Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Kramerhof, Germany, where the climate can present varying levels of sun exposure throughout the year. With UV levels peaking at 7 during midday, it’s essential to be aware of these conditions to effectively prevent sunburn and protect skin health. Even in a temperate maritime climate like that of Kramerhof, the risks associated with UV radiation are significant, particularly during the sunnier months. By keeping an eye on the UV Index, you can make informed decisions about outdoor activities, ensuring that you and your loved ones stay safe while enjoying the beautiful surroundings.
As the sun rises, the UV Index (UVI) begins its ascent, starting with a mild level of 1 at 7:00 AM. By 9:00 AM, it reaches a level 3, indicating an increase in solar intensity. The real peak occurs at noon when the UVI hits a robust 7, representing the highest risk for harm from unprotected sun exposure. This high intensity persists until 3:00 PM, when it gradually recedes to a level of 6. As the afternoon wanes, the UVI dips further, dropping to 5 at 4 PM and finally back to a gentle 1 by 7 PM, allowing for a safe and comfortable evening. Remember, the hours between 10 AM and 3 PM mark the most crucial times for sun safety!
| 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 | 7 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 7 | 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 Index levels show significant seasonal variation, with high-risk months typically occurring from May to August. In June, the UV Index peaks at 8, indicating a very high risk of harm from unprotected sun exposure, with a burn time reduced to just 15 minutes. Conversely, from January to February and again in November to December, the UV Index remains low (1-2), allowing for longer exposure times (up to 45 minutes) without significant risk. As such, for residents and visitors, it is strongly advised to take protective measures during the high UV months, particularly from May to July, which includes wearing sunscreen, protective clothing, and limiting sun exposure during peak hours. During the winter months, while the risk is lower, it's still wise to remain cautious as UV rays can still cause skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kramerhof | 1 | 2 | 3 | 5 | 6 | 8 | 7 | 6 | 5 | 3 | 1 | 1 |
| 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 |