Weather in Heraklion in July
July is the height of summer in Heraklion: hot and almost completely dry. Average highs reach 29°C / 85°F, with lows of around 22°C / 72°F. Nights stay warm, so air-conditioning helps. Sea temperatures average around 25°C / 77°F, warm enough for long swims. Rain is almost unheard of. The meltemi blows along the north coast on many days, keeping the heat bearable but making north-facing beaches choppy. Heraklion faces north across the Cretan Sea, with the mountains of central Crete rising behind the city. You get about 14 hours of daylight a day, leaving long, light evenings. Pack light, breathable clothes, a sun hat, high-factor sunscreen and sunglasses. When the wind picks up, a light windproof layer is handy for evenings by the water. The sun is strong from mid-morning onwards, even when a breeze makes it feel cooler. Get out early and late, and save the hottest hours of the afternoon for the water.
Swimming in Heraklion in July
The sea in Heraklion averages around 25°C / 76°F in July, warm enough to stay in for as long as you like. Swimming season is well underway, though the water keeps warming until August. Amoudara, just west of the city, is a local favorite. The summer wind can churn up exposed beaches, so check which way it's blowing before you pick one. Popular beaches fill up by late morning, so arrive early. You won't need a wetsuit.
Crowds & Prices in Heraklion in July
July is one of the busiest months of the year in Heraklion, and the crowds show it. Accommodation is at its most expensive, and the best rooms go early. Cruise ships call regularly, so the busiest spots can be crowded in the middle of the day. The crowds concentrate at Knossos and the archaeological museum, so for a calmer experience, arrive at opening time. Book accommodation and ferries months ahead.
What's Open in Heraklion in July
In July, ferries from Piraeus to Heraklion run often, with extra fast boats in the peak season. The airport has direct flights from across Europe in the season, as well as flights from Athens. It's the full season, so hotels, restaurants, beach bars and excursions are all running. Archaeological sites and museums are on their longer summer hours. Shops in tourist areas often stay open into the evening.
Festivals & Holidays in Heraklion in July
July is the start of the panigyri season, when villages celebrate their saints' days with music, dancing and long tables of food, often late into the night. Saint days such as Prophet Elias on 20 July bring feasts to chapels across the country, often on hilltops. In Heraklion, as across Greece, these traditions are very much alive. Look out for posters announcing local feasts and concerts, often only a few days ahead.
Is July a Good Time to Visit Heraklion?
July is a great time to visit Heraklion if you want long beach days, a warm sea and the island at its liveliest. Expect highs of around 29°C / 85°F and lows near 22°C / 72°F. It suits families on school holidays and anyone who loves a busy summer atmosphere. It's less ideal if you dislike crowds or high prices. For a calmer trip with the sea still warm, consider June, September or October instead.
Frequently Asked Questions
What time does the sun set in Heraklion in July?
Sunset in Heraklion is at around 8:40 pm at the start of July, around 8:35 pm in mid-July and around 8:25 pm by the end of the month, in Greek local time. The long evenings leave plenty of daylight after the heat of the day.
How hot does Heraklion get in July?
July is one of the hottest months in Crete, with long, dry, sunny days. The north coast often gets a cooling northerly breeze, while the south coast and inland plains can feel much hotter. Heatwaves happen most summers, so plan sightseeing for the early morning or evening.
Can I visit Knossos in July?
Yes. Knossos is open on longer summer hours, but July is hot and busy. Go right at opening time or late in the day, bring water and a hat, and expect crowds around midday. City buses run from the center of Heraklion to the site.
Do I need a car in Heraklion in July?
Not for Heraklion itself, which is easy to explore on foot. A car is the best way to reach the Lasithi Plateau and the south coast, as bus connections are limited.
Is July or August better for visiting Heraklion?
Both are hot and busy, but July is usually a little calmer. August peaks around the 15 August holiday, when beaches, roads and accommodation are at their busiest. Book early for either.
Heraklion Weather by Month
