Last updated: May 3, 2025
In Koutsouras, Greece, understanding the UV Index is crucial for safeguarding your skin and overall health from the sun's harmful effects. With the region's Mediterranean climate bringing plenty of sunshine, especially during the peak summer months, awareness of UV levels can help you prevent sunburn and long-term skin damage. The UV Index here peaks at 10 by midday, indicating a very high risk of harm from unprotected sun exposure. Staying informed about these levels allows residents and visitors alike to enjoy Koutsouras's beautiful beaches while minimizing the risk of overexposure to the sun.
As the sun rises, the UV Index begins to climb, peaking in the early afternoon. At 07:00, it starts at a modest 1, barely a concern. By 09:00, it cranks up to 3, prompting a bit more caution. Things heat up at 10:00 with a 5, signaling the day's brightness. The intensity reaches its zenith at 13:00 and 14:00, both hitting a scorching 10, urging everyone to find shade and don protection. As the afternoon wanes, the index dips gradually, falling to 8 by 15:00, then 6 at 16:00. By 18:00, it settles back to 2, and as night approaches at 19:00, it returns to 1. This hourly journey through the UV Index illustrates the importance of sun safety, particularly 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 | 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 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Seasonal changes in the UV Index illustrate a notable increase in sun exposure risk from late winter through summer. January and December feature a moderate UV Index of 3, allowing for 30 minutes of potential sun exposure without burning, while February slightly rises to 5. The risk escalates significantly from March (UV Index 7) to April (UV Index 9) as the burn time decreases to 25 and 15 minutes, respectively. The peak occurs in June with an extreme index of 11, significantly lowering the burn time to just 10 minutes, marking it as a month of high concern. July, August, and September maintain a very high index of 10 and 9, suggesting that residents and visitors should take extra precautions, including wearing sunscreen and protective clothing, during these months. As temperatures cool down in October (7) and November (5), the risk subsides to high and moderate levels again, offering a slight respite. Overall, it is crucial for everyone to remain vigilant about UV exposure, especially during the high-risk months of April to September.
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 |
| Koutsouras | 3 | 5 | 7 | 9 | 10 | 11 | 10 | 10 | 9 | 7 | 5 | 3 |