Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Spercheiada, Greece, where the warm Mediterranean climate can lead to significant sun exposure. With peak UV levels reaching as high as 10 during midday hours, awareness of these readings becomes essential for effective sunburn prevention and maintaining long-term skin health. In Spercheiada, where sunny days are abundant, knowing when the UV exposure risks are highest can help you make informed decisions to enjoy the outdoors safely. Stay vigilant and protect yourself against harmful rays while relishing the beauty of this charming town!
The UV Index chart reveals a dynamic daily pattern of solar intensity. Starting early in the day, the UV Index remains low, peaking at 1 by 08:00. However, as the sun reaches its zenith, the index surges dramatically—hitting 7 by 11:00 and soaring to a maximum of 10 between 13:00 and 14:00. This signals a critical window for sun exposure, where protection is essential. As the afternoon progresses, the UV levels begin to decline, dropping to 4 by 17:00, before tapering off to 1 again by evening. To stay safe, it's vital to be cautious during those peak hours!
| 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 | 9 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so too does the UV Index, which is crucial for understanding sun exposure risks. From January to February, the UV Index remains moderate at 3 to 4, allowing for about 30 minutes of sun exposure without significant risk of burning. However, as March approaches, the index climbs to 6, indicating a shift to high risk with a reduced burn time of 25 minutes. The period from April to September marks the high-risk months for sun exposure, peaking at 11 in June, where only 10 minutes of unprotected exposure is safe. July and August maintain a 10 with a burn time of 15 minutes. By October, the index drops to 6, signaling a gradual decrease in risk, which continues through the winter months of November and December with indices reverting back to moderate levels at 4 and 3 respectively. Visitors and residents should be particularly cautious during the high UV months, practicing sun safety by using sunscreen, wearing protective clothing, and seeking shade during peak hours to mitigate potential harm from increased 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 |
| Spercheiada | 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 |