UV Index in Thasos, Greece

Last updated: May 3, 2025

Understanding the UV Index is vital for both residents and visitors in Thasos, Greece, where the sun shines brightly in a Mediterranean climate. With peak UV levels often reaching 9 during the midday hours, awareness of these levels is essential for effective sunburn prevention and maintaining skin health. By keeping an eye on the UV Index, you can enjoy the beautiful beaches and outdoor activities this picturesque island has to offer, while minimizing the risk of harmful sun exposure. Stay informed and stay safe under the radiant Thasos sun!

Hourly UV Index in Thasos

The UV Index today showcases a dynamic range of sun exposure, peaking during the midday hours. Starting from a gentle 1 at 07:00, it rises steadily to reach a moderate 3 by 09:00. As the day progresses, the intensity ramps up dramatically, hitting a striking 9 at both 13:00 and 14:00—the highest point of the day. During this peak, safety measures like sunscreen and protective clothing are strongly recommended. As the afternoon wanes, the index gradually falls to 7 at 15:00 and then declines further to 2 by 18:00, ultimately returning to 1 by 19:00. Plan your outdoor activities wisely, especially during those peak hours!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:001low45 min
08:001low45 min
09:003moderate30 min
10:005moderate30 min
11:007high25 min
12:008very high15 min
13:009very high15 min
14:009very high15 min
15:007high25 min
16:005moderate30 min
17:003moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Thasos

The UV Index experiences significant seasonal fluctuations, with the highest levels typically occurring from April to August. During this peak period, the UV Index reaches very high levels, particularly in June with a maximum of 10, indicating a burn time of only 15 minutes. March marks the transition to higher risk, classified as high, with a UV Index of 6 and a burn time of 25 minutes. Conversely, the winter months of January and December show a low UV Index of 2, allowing for extended exposure of up to 45 minutes without risk of burns. Given this data, it is crucial for visitors and residents to take extra precautions during April to August by wearing sunscreen, protective clothing, and limiting sun exposure during peak hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Thasos, Greece

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Thasos. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec2468910997632
Data source: Statistical UV Index data for Thasos, based on information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Compare Thasos UV Index with Other Greece Cities

The table above highlights how UV exposure in Thasos compares to other major locations across Greece. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Thasos's solar exposure compared to other cities in Greece. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Thasos2468910997632
Thessaloniki UVI3467910997642
Larisa UVI3468101110108643
Patra UVI3568101110108643
Piraeus UVI3468101010108743
Athens UVI3468101010108743