Last updated: June 2, 2025
Understanding the UV Index in Aleria, France is crucial for anyone looking to enjoy the sun while protecting their skin health. With maximum UV levels peaking at a strong 10 during midday, awareness of these fluctuations can help residents and visitors alike prevent sunburn and lower their long-term risk of skin damage. Aleria's Csb climate balances mild winters with warm summers, which can lead to intensified UV exposure. By staying informed about local UV conditions, you can make well-timed choices that ensure your outdoor activities are both enjoyable and safe.
The UV index begins its ascent at 07:00, starting at a gentle 1, then climbs gradually through the morning. By 10:00, it reaches a moderate 5, but from 11:00 onwards, the sun's intensity becomes pronounced, peaking at an impressive 10 between 13:00 and 14:00. After this zenith, the index dips to 8 at 15:00 and continues its decline, settling back to 2 by 18:00. As the day winds down into the evening, the UV index drops to a low 1 by 19:00, signaling a return to safer sun exposure levels. Enjoy the sunshine while staying protected during the high points!
| 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 | 9 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 10 | 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 |
As the year progresses, the UV Index shows significant seasonal changes that affect the risk of skin damage due to sun exposure. From January to March, the UV levels are relatively moderate, with a maximum index of 5, allowing for a burn time of approximately 30 minutes. However, a noticeable shift occurs in April, when the index rises to 7, categorizing it as high exposure risk, and reducing burn time to 25 minutes. The peak months, from May to July, witness the highest UV levels, peaking at 10 in June, deemed very high, with only 15 minutes safe for sun exposure. As autumn approaches, UV levels begin to decline; September and October return to a high category with an index of 7 and 6 respectively, allowing for a burn time of 25 minutes. As a recommendation, visitors and residents are advised to take extra precautions during the high-risk months of April to September, utilizing sunscreen, wearing protective clothing, and seeking shade when necessary to minimize skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Paris UVI | 2 | 3 | 5 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |
| Lyon UVI | 2 | 3 | 5 | 6 | 8 | 10 | 9 | 8 | 6 | 5 | 3 | 2 |
| Nice UVI | 2 | 4 | 6 | 7 | 8 | 10 | 9 | 8 | 7 | 5 | 3 | 2 |
| Marseille UVI | 2 | 4 | 5 | 7 | 9 | 10 | 9 | 8 | 7 | 5 | 3 | 2 |
| Toulouse UVI | 2 | 4 | 6 | 7 | 9 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |
| Aleria | 3 | 4 | 5 | 7 | 8 | 10 | 9 | 9 | 7 | 6 | 4 | 2 |