Where is hot in May? The Med before crowds

If we had to pick one month for the Mediterranean, it would often be May. Days are long and warm, the landscape is still green after the winter, and in most countries the long summer holidays have not started yet. Beaches, old towns and hiking trails are much quieter than in July and August, and accommodation is usually cheaper. May also brings long weekends: in the UK the early May bank holiday and the spring bank holiday at the end of the month, often followed by half-term; in much of continental Europe Ascension Day and Whitsun.

We looked at the weather of the Mays 2015 to 2024 for 20 destinations. The result is clear: almost everywhere around the Mediterranean the average daytime high in May is between 22 and 25 °C. The differences are mainly in the rain and the sea: the water is still fresh in May and only becomes pleasant in the course of June. If swimming is your priority, head to the south and east of the Mediterranean.

The table: 20 destinations in May

Temperature and rain: average of the Mays 2015–2024 from the ERA5 reanalysis (via Open-Meteo), rounded. The values describe a grid cell of about 25 km and are often 1 to 2 degrees below what you measure on the beach. Flight times: typical direct flights, rounded.

1. Gran Canaria 24.4°
2. Marrakech 30.4°
3. Faro 23.2°
4. Lisbon 22.8°
5. Seville 28.5°
6. Ibiza 23.1°
7. Palma 23.6°
8. Cagliari 22.8°
9. Djerba 27.1°
10. Rome 23.3°
11. Palermo 22.4°
12. Malta 22.0°
13. Split 22.3°
14. Dubrovnik 21.8°
15. Athens 25.0°
16. Chania 22.3°
17. Rhodes 24.7°
18. Antalya 26.6°
19. Paphos 24.8°
20. Hurghada 31.0°

Base map: Natural Earth

The best mix: Greece, Cyprus, Turkey

In the eastern Mediterranean, May is almost summer, but without the heat. Athens averages 25 °C – enough for the Acropolis^* in the morning and the islands off the city, but far from the July values. Rhodes (24.7 °C) and Cyprus (24.8 °C) are also the driest islands in our list, with only 16 to 17 mm of rain. Both stay pleasant at night at 17 to 18 °C.

Athens trip planDay by day, with map and tips

Antalya is even warmer by day at almost 27 °C, but still gets 63 mm of rain in May and cools down to 15 °C at night. The coast further west, the Lycian coast around Kaş, is especially lovely in May: green, quiet and good for walking on the Lycian Way. Crete is a little cooler than Rhodes at just over 22 °C – western Crete with its gorges is a very good hiking region in May.

Your home mobile plan often does not cover roaming in Turkey. A travel eSIM is usually much cheaper:

Spain, Portugal, Italy: 23 °C and long evenings

In the western Mediterranean almost every destination sits at 23 °C: Mallorca (23.6 °C), Ibiza (23.1 °C), the Algarve (23.2 °C) and Rome (23.3 °C). On Mallorca and Ibiza, May is the time for hiking, cycling and the first beach days – the islands are green and the coves empty. The Algarve is already fairly dry in May with 29 mm of rain, but as Atlantic coast its sea is much cooler than the Mediterranean.

Seville is properly warm at 28.5 °C, and from June it gets hot. If you want to see Andalusia without standing in the midday heat, use May. The same goes for Marrakech at 30 °C by day.

Rome is ideal for a city break in May: long, warm days and evenings on the piazzas, but not yet the heat of high summer. With 77 mm on average, though, there can be the odd heavy shower. Sardinia and Sicily are just under 23 °C; the beaches are still empty in May, but the water is fresh.

Rome trip planDay by day, with map and tips Mallorca trip planDay by day, with map and tips

The Adriatic: beautiful, but often wet in May

Croatia has two faces in May. Split and Dubrovnik are pleasantly warm at 22 °C and not yet overrun by cruise and summer visitors. At the same time, May is wet on the Adriatic: Dubrovnik averages 130 mm, Split 101 mm – more than any other destination in our list. Plan days for museums and the old town there and keep boat trips flexible.

Dubrovnik trip planDay by day, with map and tips Split trip planDay by day, with map and tips

If you want it warmer

At 31 °C and with no rain, Hurghada is the safest bet for a beach holiday in May. Djerba in Tunisia offers 27 °C and only 11 mm of rain. Gran Canaria is almost as warm as in summer at 24.4 °C. Dubai, on the other hand, is already very hot from May, averaging almost 37 °C.

How to plan May

For bank holiday weekends, places a short flight away work well: Mallorca, Ibiza, Rome, Split or Sardinia. Book these dates early – many families travel on exactly those days. For a full week of sun with little rain, Cyprus, Rhodes, Athens and Djerba are the safe choice. If swimming matters most, wait until late May or June, or fly to the Red Sea.

YesTrip turns your destination and dates into a day-by-day plan, with a map, the forecast for your travel days and a packing list. For Rome there is a ready-made plan with the Colosseum, the Vatican and Trastevere:

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