Last updated: May 3, 2025
In Uster, Switzerland, being aware of the UV Index is crucial for safeguarding your skin health. With UV levels peaking at 8 during the midday hours, understanding these fluctuations can help prevent sunburn and long-term damage. The Cfb climate of Uster means that while summers are generally mild, the sun's rays can still pose significant risks for outdoor enthusiasts. Whether you're enjoying a sunny day at the park or engaging in sports, staying informed about the UV Index is essential for protecting yourself and your loved ones from harmful exposure. Keep an eye on the UV levels, and make sun safety a priority!
The UV Index throughout the day reveals a stark rise in solar intensity as the sun reaches its peak. Starting at a mild 1 at 07:00, it gradually climbs to a noteworthy 8 by 13:00, signaling the need for sun protection during these hours. The intensity remains high at 8 until 14:00, after which it begins to taper off, dropping to 5 by 16:00 and falling further to 1 by 19:00. This data underscores the importance of safeguarding your skin, especially during the midday hours when the UV levels are most hazardous. Remember to protect yourself from the sun's rays when the UV Index 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 | 4 | moderate | 30 min |
11:00 | 6 | high | 25 min |
12:00 | 7 | high | 25 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 displays significant seasonal changes, influencing sun safety for visitors and residents. The high-risk months span from April to August, with May peaking at a UV Index of 8 and June reaching a maximum of 10, both categorized as very high, indicating a burn time of just 15 minutes. In contrast, January and December present lower risks with a UV Index of 2, where exposure is considered low and the burn time extends up to 45 minutes. To ensure safety, it is advised that during the high-risk months, individuals should seek shade, wear protective clothing, and use sunscreen to mitigate the harmful effects of increased UV radiation.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Basel UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 4 | 2 | 1 |
Bern UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 4 | 2 | 2 |
Zurich UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 4 | 3 | 2 |
Uster | 2 | 3 | 5 | 7 | 8 | 10 | 9 | 8 | 6 | 4 | 3 | 2 |
Geneve UVI | 2 | 3 | 6 | 7 | 8 | 10 | 9 | 8 | 7 | 5 | 3 | 2 |
Lausanne UVI | 2 | 4 | 6 | 7 | 8 | 10 | 9 | 9 | 7 | 5 | 3 | 2 |