Last updated: June 2, 2025
Awareness of the UV Index is crucial for residents and visitors of Acilia-Castel Fusano-Ostia Antica, Italy, as it plays a pivotal role in safeguarding skin health and preventing sunburn. Understanding UV levels helps you make informed decisions about outdoor activities, especially during peak hours when the index soars to a maximum of 10 around midday. With the region's Mediterranean climate enjoying abundant sunshine, the potential for overexposure increases, especially in the summer months. Stay sun-smart and protect your skin by checking the UV Index, ensuring your time in this beautiful area remains safe and enjoyable!
As the sun rises, the UV Index begins its ascent, peaking at an invigorating 10 by 1:00 PM. Early morning, from 7:00 AM to 8:00 AM, sees a mild 1 to 2, making it a perfect time for a leisurely stroll. By 9:00 AM, the UV Index reaches 3, signaling a need for some sun protection. The real intensity kicks in around 11:00 AM, hitting 8, and just after noon, it soars to its daily maximum of 9. The afternoon hours see a slight decline, with values tapering from 9 at 2:00 PM to 6 by 4:00 PM. As daylight wanes, the UV Index gently drops to 1 by 7:00 PM, wrapping up a day of vibrant sunlight but reminding us to stay vigilant during those peak hours. Remember to reapply sunscreen and seek shade to keep safe while enjoying those sunny moments!
| 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 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The data highlights significant seasonal changes in UV exposure, with notable peaks from April to August. During this period, the UV Index reaches highs of 10 in June and July, categorized as very high, with a burn time of only 15 minutes—indicating a crucial risk for sunburn. The months of May and August also present very high UV levels, while April and September transition into the high category with UV Index values of 7. As a precaution, it is advisable for both visitors and residents to limit sun exposure, particularly from April through August, and to wear protective clothing, hats, and sunscreen to mitigate the risk of harmful UV radiation. The months of January to March and November to December see lower UV levels, with burn times increasing to 30-45 minutes, offering a more moderate risk for sunburn.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Milan UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 5 | 3 | 2 |
| Turin UVI | 2 | 3 | 6 | 7 | 8 | 10 | 9 | 9 | 7 | 5 | 3 | 2 |
| Rome UVI | 3 | 4 | 5 | 7 | 8 | 10 | 10 | 9 | 7 | 5 | 4 | 2 |
| Acilia-Castel Fusano-Ostia Antica | 3 | 4 | 5 | 7 | 8 | 10 | 10 | 9 | 7 | 6 | 4 | 2 |
| Naples UVI | 3 | 4 | 6 | 7 | 9 | 10 | 10 | 9 | 8 | 6 | 4 | 2 |
| Palermo UVI | 3 | 5 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 7 | 4 | 3 |