Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Filotion, Greece, where the sun shines brightly against a stunning backdrop of Mediterranean beauty. With peak UV levels reaching a striking 10 around midday, awareness is key to preventing sunburns and protecting skin health. The local Csa climate contributes to high UV exposure, particularly during the summer months, making it essential to stay informed about UV levels. By keeping an eye on the UV Index, you can enjoy the sun safely, maximizing your time outdoors while minimizing the risk of skin damage.
At dawn, 7:00 AM, the UV Index is a mild 1, offering a gentle start to the day. As the sun climbs higher, it steadily rises, reaching 2 by 8:00 AM and hitting 3 at 9:00 AM. However, between 10:00 AM and 1:00 PM, the intensity increases sharply, peaking at an impressive 10 from 12:00 PM to 1:00 PM—the highest level of risk. The UV Index then begins its descent, dropping to 8 at 3:00 PM, followed by a gradual decline to 4 by 5:00 PM. As evening approaches, the index wanes further, settling back down to 1 by 7:00 PM. To enjoy the sunshine while staying safe, make sure to take precautions, especially during those peak hours!
| 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 | 8 | very high | 15 min |
| 12:00 | 10 | 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 |
Throughout the year, the UV Index exhibits notable seasonal variations that impact sun safety for both residents and visitors. January and February maintain a moderate UV Index of 3 and 5, with a burn time of 30 minutes; however, as spring progresses, March sees an increase to 6 (high exposure) and a reduced burn time of 25 minutes. The most critical months for UV exposure are April, May, June, July, and August, where UV levels soar to 9 and 10 (very high), necessitating vigilance with a mere 15-minute burn time. The UV Index tapers off in September to 8 (very high) and reassures in October with 6 (high), allowing for more lenient sun exposure of 25 minutes. As winter arrives, November and December revert to a moderate index of 4 and 3, respectively, with a burn time once again at 30 minutes. Visitors and residents are advised to take extra precautions during the summer months, applying sunscreen, wearing protective clothing, and seeking shade to minimize UV exposure during peak hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thessaloniki UVI | 3 | 4 | 6 | 7 | 9 | 10 | 9 | 9 | 7 | 6 | 4 | 2 |
| Larisa UVI | 3 | 4 | 6 | 8 | 10 | 11 | 10 | 10 | 8 | 6 | 4 | 3 |
| Patra UVI | 3 | 5 | 6 | 8 | 10 | 11 | 10 | 10 | 8 | 6 | 4 | 3 |
| Piraeus UVI | 3 | 4 | 6 | 8 | 10 | 10 | 10 | 10 | 8 | 7 | 4 | 3 |
| Athens UVI | 3 | 4 | 6 | 8 | 10 | 10 | 10 | 10 | 8 | 7 | 4 | 3 |
| Filotion | 3 | 5 | 6 | 9 | 9 | 10 | 10 | 10 | 8 | 6 | 4 | 3 |