Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Palekastro, Greece, known for its beautiful Mediterranean climate and sun-soaked days. With peak UV levels ranging from 8 to 11, the risk of sunburn and long-term skin damage can significantly increase during midday hours. By staying informed about UV exposure, you can take essential precautions to safeguard your skin health and enjoy all that Palekastro has to offer. Whether you're relaxing on the beach or exploring the scenic surroundings, being aware of the UV Index helps ensure your outdoor experiences are both enjoyable and safe!
As the sun rises, the UV Index starts off gently at 1 by 7:00 AM, gradually climbing as the day progresses. By 10:00 AM, it reaches 6, signaling a notable increase in solar radiation. The intensity peaks at 12:00 PM with a striking 10 and continues to soar to a maximum of 11 at 1:00 PM, marking the hour of greatest exposure. As the afternoon unfolds, the index begins to taper off—dropping to 10 at 2:00 PM and 8 by 3:00 PM. By late afternoon, the UV Index gracefully descends to 4 at 5:00 PM, settling back to 2 by 6:00 PM and finally returning to a gentle 1 by 7:00 PM. This highlights the importance of sun protection during mid-day when UV rays are at their most intense.
| 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 | 10 | very high | 15 min |
| 13:00 | 11 | extreme | 10 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 |
During the year, the UV Index experiences significant fluctuations, indicating varying levels of sun exposure risk. From January to February, the UV Index remains at a moderate level (3-5), allowing for a burn time of about 30 minutes. However, by March, the index rises to a high level of 7, commencing the high-risk months. The average UV Index peaks in June at an extreme level of 11, with a very short burn time of just 10 minutes. The summer months of April through August are particularly high-risk, with the UV Index reaching 9 to 10, emphasizing the need for protective measures. As September approaches, the index begins to decline, but it still remains at a very high level of 8. Residents and visitors are strongly advised to take precautions, especially from April to August when the likelihood of skin damage increases rapidly. Recommended practices include wearing sunscreen, protective clothing, and limiting sun 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 |
| Palekastro | 3 | 5 | 7 | 9 | 10 | 11 | 10 | 10 | 8 | 7 | 5 | 3 |