Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Nenita, Greece, where the Mediterranean climate brings abundant sunshine and increased UV exposure. Being aware of UV levels helps in effectively preventing sunburn and promoting long-term skin health, allowing you to fully enjoy outdoor activities while protecting yourself from harmful rays. With peak UV Index values reaching as high as 10 around midday, it's essential to stay informed about your exposure risks throughout the day. Plan your outings wisely and take necessary precautions to safeguard your skin in this sun-drenched paradise.
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, UV index levels exhibit significant seasonal variation, highlighting periods of higher risk for sun exposure. January and December see moderate UV levels (Index 3), with a burn time of about 30 minutes, while February experiences a slight increase (Index 4) maintaining a similar burn time. The risk escalates dramatically from March onward, reaching a high of 10 (very high) in the summer months of June, July, and August, where burn time diminishes to just 15 minutes. April and May also rank high (Index 8 and 9), necessitating vigilance. September remains very high (Index 8), transitioning to less intense levels in October (Index 6), and reverting to moderate conditions from November to December. Visitors and residents should prioritize sun protection, particularly during the high-risk months of March to September, using sunscreen, wearing protective clothing, and limiting sun exposure during peak hours to safeguard against harmful UV radiation.
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 |
| Nenita | 3 | 4 | 7 | 8 | 9 | 10 | 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 |