Last updated: May 3, 2025
In Lammertal, Austria, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps you take proactive measures against the risk of sunburn and long-term skin damage, especially during peak UV hours. With a Dfc climate, characterized by cool summers and varying cloud cover, Lammertal presents unique UV exposure challenges that can catch you off guard. During the sunniest hours, typically around noon to early afternoon, UV levels can soar to as high as 8, emphasizing the need for vigilant sun safety practices to enjoy the stunning alpine beauty without compromising your well-being.
As the sun rises, the UV Index begins its ascent, starting at a mere 1 at 7:00 AM. By 8:00 AM, it climbs to 2, but it’s by 9:00 AM that we see a moderate rise to 3. The intensity peaks between 11:00 AM and 1:00 PM, hitting a high of 8, indicating that sun protection methods should be in full swing. As the afternoon progresses, values slightly decrease, with the UV Index dropping to 6 by 3:00 PM and then gradually retreating to 1 by 7:00 PM. This hourly data serves as a reminder to stay vigilant about sun safety during the mid-day hours when UV exposure is at its highest.
| 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 | 7 | 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 | 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 significantly, with high-risk months primarily occurring from March to August. During this period, the UV Index escalates to very high levels (8-9), particularly in May through July, where the burn time decreases to just 15 minutes. Residents and visitors are strongly advised to take precautions by wearing broad-spectrum sunscreen, protective clothing, and seeking shade, especially during peak hours. In contrast, the winter months of January and December present low risk with a UV Index of 2, allowing for longer exposure times of up to 45 minutes without immediate concern for sunburn. Understanding these seasonal changes is essential to ensuring safety and enjoyment while outdoors.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Vienna UVI | 2 | 3 | 5 | 6 | 8 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Linz UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 4 | 2 | 1 |
| Graz UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 4 | 3 | 1 |
| Salzburg UVI | 2 | 3 | 6 | 7 | 8 | 9 | 9 | 8 | 6 | 4 | 3 | 2 |
| Lammertal | 2 | 3 | 6 | 7 | 8 | 9 | 9 | 8 | 7 | 4 | 3 | 2 |
| Innsbruck UVI | 2 | 4 | 7 | 7 | 9 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |