Greece
Greece in June
Where it is warm, dry and good for swimming in Greece in June — compared across the country’s main destinations.
Quick answers
- Where is it warmest in Greece in June?
- Larissa is the warmest of the 16 destinations compared, with highs of 32°C (89°F) in June; Alexandroupoli is the coolest at 27°C (80°F).
- Can you swim in the sea in Greece in June?
- Yes, in places: the warmest water is at Kavala (23°C (73°F)), and 8 of the coastal destinations have a sea of 21 °C or more.
Warmest
32°
Larissa
Coolest
27°
Alexandroupoli
Driest
2 mm
Chania
Warmest sea
23°
Kavala
Across Greece, June highs run from 27°C (80°F) (Alexandroupoli) to 32°C (89°F) (Larissa). On average it is 5 °C (9 °F) warmer than May. Most destinations stay largely dry. Best bets this month: Athens, Heraklion, and Piraeus.
Best places in Greece in June
100 
Athens
Attica · Greece
30° / 20° 9 mm Jun
100
Heraklion
Crete · Greece
28° / 20° 4 mm Jun
100
Piraeus
Attica · Greece
30° / 20° 8 mm Jun
99
Nafplion
Peloponnese · Greece
30° / 18° 9 mm Jun
100
Rethymno
Crete · Greece
28° / 20° 3 mm Jun
100
Chania
Crete · Greece
29° / 20° 2 mm Jun
100
Rhodes
South Aegean Islands · Greece
28° / 20° 6 mm Jun
99
Pátrai
West Greece · Greece
29° / 17° 11 mm Jun
Weather in June by city
| Place | Day | Night | Rain | Sea | Score |
|---|---|---|---|---|---|
| Athens | 30° | 20° | 9 mm | — | 100 |
| Heraklion | 28° | 20° | 4 mm | 23° | 100 |
| Piraeus | 30° | 20° | 8 mm | 22° | 100 |
| Chania | 29° | 20° | 2 mm | — | 100 |
| Rhodes | 28° | 20° | 6 mm | 23° | 100 |
| Rethymno | 28° | 20° | 3 mm | 22° | 100 |
| Hersonissos | 28° | 19° | 4 mm | 22° | 100 |
| Ierapetra | 29° | 20° | 2 mm | — | 100 |
| Nafplion | 30° | 18° | 9 mm | — | 99 |
| Pátrai | 29° | 17° | 11 mm | — | 99 |
| Kavala | 27° | 18° | 41 mm | 23° | 94 |
| Corfu | 29° | 18° | 13 mm | 22° | 94 |
| Alexandroupoli | 27° | 16° | 34 mm | 23° | 94 |
| Thessaloniki | 30° | 17° | 36 mm | — | 91 |
| Volos | 30° | 18° | 21 mm | — | 78 |
| Larissa | 32° | 17° | 23 mm | — | 63 |
Frequently asked questions
What is the weather like in Greece in June?
Average daytime highs range from 27° in Alexandroupoli to 32° in Larissa.
Can you swim in Greece in June?
Yes — the sea is warmest around Kavala at about 23°.