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Clear sky

Thessaloniki

Greece

38°C

Today's high

25°C Tonight's low

Clear Sky

Sunrise: 06:15Sunset: 20:559pm: 31°C

Sea temperature: 30.9°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

21 Jul

Partly cloudy

38°C

Daytime High

30.9°C sea

25°C

Overnight Low

☀☀☀☀☀

13.3h sun

Wed

22 Jul

Thunderstorm

35°C

Daytime High

31.1°C sea

25°C

Overnight Low

☀☀☀☀☀

12h sun

Thu

23 Jul

Partly cloudy

32°C

Daytime High

30.5°C sea

21°C

Overnight Low

☀☀☀☀☀

13.2h sun

Fri

24 Jul

Rain showers

28°C

Daytime High

30.3°C sea

19°C

Overnight Low

☀☀☀○○

6.3h sun

Sat

25 Jul

Partly cloudy

30°C

Daytime High

29.8°C sea

17°C

Overnight Low

☀☀☀☀☀

14.4h sun

Sun

26 Jul

Partly cloudy

33°C

Daytime High

29.8°C sea

18°C

Overnight Low

☀☀☀☀☀

14.3h sun

Mon

27 Jul

Overcast

34°C

Daytime High

30.1°C sea

21°C

Overnight Low

☀☀☀☀☀

14.2h sun

Tue

28 Jul

Partly cloudy

33°C

Daytime High

30.2°C sea

24°C

Overnight Low

☀☀☀☀☀

14.3h sun

Wed

29 Jul

Clear sky

31°C

Daytime High

30.4°C sea

21°C

Overnight Low

☀☀☀☀☀

14.3h sun

Thu

30 Jul

Clear sky

29°C

Daytime High

~29.4°C sea

23°C

Overnight Low

☀☀☀☀☀

14.2h sun

Fri

31 Jul

Mainly clear

32°C

Daytime High

~29.4°C sea

22°C

Overnight Low

☀☀☀☀☀

14h sun

Sat

1 Aug

Clear sky

33°C

Daytime High

~29.6°C sea

25°C

Overnight Low

☀☀☀☀☀

14.2h sun

Sun

2 Aug

Clear sky

33°C

Daytime High

~29.6°C sea

25°C

Overnight Low

☀☀☀☀☀

14.1h sun

Mon

3 Aug

Clear sky

32°C

Daytime High

~29.6°C sea

25°C

Overnight Low

☀☀☀☀☀

14.1h sun

Tue

4 Aug

Clear sky

34°C

Daytime High

~29.6°C sea

25°C

Overnight Low

☀☀☀☀☀

14h sun

Wed

5 Aug

Partly cloudy

35°C

Daytime High

~29.6°C sea

26°C

Overnight Low

☀☀☀☀☀

14h 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.