Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Marseille 14, France, where the Mediterranean climate brings ample sunshine and outdoor enjoyment. With UV levels peaking between 10:00 AM and 3:00 PM, it's essential to be aware of the risks associated with sun exposure, such as sunburn and long-term effects on skin health. As temperatures rise and UV radiation intensifies, knowing when to seek shade and apply sunscreen can greatly reduce the risk of skin damage. Stay informed about daily UV Index readings to ensure your days in this vibrant city are both fun and safe!
The UV Index rises dramatically throughout the day, peaking at an impressive 10 between 1 PM and 2 PM, indicating a high risk of harm from unprotected sun exposure. Starting from a modest 1 at 7 AM, the index gradually climbs, reaching 9 by noon. As the clock strikes 1 PM, the UV radiation intensity reaches its zenith, urging sun-seekers to take necessary precautions. Fortunately, the afternoon brings a gradual decline, with values dropping to 7 by 4 PM and tapering off to 1 by the evening, providing a welcome relief from the midday sun's harsh rays. Stay protected!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | 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 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, the UV Index experiences notable fluctuations, influencing both visitor and resident safety. January and December boast a low UV Index of 2, allowing for extended exposure times of 45 minutes without significant risk. However, as we move into spring with February and March, the UV Index rises to 4 and 5 respectively, indicating a moderate risk with a burn time of just 30 minutes. The high-risk months arrive in April through August, with peak values of 9 and 10 during May and June, categorizing the exposure as very high and shortening safe sun exposure to as little as 15 minutes. September sees a slight decrease to a high index of 7, while October and November return to moderate levels. Visitors and residents should take precautionary measures during the higher UV months by seeking shade, wearing protective clothing, and using sunscreen regularly 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 14 | 2 | 4 | 5 | 7 | 9 | 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 |