Table below will help you to find the best place for your vacation in Greece in May. Find the place with less rains and more sun. We also provide information about sea water temperature for marine resort.

Place name	Air temp day / night		Cloudiness	Rainy days (precipitation)	Sea temperature	Sunny hours
Acharavi	68.8°F	62.6°F	32.0%	-	66.7°F	10 h. 46 min.
Aegina	70.9°F	63.6°F	23.3%	-	66.7°F	11 h. 54 min.
Afantou	70.9°F	65.7°F	18.8%	-	68.5°F	12 h. 27 min.
Afytos	67.8°F	61.0°F	35.8%	-	65.8°F	10 h. 15 min.
Agia Pelagia	71.1°F	62.1°F	25.8%	-	67.3°F	11 h. 24 min.
Agios Nikolaos	71.5°F	62.6°F	25.4%	-	67.3°F	11 h. 27 min.
Aidipsos	69.5°F	60.9°F	31.6%	-	65.7°F	10 h. 47 min.
Alexandroupoli	69.0°F	56.6°F	30.7%	1 day (0.6 in.)	65.3°F	11 h. 0 min.
Amoudara	71.5°F	61.3°F	27.2%	1 day (0.4 in.)	67.3°F	11 h. 13 min.
Analipsi	71.6°F	60.6°F	28.0%	1 day (0.5 in.)	67.5°F	11 h. 6 min.
Anissaras	71.6°F	60.6°F	28.2%	1 day (0.5 in.)	67.5°F	11 h. 4 min.
Athens	74.5°F	61.4°F	22.2%	-	66.4°F	12 h. 4 min.
Athos	65.7°F	62.1°F	30.8%	-	65.1°F	10 h. 58 min.
Bali Gr	73.8°F	57.7°F	25.1%	-	67.3°F	11 h. 31 min.
Benitses	68.0°F	63.1°F	31.6%	-	67.1°F	10 h. 49 min.
Cephalonia	67.8°F	62.7°F	25.5%	-	66.6°F	11 h. 37 min.
Chalkidiki	65.9°F	62.6°F	32.5%	-	66.0°F	10 h. 43 min.
Chania	72.0°F	60.3°F	27.0%	-	66.7°F	11 h. 15 min.
Corfu	68.4°F	62.9°F	31.9%	-	66.7°F	10 h. 47 min.
Crete	68.9°F	61.6°F	25.0%	-	67.3°F	11 h. 31 min.
Dassia	69.0°F	62.4°F	32.0%	-	67.1°F	10 h. 46 min.
Elounda	68.1°F	64.7°F	25.8%	-	67.3°F	11 h. 24 min.
Faliraki	71.9°F	64.8°F	18.6%	-	68.5°F	12 h. 28 min.
Georgioupolis	71.2°F	61.5°F	25.6%	-	67.1°F	11 h. 27 min.
Glyfada	73.2°F	62.4°F	22.4%	-	66.2°F	12 h. 2 min.
Gouves	71.3°F	59.6°F	27.2%	1 day (0.5 in.)	67.5°F	11 h. 12 min.
Hanioti	69.0°F	61.7°F	31.3%	-	65.7°F	10 h. 53 min.
Heraklion	71.3°F	62.1°F	26.6%	-	67.3°F	11 h. 17 min.
Hersonissos	71.5°F	60.6°F	28.1%	1 day (0.5 in.)	67.5°F	11 h. 5 min.
Ierapetra	70.3°F	64.5°F	22.4%	-	67.5°F	11 h. 52 min.
Ixia	70.9°F	65.0°F	18.4%	-	68.4°F	12 h. 30 min.
Kalamata	71.5°F	59.7°F	26.1%	-	66.9°F	11 h. 27 min.
Kallithea	67.8°F	61.0°F	35.8%	-	65.8°F	10 h. 15 min.
Kardamena	68.2°F	64.9°F	17.7%	-	67.5°F	12 h. 38 min.
Kassandra	67.8°F	61.0°F	35.8%	-	65.8°F	10 h. 15 min.
Katerini	71.1°F	57.0°F	41.7%	1 day (1.0 in.)	66.4°F	9 h. 25 min.
Kavala	68.7°F	54.5°F	41.2%	-	66.0°F	9 h. 31 min.
Kavros	71.2°F	61.5°F	25.8%	-	67.3°F	11 h. 24 min.
Kerkira	68.0°F	63.1°F	32.2%	-	67.3°F	10 h. 45 min.
Kiotari	73.3°F	63.6°F	18.8%	-	68.2°F	12 h. 26 min.
Kissamos	72.0°F	60.3°F	27.1%	-	66.2°F	11 h. 14 min.
Kolymbia	72.3°F	64.7°F	18.7%	-	68.5°F	12 h. 28 min.
Korinthos	73.6°F	59.3°F	24.5%	-	65.8°F	11 h. 45 min.
Kos	67.0°F	65.4°F	17.2%	-	67.5°F	12 h. 42 min.
Kriopigi	69.2°F	60.5°F	33.7%	-	65.8°F	10 h. 33 min.
Kyllini	68.9°F	63.3°F	24.9%	-	66.7°F	11 h. 41 min.
Laganas	68.3°F	64.6°F	21.7%	-	66.7°F	12 h. 8 min.
Lalisos	70.9°F	65.0°F	18.6%	-	68.4°F	12 h. 29 min.
Lardos	73.1°F	63.5°F	18.4%	-	68.4°F	12 h. 29 min.
Lefkada	69.5°F	63.2°F	28.8%	-	66.9°F	11 h. 10 min.
Leptokarya	69.3°F	59.1°F	40.2%	1 day (0.9 in.)	66.4°F	9 h. 37 min.
Lesbos	71.3°F	58.7°F	25.8%	-	66.4°F	11 h. 38 min.
Lindos	71.4°F	65.2°F	18.4%	-	68.5°F	12 h. 30 min.
Litochoro	70.4°F	55.1°F	43.9%	1 day (1.0 in.)	66.4°F	9 h. 6 min.
Loutraki	72.0°F	60.1°F	25.2%	-	65.8°F	11 h. 39 min.
Malia	71.5°F	62.1°F	28.4%	1 day (0.6 in.)	67.3°F	11 h. 2 min.
Matala	73.4°F	57.8°F	26.4%	-	67.1°F	11 h. 20 min.
Messonghi	66.8°F	58.3°F	35.7%	-	66.9°F	10 h. 15 min.
Meteora	69.6°F	52.4°F	43.5%	1 day (1.4 in.)	-	9 h. 7 min.
Milatos	71.5°F	62.1°F	28.5%	1 day (0.6 in.)	67.5°F	11 h. 1 min.
Milos	66.5°F	65.6°F	20.5%	-	66.4°F	12 h. 14 min.
Mykonos	65.9°F	64.0°F	18.5%	-	65.1°F	12 h. 34 min.
Nafplio	73.3°F	59.1°F	25.0%	-	67.1°F	11 h. 39 min.
Naxos	66.5°F	64.4°F	18.8%	-	66.0°F	12 h. 30 min.
Nea Kallikratia	71.4°F	58.9°F	35.9%	-	66.0°F	10 h. 15 min.
Nea Poteidaia	66.4°F	63.1°F	33.0%	-	66.0°F	10 h. 39 min.
Neos Marmaras	67.8°F	61.9°F	29.9%	-	65.7°F	11 h. 6 min.
Nikiti	67.7°F	60.6°F	33.5%	1 day (0.6 in.)	65.8°F	10 h. 36 min.
Olympia	73.5°F	56.8°F	27.7%	-	-	11 h. 16 min.
Ouranoupoli	67.9°F	59.9°F	34.3%	-	65.8°F	10 h. 29 min.
Paleokastritsa	67.7°F	57.7°F	36.2%	-	66.2°F	10 h. 11 min.
Panormo	71.3°F	61.5°F	25.7%	-	67.3°F	11 h. 26 min.
Paralia Katerini	70.7°F	57.5°F	41.3%	1 day (1.0 in.)	66.4°F	9 h. 28 min.
Paros	67.3°F	64.4°F	19.0%	-	66.2°F	12 h. 28 min.
Patra	67.9°F	60.8°F	28.7%	-	65.8°F	11 h. 10 min.
Pefkochori	69.0°F	61.7°F	31.4%	-	65.5°F	10 h. 51 min.
Piraeus	73.2°F	61.0°F	24.0%	-	66.4°F	11 h. 49 min.
Platamon	70.5°F	55.1°F	44.0%	1 day (1.0 in.)	66.2°F	9 h. 4 min.
Polychrono	69.0°F	61.7°F	31.7%	-	65.8°F	10 h. 49 min.
Possidi	69.0°F	61.7°F	31.6%	-	65.7°F	10 h. 50 min.
Preveza	69.9°F	62.4°F	28.8%	-	67.8°F	11 h. 11 min.
Rethymno	71.3°F	61.5°F	25.9%	-	67.5°F	11 h. 24 min.
Rhodes	72.8°F	63.9°F	19.0%	-	68.5°F	12 h. 25 min.
Samos	67.6°F	63.5°F	19.9%	-	66.7°F	12 h. 22 min.
Santorini	65.7°F	65.0°F	20.4%	-	66.7°F	12 h. 14 min.
Sarti	67.8°F	61.9°F	30.1%	-	65.3°F	11 h. 4 min.
Sidari	67.7°F	57.6°F	35.7%	-	66.4°F	10 h. 15 min.
Sissi	71.5°F	62.1°F	28.6%	1 day (0.6 in.)	67.5°F	11 h. 1 min.
Sithonia	67.6°F	61.6°F	29.7%	-	65.5°F	11 h. 7 min.
Skafidia	68.9°F	63.3°F	24.3%	-	66.6°F	11 h. 46 min.
Skiathos	66.9°F	63.0°F	31.1%	-	65.5°F	10 h. 52 min.
Stalida	71.8°F	60.7°F	28.6%	1 day (0.6 in.)	67.5°F	11 h. 1 min.
Thasos	64.5°F	58.6°F	37.3%	-	65.1°F	10 h. 4 min.
Thessaloniki	71.4°F	58.1°F	36.4%	-	67.5°F	10 h. 12 min.
Tolo	73.3°F	59.1°F	25.2%	-	67.1°F	11 h. 37 min.
Toroni	67.6°F	61.6°F	29.7%	-	65.1°F	11 h. 8 min.
Volos	68.0°F	60.9°F	34.7%	1 day (0.6 in.)	66.2°F	10 h. 23 min.
Vourvourou	66.5°F	62.4°F	31.4%	-	65.8°F	10 h. 53 min.
Yerakini	65.9°F	62.6°F	32.2%	-	66.0°F	10 h. 46 min.
Zakynthos	67.6°F	63.9°F	21.7%	-	66.6°F	12 h. 7 min.

* Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Winter weather

Spring weather

Summer weather

Autumn weather

Name

°F

Athens