Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Kryoneri, Greece, where the sun shines brightly throughout the year. Being aware of UV levels plays a vital role in preventing sunburn and safeguarding skin health, essential under the strong Mediterranean sun. With significant peaks in UV exposure, notably reaching levels of 10 between 12:00 PM and 2:00 PM, it's important to stay vigilant. Kryoneri's Csa climate brings warm summers, making it all the more critical to grasp the risks associated with sun exposure to enjoy the beautiful outdoors safely. Stay informed, protect your skin, and embrace the sunny days ahead!
As the sun rises, the UV Index starts off at a measly 1 at 07:00, providing a gentle introduction to the day’s potential. By 09:00, it ticks up to 3, signaling a warming trend. The real intensity kicks in at 10:00, reaching 5. From 11:00 onwards, the UV Index soars dramatically, peaking at 10 between 12:00 and 14:00, indicating a high risk of harm from unprotected sun exposure. As the afternoon progresses, the index gradually declines, dropping to 9 at 15:00 and then settling at 4 by 17:00. The evening brings a welcomed reprieve, with the UV Index returning to 1 by 19:00. It's a day to enjoy the sunshine, but don’t forget your sunscreen 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 | 8 | very high | 15 min |
12:00 | 10 | 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 |
During the year, the UV Index fluctuates significantly, indicating changing exposure levels and recommended precautions. The high-risk months for UV exposure are April to September, when the UV Index peaks at 10, classified as very high. Specifically, visitors and residents should be particularly cautious from May through August, when burn time is only 15 minutes. In contrast, the UV Index is lower during the winter months, with January and December registering a UV Index of 3 and a burn time of 30 minutes. It is vital for individuals to take protective measures—such as wearing sunscreen, protective clothing, and seeking shade—especially during the high-risk months, to minimize the risks associated with excessive sun 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 |
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 |
Kryoneri | 3 | 4 | 6 | 8 | 10 | 10 | 10 | 10 | 8 | 7 | 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 |