Last updated: May 3, 2025
In Vevi, Greece, understanding the UV Index is crucial for safeguarding 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 make informed decisions about sun protection. With UV levels peaking between 11:00 AM and 2:00 PM, reaching up to 10, it’s vital to be aware of when the sun’s rays are most intense to avoid painful sunburn and long-term skin damage. Vevi's climate, characterized as Cfb, brings moderate temperatures but can lead to heightened UV exposure during sunny days. By staying informed about the UV Index, you can enjoy the beautiful Greek outdoors while keeping your skin safe.
The UV Index throughout the day highlights a notable rise in intensity, peaking at 10 around 1 PM. Early hours show a modest index of 1 at 7 AM and 8 AM, indicating minimal sun exposure risk. However, as the sun ascends, the index climbs steadily, hitting 7 by 11 AM, and surging to 9 at noon. The highest point at 1 PM signals a strong need for sun protection, before gradually tapering off to 6 at 4 PM, and finally dipping back to 1 by 7 PM. For those enjoying outdoor activities, midday precautions are essential to ensure safety under the vibrant sun.
| 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 | 4 | 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 | 9 | 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, the UV Index exhibits significant seasonal variations, influencing sun exposure levels for visitors and residents. From January to February, UV levels are moderate (3-4) with a burn time of 30 minutes, making sun protection advisable, especially for prolonged outdoor activities. A notable increase occurs in March, with the index rising to 6 (high), and this trend continues through April (8, very high) and May (10, very high), where burn times decrease to just 15 minutes. The peak occurs in June with an extreme index of 11, followed by consistently very high levels of 10 in July and August. September shows a slight drop to 8 (very high), before tapering back to 6 (high) in October. The UV Index diminishes further in November (4, moderate) and December (2, low), where extended exposure is safer with burn times of 30 and 45 minutes, respectively. It is essential for everyone to practice sun safety during high-risk months, particularly from March to September, when the potential for skin damage is greatest. Regular use of sunscreen, protective clothing, and seeking shade during peak hours is strongly recommended to minimize UV exposure.
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 |
| Vevi | 3 | 4 | 6 | 8 | 10 | 11 | 10 | 10 | 8 | 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 |