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Partly cloudy

Thessaloniki

Greece

34°C

Today's high

22°C Tonight's low

Partly Cloudy

Sunrise: 06:59Sunset: 19:589pm: 27°C

Sea temperature: 30.3°C

We Say

Thessaloniki glows under relentless Mediterranean sunshine, where Whitewashed buildings and azure waters embrace you like old friends. Here, golden light transforms even cobblestone streets into invitations for long afternoons of discovery, leisurely meals, and pure, uncomplicated warmth.

16-Day Forecast

Today

4 Sept

Rain showers

34°C

Daytime High

30.3°C sea

22°C

Overnight Low

☀☀☀☀☀

11.1h sun

Sat

5 Sept

Mainly clear

35°C

Daytime High

30.4°C sea

19°C

Overnight Low

☀☀☀☀☀

12.3h sun

Sun

6 Sept

Mainly clear

37°C

Daytime High

30.4°C sea

20°C

Overnight Low

☀☀☀☀☀

12.5h sun

Mon

7 Sept

Partly cloudy

31°C

Daytime High

30.1°C sea

23°C

Overnight Low

☀☀☀☀☀

12.5h sun

Tue

8 Sept

Partly cloudy

30°C

Daytime High

30°C sea

19°C

Overnight Low

☀☀☀☀☀

12.6h sun

Wed

9 Sept

Partly cloudy

31°C

Daytime High

29.9°C sea

19°C

Overnight Low

☀☀☀☀☀

12.4h sun

Thu

10 Sept

Partly cloudy

31°C

Daytime High

29.7°C sea

19°C

Overnight Low

☀☀☀☀☀

12.4h sun

Fri

11 Sept

Clear sky

31°C

Daytime High

29.4°C sea

19°C

Overnight Low

☀☀☀☀☀

12.5h sun

Sat

12 Sept

Partly cloudy

33°C

Daytime High

29.3°C sea

22°C

Overnight Low

☀☀☀☀☀

12h sun

Sun

13 Sept

Clear sky

33°C

Daytime High

~27.6°C sea

24°C

Overnight Low

☀☀☀☀☀

12.4h sun

Mon

14 Sept

Clear sky

33°C

Daytime High

~27.6°C sea

23°C

Overnight Low

☀☀☀☀☀

12.4h sun

Tue

15 Sept

Mainly clear

34°C

Daytime High

~27.6°C sea

22°C

Overnight Low

☀☀☀☀☀

12.2h sun

Wed

16 Sept

Clear sky

27°C

Daytime High

~27.6°C sea

19°C

Overnight Low

☀☀☀☀☀

12.3h sun

Thu

17 Sept

Clear sky

28°C

Daytime High

~27.6°C sea

20°C

Overnight Low

☀☀☀☀☀

11.8h sun

Fri

18 Sept

Overcast

27°C

Daytime High

~27.6°C sea

20°C

Overnight Low

☀☀☀☀☀

11.3h sun

Sat

19 Sept

Light drizzle

30°C

Daytime High

~27.6°C sea

22°C

Overnight Low

☀☀☀☀☀

11.9h sun

☀ = sunshine score · °C high / low · hours of sunshine shown below

About Thessaloniki

Thessaloniki, Greece offers the perfect escape for sunshine seekers looking to experience authentic Mediterranean warmth without the overwhelming crowds of more touristy islands. As Greece's second-largest city, Thessaloniki combines long stretches of golden beaches with a vibrant cultural scene, historic Byzantine architecture, and a food culture that rivals any destination on the continent. Whether you're planning a romantic getaway, a family holiday, or a solo adventure, this underrated Greek gem delivers sunshine, culture, and unforgettable memories in equal measure.

The climate in Thessaloniki, Greece is wonderfully warm throughout much of the year, with average summer temperatures reaching a pleasant 34°C during peak season from June through August. Winters are mild and manageable, averaging around 23°C, making it far more temperate than many continental destinations. The Aegean Sea temperature peaks at around 29°C in late summer, perfect for swimming and water sports, and comparable to the warmth you'd experience in the Canary Islands during their warmest months. Rainfall is relatively sparse, particularly during summer months, meaning you can reliably plan outdoor activities and beach days without weather worries interrupting your holiday schedule.

The best time to visit Thessaloniki falls between May and September when the warmest and sunniest conditions prevail, though June through August offers the absolute peak sunshine hours and highest temperatures. If you prefer your holidays slightly less scorching and want to avoid the intense midday heat, May and September provide ideal conditions with temperatures in the high 20s and considerably fewer tourists crowding the popular attractions and waterfront restaurants.

Things to do in Thessaloniki range from exploring the stunning White Tower overlooking the waterfront to wandering through centuries-old Byzantine churches and Roman ruins. Food enthusiasts will find paradise in the city's vibrant tavernas and modern restaurants serving fresh seafood, traditional Greek meze, and innovative Mediterranean cuisine. The nearby beaches offer relaxation and water activities, while the lively café culture and nightlife cater to those seeking evening entertainment.

Getting to Thessaloniki is remarkably straightforward with direct flights available from across Europe and the Middle East, including the United Kingdom, Ireland, Germany, Netherlands, France, and many other nations. For travellers from further afield, one-stop connections are readily available from destinations including Singapore, New Zealand, Australia, the United States, and Canada, making this Greek destination accessible to holiday seekers worldwide.