it serves as a key indicator of solar UV radiation levels and their potential health risks. Being aware of these levels is essential for sunburn prevention and maintaining overall skin health, particularly in a climate characterized by mild summers and varying UV exposure throughout the day. With peak UV Index values reaching as high as 8 during midday, it's important to take protective measures against harmful effects. By staying informed and adapting your outdoor activities accordingly, you can enjoy the beautiful Bavarian landscape while safeguarding your skin.
The UV index throughout the day reveals a fascinating pattern of sun intensity. Early risers will notice a gentle start at 1 around 7:00 AM, gradually climbing to a moderate 3 by 9:00 AM. As the sun reaches its peak, the index hits 6 at 11:00 AM, escalating to an impressive 8 from 12:00 PM to 2:00 PM—the height of solar exposure. After this, the UV levels begin to wane, dropping to 7 at 3:00 PM, and further decreasing to moderate numbers of 5, 3, and 2 as the sun sets, concluding the day with a calm 1 at 7:00 PM. Remember, during the peak hours, sun safety is crucial!
| 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 | 5 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | 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, the UV Index undergoes notable seasonal fluctuations, with high-risk months identified from April to August when levels soar to between 7 and 9, indicating a very high exposure category. May and June are particularly critical, as the UV Index reaches the peak of 9, yielding a rapid burn time of just 15 minutes. Visitors and residents are advised to exercise caution during these months by seeking shade, wearing protective clothing, and applying sunscreen frequently. As the year progresses towards September, there is a slight decrease in UV levels, classified as high, before tapering off in the fall and winter months, where the UV Index generally returns to low and moderate categories. Regular UV index checks and protective measures are essential for safe outdoor activities, particularly during the peak summer months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hamburg UVI | 1 | 2 | 3 | 5 | 7 | 8 | 7 | 7 | 5 | 3 | 2 | 1 |
| Berlin UVI | 1 | 2 | 4 | 5 | 7 | 8 | 7 | 7 | 5 | 3 | 2 | 1 |
| Koeln UVI | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 4 | 2 | 1 |
| Frankfurt am Main UVI | 2 | 3 | 4 | 5 | 8 | 8 | 8 | 7 | 5 | 4 | 2 | 1 |
| Munich UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 4 | 2 | 1 |
| Marktoberdorf | 2 | 3 | 5 | 7 | 8 | 9 | 9 | 8 | 6 | 4 | 3 | 2 |