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
Aegina	71.1°F	63.4°F	26.4%	-	66.7°F	11 h. 27 min.
Afantou	71.7°F	65.4°F	21.5%	-	68.5°F	12 h. 4 min.
Afytos	67.8°F	61.0°F	38.6%	-	66.0°F	9 h. 50 min.
Agia Pelagia	70.6°F	62.0°F	26.5%	-	67.3°F	11 h. 18 min.
Agios Gordis	68.4°F	63.1°F	34.7%	1 day (0.7 in.)	66.7°F	10 h. 23 min.
Agios Nikolaos	69.4°F	62.1°F	26.2%	-	67.5°F	11 h. 21 min.
Aidipsos	69.2°F	60.8°F	37.0%	-	65.7°F	10 h. 1 min.
Alexandroupoli	69.2°F	56.2°F	33.9%	-	65.3°F	10 h. 32 min.
Amoudara	71.5°F	61.4°F	28.6%	1 day (0.5 in.)	67.3°F	11 h. 1 min.
Analipsi	71.0°F	59.4°F	29.4%	1 day (0.6 in.)	67.5°F	10 h. 54 min.
Anissaras	71.1°F	59.4°F	29.2%	1 day (0.6 in.)	67.5°F	10 h. 56 min.
Athens	74.5°F	61.7°F	25.7%	-	66.4°F	11 h. 34 min.
Athos	65.2°F	62.0°F	33.4%	-	65.1°F	10 h. 36 min.
Bali Gr	70.9°F	59.8°F	26.4%	-	67.3°F	11 h. 19 min.
Barbati	68.3°F	62.8°F	35.3%	-	66.9°F	10 h. 18 min.
Benitses	68.4°F	63.1°F	34.6%	1 day (0.7 in.)	67.1°F	10 h. 24 min.
Cephalonia	68.0°F	62.7°F	29.6%	-	66.6°F	11 h. 1 min.
Chalkidiki	66.0°F	62.8°F	35.7%	-	66.0°F	10 h. 15 min.
Chania	71.7°F	59.6°F	28.7%	-	66.7°F	11 h. 0 min.
Corfu	68.3°F	62.8°F	35.7%	-	66.7°F	10 h. 14 min.
Crete	71.0°F	60.3°F	27.7%	-	67.3°F	11 h. 8 min.
Dassia	68.3°F	62.8°F	35.1%	-	67.1°F	10 h. 19 min.
Elounda	69.2°F	64.0°F	24.9%	-	67.5°F	11 h. 31 min.
Eretria	72.3°F	58.7°F	31.3%	-	65.8°F	10 h. 48 min.
Faliraki	72.2°F	64.9°F	21.9%	-	68.5°F	12 h. 1 min.
Fodele	70.6°F	62.0°F	26.4%	-	67.3°F	11 h. 19 min.
Georgioupolis	71.0°F	61.6°F	26.9%	-	67.1°F	11 h. 15 min.
Glyfada	73.3°F	62.5°F	25.7%	-	66.2°F	11 h. 34 min.
Gouves	70.3°F	58.7°F	28.2%	1 day (0.6 in.)	67.5°F	11 h. 4 min.
Hanioti	68.3°F	62.0°F	35.8%	-	65.7°F	10 h. 14 min.
Heraklion	70.8°F	62.0°F	27.4%	-	67.5°F	11 h. 11 min.
Hersonissos	71.0°F	59.4°F	29.4%	1 day (0.6 in.)	67.5°F	10 h. 54 min.
Ierapetra	70.3°F	64.0°F	24.0%	-	67.5°F	11 h. 39 min.
Ixia	71.2°F	65.3°F	21.2%	-	68.4°F	12 h. 6 min.
Kalamata	71.3°F	60.6°F	27.4%	-	66.9°F	11 h. 17 min.
Kallithea	67.9°F	61.0°F	38.8%	-	66.0°F	9 h. 49 min.
Kassandra	67.8°F	61.0°F	38.8%	-	65.8°F	9 h. 48 min.
Katerini	70.5°F	57.1°F	43.6%	1 day (0.9 in.)	66.6°F	9 h. 8 min.
Kavala	67.9°F	54.3°F	45.8%	1 day (1.1 in.)	66.0°F	8 h. 51 min.
Kavros	71.0°F	61.6°F	26.9%	1 day (0.5 in.)	67.3°F	11 h. 15 min.
Kerkira	68.4°F	63.1°F	35.2%	-	67.3°F	10 h. 19 min.
Kiotari	73.6°F	63.8°F	21.3%	-	68.2°F	12 h. 5 min.
Kolymbia	72.4°F	64.9°F	21.3%	-	68.5°F	12 h. 5 min.
Korinthos	73.4°F	59.3°F	28.5%	-	65.8°F	11 h. 11 min.
Kos	67.3°F	65.5°F	18.8%	-	67.5°F	12 h. 28 min.
Kriopigi	68.4°F	60.5°F	37.8%	-	65.8°F	9 h. 57 min.
Kyllini	69.1°F	63.9°F	27.1%	-	66.7°F	11 h. 22 min.
Kyparissia	72.8°F	58.5°F	28.2%	1 day (0.7 in.)	66.9°F	11 h. 10 min.
Laganas	68.7°F	64.5°F	25.1%	-	66.7°F	11 h. 39 min.
Lefkada	69.6°F	63.2°F	31.0%	-	66.9°F	10 h. 52 min.
Leptokarya	69.7°F	59.2°F	41.4%	1 day (0.8 in.)	66.4°F	9 h. 26 min.
Lesbos	71.5°F	58.8°F	26.9%	-	66.6°F	11 h. 28 min.
Lindos	72.3°F	64.8°F	21.2%	-	68.5°F	12 h. 6 min.
Litochoro	69.9°F	55.2°F	46.1%	1 day (0.9 in.)	66.6°F	8 h. 46 min.
Loutraki	72.5°F	59.5°F	29.2%	-	65.8°F	11 h. 4 min.
Malia	70.5°F	62.9°F	30.1%	1 day (0.7 in.)	67.5°F	10 h. 48 min.
Matala	70.5°F	59.8°F	27.7%	-	67.1°F	11 h. 8 min.
Messonghi	67.1°F	58.4°F	38.7%	-	66.9°F	9 h. 49 min.
Meteora	70.3°F	54.6°F	48.0%	1 day (1.3 in.)	-	8 h. 27 min.
Milatos	70.8°F	61.6°F	29.4%	1 day (0.6 in.)	67.5°F	10 h. 54 min.
Milos	66.5°F	65.3°F	22.2%	-	66.4°F	11 h. 58 min.
Moraitika	67.1°F	58.4°F	39.2%	-	66.9°F	9 h. 44 min.
Mykonos	66.5°F	63.7°F	20.6%	-	65.1°F	12 h. 16 min.
Nafplio	71.6°F	61.6°F	27.5%	-	67.1°F	11 h. 17 min.
Naxos	66.3°F	64.3°F	20.8%	-	66.0°F	12 h. 13 min.
Nea Kallikratia	70.9°F	59.4°F	41.5%	-	66.2°F	9 h. 27 min.
Nea Poteidaia	66.3°F	63.1°F	35.9%	-	66.0°F	10 h. 14 min.
Neos Marmaras	66.9°F	62.1°F	33.5%	-	65.7°F	10 h. 34 min.
Nikiti	67.8°F	60.3°F	35.1%	-	65.8°F	10 h. 21 min.
Ouranoupoli	67.4°F	59.8°F	36.8%	-	65.8°F	10 h. 7 min.
Paleokastritsa	66.9°F	58.1°F	39.5%	-	66.2°F	9 h. 42 min.
Panormo	71.1°F	61.6°F	27.1%	-	67.3°F	11 h. 14 min.
Paralia Katerini	70.5°F	58.5°F	43.8%	1 day (0.8 in.)	66.6°F	9 h. 6 min.
Paros	66.0°F	64.2°F	21.2%	-	66.2°F	12 h. 9 min.
Patra	69.1°F	60.8°F	32.2%	-	65.8°F	10 h. 39 min.
Pefkochori	68.2°F	62.0°F	36.0%	-	65.7°F	10 h. 12 min.
Piraeus	73.2°F	60.8°F	27.6%	-	66.6°F	11 h. 18 min.
Platamon	69.9°F	55.2°F	46.5%	-	66.2°F	8 h. 43 min.
Polychrono	68.2°F	62.0°F	35.9%	-	65.8°F	10 h. 12 min.
Possidi	68.2°F	62.0°F	36.1%	-	65.8°F	10 h. 11 min.
Preveza	70.2°F	62.5°F	31.2%	-	67.8°F	10 h. 50 min.
Rethymno	71.1°F	61.6°F	27.2%	1 day (0.5 in.)	67.5°F	11 h. 13 min.
Rhodes	73.0°F	63.9°F	22.4%	-	68.5°F	11 h. 56 min.
Samos	68.1°F	63.5°F	22.2%	-	66.9°F	12 h. 2 min.
Santorini	65.4°F	64.7°F	22.1%	-	66.7°F	12 h. 0 min.
Sarti	67.0°F	62.1°F	33.6%	-	65.5°F	10 h. 33 min.
Sidari	67.0°F	58.0°F	39.4%	-	66.4°F	9 h. 43 min.
Sissi	70.8°F	61.6°F	29.4%	1 day (0.6 in.)	67.5°F	10 h. 54 min.
Sithonia	67.1°F	61.5°F	32.2%	-	65.5°F	10 h. 46 min.
Skafidia	69.5°F	63.3°F	26.7%	-	66.6°F	11 h. 25 min.
Skiathos	66.2°F	62.7°F	36.0%	-	65.7°F	10 h. 10 min.
Stalida	71.0°F	61.3°F	30.2%	1 day (0.7 in.)	67.5°F	10 h. 47 min.
Thasos	66.1°F	57.1°F	44.0%	1 day (0.9 in.)	65.3°F	9 h. 6 min.
Thessaloniki	70.9°F	58.2°F	40.9%	-	67.6°F	9 h. 32 min.
Tolo	71.6°F	61.6°F	27.2%	-	67.1°F	11 h. 20 min.
Toroni	67.1°F	61.5°F	32.2%	-	65.3°F	10 h. 46 min.
Volos	67.5°F	61.5°F	37.5%	-	66.2°F	9 h. 58 min.
Vourvourou	66.7°F	62.1°F	33.0%	-	65.8°F	10 h. 39 min.
Yerakini	66.0°F	62.8°F	35.3%	-	66.0°F	10 h. 19 min.
Zakynthos	67.7°F	65.0°F	25.5%	-	66.6°F	11 h. 35 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