Last updated: July 2, 2025
Understanding the UV Index in Milan, United States is crucial for maintaining your skin health and preventing sunburn, especially during the warmer months. As a city located in a dry and semi-arid climate (BSk), Milan experiences significant fluctuations in UV exposure throughout the day. With peak UV levels reaching as high as 13 around noon, it's essential to stay informed about these risks to protect yourself from harmful rays. By being aware of daily UV levels, you can make informed decisions about sun protection and enjoy the outdoors safely!
The UV Index for today presents a dynamic picture of sun intensity throughout the hours. Starting off gently, it peaks at 1 at 07:00, gradually climbing to a moderate 2 by 08:00. The sun makes its presence felt, reaching 4 at 09:00 and 6 by 10:00. *As noon approaches, the UV Index escalates to a striking 12, hitting its zenith at *1 PM with a scorching 13. As the day progresses, there's a slight decline, dropping to 12 at 2 PM, followed by a decrease to 10 by 3 PM. The intensity subsides further to 7 at 4 PM, gently tapering off to 4 at 5 PM, before descending back to 2 at 6 PM, and finally slipping to 1 as the sun sets at 7 PM. It's a day to embrace the sun while practicing sun safety during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure varies significantly, with the highest risk months being April through September when the UV Index frequently reaches extreme levels of 11 to 13. This period sees a dramatic drop in safe burn time to just 10 minutes, indicating strong precaution is necessary. In contrast, January and December represent the lowest risk months with a moderate exposure category and longer burn times of 30 minutes. Visitors and residents are advised to be particularly vigilant during the high-risk months: applying sunscreen, wearing protective clothing, and seeking shade during peak hours to minimize harmful UV exposure. Remember, even on cloudy days or during cooler months, UV rays can still pose a risk, so it's essential to stay informed and protected year-round.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chicago UVI | 3 | 4 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 6 | 4 | 2 |
| Brooklyn UVI | 3 | 5 | 6 | 8 | 10 | 10 | 9 | 9 | 8 | 6 | 4 | 2 |
| New York City UVI | 3 | 5 | 6 | 8 | 10 | 10 | 9 | 9 | 8 | 6 | 4 | 2 |
| Los Angeles UVI | 4 | 6 | 8 | 9 | 10 | 11 | 11 | 10 | 10 | 7 | 5 | 4 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |
| Milan | 5 | 7 | 9 | 11 | 12 | 13 | 13 | 12 | 11 | 8 | 6 | 4 |