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Thessaloniki UV Index Today

Day Summary

The UV index in Thessaloniki, Greece Flag of Greece will reach a high of 7.9 today. This means a high level of sun exposure. See our tips below to stay safe!

Last checked: 2025-08-04

Hourly Forecast Chart

Today's Safety Tips

Be careful! The sun's rays are strong. Try to stay in the shade between 10 a.m. and 4 p.m. Wear a hat, sunglasses, and reapply SPF 30+ sunscreen every 2 hours.

Thessaloniki's UV Index

The UV index in Thessaloniki can reach very high levels during the summer months, often between 8 and 10, making sun exposure intense. In winter, UV levels drop to low or moderate values, typically under 3.

Weather Seasons

UV index

Thessaloniki experiences hot, dry summers with temperatures often above 30°C (86°F) and mild, rainy winters with temperatures around 5-15°C (41-59°F). Spring and autumn are short and pleasant with moderate temperatures and occasional rainfall.

Thessaloniki's Climate

Compared to other parts of Greece, Thessaloniki is cooler and wetter, especially in winter, than southern regions like Athens or Crete. Neighboring countries like North Macedonia and Bulgaria have colder winters and more snowfall due to higher altitude and continental climate.

Hourly UV Index Trend

See the UV index hour by hour for Thessaloniki. When the level is high, it's smart to find some shade.

Disclaimer

* The information on this page about the UV index in Thessaloniki is for educational purposes only. It is not a substitute for professional medical advice. Always consult a doctor for any health concerns.