2026 Climate Averages

Weather: Thessaloniki — June

The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.

🌟 Climate Overview

June is an excellent time to visit Thessaloniki. Hot conditions with temperatures reaching 31°C—stay hydrated and seek shade. Rain is common, so pack an umbrella. Temperatures vary significantly between day and night—layering is recommended. As peak season, expect higher prices and more tourists. Sea temperature of 25°C is perfect for swimming.

6.5
GoTripzi Score Good

Based on weather comfort, crowds, prices, and activity options

Avg High

31°C

Avg Low

20°C

Rainy days

11days

Daylight

15.1h

Feels like 34°C / 22°C — humidity makes it feel warmer

Rainfall

60mm

Sunshine

13h/day

Humidity

65%

Muggy
Sun Strength

10

Very High
Wind

11 km/h (gusts 29)

Sea Temp

25°C 🏊 Comfortable

Is June a good time to visit Thessaloniki?

The weather is near-perfect with ideal temperatures and minimal rain.

Now

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Feels like --
Wind --
Humidity --
UV Index --
Local time

Air Quality

Travel Context

  • Crowds
    Very Busy
  • Travel Costs Shoulder Rates

Daylight

Sunrise

05:58

Sunset

21:01

15.1h daylight

Visiting Thessaloniki in June: Pros & Cons

Pros

  • Abundant sunshine for beach and outdoor fun
  • Warm sea perfect for swimming and snorkeling
  • Long daylight hours maximize sightseeing time
  • One of the best months to visit

Cons

  • Peak season — expect crowds and higher prices
  • Very high UV — sunscreen and shade essential

Things to Do in June

Recommended for This Weather

🌅 Early morning sightseeing (before the heat)
🏊 Swimming & beach activities
🤿 Snorkeling & water sports
🏖️ Beach relaxation & sunbathing
🥾 Hiking & nature trails
🏛️ Museums & galleries

Thessaloniki Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 11°C 4°C 7d (53mm) 6.8h
76% Humid
3 Moderate
Good
Feb 14°C 5°C 7d (31mm) 7.6h
71% Humid
4.1 Moderate
Good
Mar 16°C 7°C 12d (82mm) 8.6h
71% Humid
5.8 High
Good
Apr 20°C 10°C 10d (74mm) 10.4h
68% Humid
7.7 Very High
Excellent
May 25°C 15°C 11d (88mm) 11.6h
68% Humid
8.9 Very High
Excellent
Jun Current 31°C 20°C 11d (60mm) 13h
65% Muggy
10 Very High
Excellent
Jul 34°C 23°C 4d (34mm) 13.2h
58% Moderate
10.3 Extreme
Good
Aug 34°C 22°C 7d (54mm) 12.4h
61% Moderate
8.8 Very High
Good
Sep 29°C 18°C 7d (39mm) 10.4h
65% Muggy
6.8 High
Excellent
Oct 23°C 13°C 5d (56mm) 8.4h
72% Humid
4.6 Moderate
Excellent
Nov 17°C 9°C 9d (67mm) 6.5h
78% Humid
3 Moderate
Good
Dec 13°C 6°C 10d (99mm) 5.3h
82% Very Humid
2.2 Moderate
Good

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5
3
3
Your Best MonthAugScore: 7.4

Where to Stay

See hotels, apartments & rentals around Thessaloniki – live prices from Booking.com, Expedia, Vrbo and more

Thessaloniki

Waterfront promenade with White Tower & waterfront and Ano Poli upper town,Byzantine churches, legendary street food, and nightlife.

View Full Destination Guide

What to Pack for June

Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool. A waterproof jacket and shoes are non-negotiable — showers are frequent. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.

Warm Very Busy

🎒Personalized Packing List

Tell us about your trip and we'll create a custom packing list based on the weather.

Your Packing List

📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Thessaloniki?

🔥 Peak season — book early for best rates

Frequently Asked Questions

Is June a good time to visit Thessaloniki?
June is typically excellent for visiting Thessaloniki, with average highs of 31°C and around 11 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Thessaloniki in June?
Nights stay pleasantly warm in Thessaloniki during June, around 20°C. Light evening wear is sufficient, and outdoor dining is very comfortable. Many locals and visitors enjoy late-night walks and outdoor activities after sunset.
What should I pack for Thessaloniki in June?
With highs of 31°C and lows of 20°C in June, we recommend: Compact umbrella, Waterproof jacket/shell, Lightweight breathable clothes, Sunscreen SPF 30+. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Thessaloniki in June?
Thessaloniki typically sees around 11 rainy days in June. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
Can you swim in Thessaloniki in June?
Yes, June is excellent for swimming in Thessaloniki! With warm air temperatures around 31°C, the water is comfortable for extended beach sessions. This is peak beach season, so arrive early to secure a good spot at popular beaches.
How many hours of daylight are there in Thessaloniki in June?
In June, Thessaloniki gets approximately 15.1 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is June peak season in Thessaloniki?
Yes, June is peak season in Thessaloniki. Expect higher prices for accommodation and more crowds at popular attractions, but also the best weather conditions. Book hotels and major attractions in advance to secure availability and better rates.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Europe/Athens)

Last Updated: February 2026