Last updated: July 2, 2025
In Nestorio, Greece, staying informed about the UV Index is crucial for protecting your skin and overall health. The UV Index provides essential information on the strength of ultraviolet radiation from the sun, helping residents and visitors alike to make smart decisions about sun exposure. A better understanding of UV levels can significantly reduce the risk of sunburn and long-term skin damage, especially during the peak hours when the index is highest. Nestorio's Csb climate creates a unique environment with varying UV exposure risks throughout the day; for instance, during midday, the index can soar to an alarming 10, underscoring the need for vigilant sun protection. Remember, staying informed is the first step towards keeping your skin safe in the vibrant sunshine of Nestorio!
The UV Index is a dynamic measure of solar intensity throughout the day, peaking dramatically at 12:00 PM with a notable 9, reaching its zenith at 1:00 PM and 2:00 PM with a maximum value of 10. During this period, it's essential to protect your skin from harmful UV rays. Early morning hours remain quite low, peaking at just 1 by 08:00 AM, while by 10:00 AM the index climbs to 5. As the sun continues to rise, it climbs swiftly to 7 by 11:00 AM, making midday the crucial time for sunscreen and shade. As the afternoon wanes, the UV Index gradually decreases, falling back to 5 by 5:00 PM, and finally settling at 1 by 7:00 PM, signaling a safe return to outdoor activities. Stay vigilant and enjoy the sunshine safely!
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 | 5 | moderate | 30 min |
18:00 | 3 | moderate | 30 min |
19:00 | 1 | low | 45 min |
Throughout the year, UV Index levels experience significant fluctuations, with high-risk months prominently occurring from March to September. During this period, the UV Index peaks in June at an extreme level of 11, followed closely by very high levels in May, July, August, and September. The burn time decreases significantly, particularly in June where just 10 minutes of exposure can result in skin damage. It is crucial for visitors and residents to take precautions during these months by seeking shade, wearing protective clothing, and applying high-SPF sunscreen to minimize harmful effects from sun exposure. Conversely, from October to February, UV levels fall to moderate, with burn times returning to 30 minutes or more, allowing for safer outdoor activities with less intense sun protection measures required.
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 |
Nestorio | 3 | 5 | 7 | 8 | 10 | 11 | 10 | 10 | 8 | 6 | 4 | 3 |