Best time to visit Crete: weather by month

Crete is the largest Greek island and stretches for about 260 km from west to east. In between lie mountains with peaks over 2,000 m, a north coast with the main towns and a steep south coast on the Libyan Sea. The weather follows the typical Mediterranean pattern: hot, dry summers and mild, rainy winters. How hot and how wet, though, depends on where you are. We analysed the weather data for 2015 to 2024 for three places.

The short answer

• Best time: May to June and September to October. 25 to 29 °C by day in Heraklion, hardly any rain, the sea warm enough for swimming – and fewer crowds than in high summer.
• High summer (July and August): hot and dry, 31 °C in Heraklion and up to 32.7 °C on the south coast near Ierapetra. A strong north wind, the meltemi, often blows on the north coast.
• Spring (April): ideal for hiking. The island is green, pleasantly warm at 19 to 21.5 °C, and rain becomes rare.
• Winter (November to March): mild at 15 to 21 °C, but the rainy season. Many hotels in the beach resorts are closed.

Heraklion's climate: all 12 months

Temperatures and rain: monthly averages 2015–2024 from the ERA5 reanalysis (Open-Meteo), rounded. A grid cell is about 25 km wide and around Heraklion includes hills inland; right by the sea the nights are usually a little milder.

January and July in Heraklion are almost 16 degrees apart by day. Summer arrives quickly: from March to April the daytime high rises by almost four degrees, and rain drops from 71 to 23 mm. From June to September it hardly rains, with just 4 mm on average in July.

West, east, south: Crete compared

Monthly averages 2015–2024, ERA5 reanalysis (Open-Meteo), rounded.

The west around Chania is the wettest part of the island: 107 to 109 mm fall there in December and January, almost twice as much as in the southeast. In return it is a little less hot in summer, 29.3 °C in July. The south coast around Ierapetra is the opposite: the warmest and driest, with 32.7 °C in July and at most 20 mm of rain a month from May to October. Summer lasts longest here into autumn, still 25.2 °C with 20 mm of rain in October. Heraklion, in the middle of the north coast, lies between the two.

The mountains are much cooler. In the White Mountains (Lefka Ori) in the west and on Psiloritis (2,456 m), Crete's highest mountain, there is snow in winter, often into spring.

Crete month by month

April

Spring on Crete is short and beautiful: 19 to 21.5 °C by day, the island is green and in bloom. April is ideal for hiking and excursions, but the sea is still fresh for swimming. Easter is the most important festival of the year in Greece; Orthodox Easter often falls on a different date from Western Easter.

May and June

For many the best time: Heraklion has 25.1 °C in May and 28.9 °C in June, and it hardly rains any more. The sea warms up and the beaches are not yet crowded. The Samaria Gorge, which is closed in winter, usually opens from May.

July and August

High summer: 31 °C in Heraklion and 32.7 °C on the south coast, with nights around 23 °C in Heraklion. It is peak season, and beaches, accommodation and flights^* are in highest demand. On the north coast the meltemi, a strong north wind, often blows, making the heat more bearable but also bringing waves. On those days the beaches on the south coast are usually calmer.

September and October

The second best season: September still has 28.6 °C, the sea is at its warmest after the summer, and it gets quieter once the school holidays are over. October is milder at 24.6 °C in Heraklion, and the rain begins in the west (58 mm in Chania). October is a good month for hiking again.

November to March

Crete in winter is quiet and mild, but not reliably sunny. Heraklion has 15 to 21 °C by day and 43 to 71 mm of rain a month, more in the west. Heraklion and Chania are lively all year, but in the beach resorts many hotels and restaurants close for the winter. A relaxed time for towns, museums and archaeological sites.

What to do in the best months

Near Heraklion lies Knossos, the palace of the Minoan civilisation, best visited early in the morning before it gets hot and busy. The Archaeological Museum in town shows the finds. In the east, the fortress island of Spinalonga lies off Elounda and is reached by boat. You can book tickets and tours^* in advance.

In the west, Chania with its Venetian harbour and old town, the Balos lagoon and Elafonisi beach are the best-known destinations. The Samaria Gorge in the White Mountains is one of the best-known hikes in Greece: it runs downhill for many hours to the Libyan Sea, where a boat takes you onwards. It is only open from spring to autumn and closes in bad weather; in high summer the walk is hard work in the heat, so May, June and October are more pleasant. Many book a guided tour^* with transfer.

A rental car is almost essential on Crete: many beaches, mountain villages and archaeological sites are awkward to reach by bus. The easiest way to compare rental cars on Crete^* is Localrent.

How YesTrip helps with this trip

In YesTrip you enter Crete and your travel dates and get a day plan with a map: Knossos in the morning, a beach day in the west, the Samaria Gorge or an evening in Chania's old town – arranged so the drives on this long island stay short. The weather forecast covers your travel days, so you can see which day the meltemi blows and head for the south coast instead. The packing list remembers hiking boots for the gorge, sun protection and a jacket for spring and autumn evenings. Travelling with others, you share the trip and log shared expenses; the map also works offline in the mountains.

What to know before you go

• Entry: Crete is part of Greece and therefore the EU. EU citizens travel with an ID card or passport; UK citizens need a valid passport and fall under the Schengen rules for short stays. Check the current rules on gov.uk or with your own government.
• Flight: from London, direct flights to Heraklion or Chania take about 4 hours. Crete is two hours ahead of the UK.
• Power: 230 volts, European two-pin sockets (type C and F). Travellers from the UK need an adapter.
• Mobile data: EU plans usually include roaming in Greece; with a UK plan, check your provider's terms or use a travel eSIM.
• Clothing: cover shoulders and knees in monasteries and churches.

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