Weather in Heraklion in April
April is spring in Heraklion: pleasantly warm and fairly changeable. Expect highs of about 20°C / 68°F and overnight lows near 12°C / 53°F. Sea temperatures average around 17°C / 63°F, too cold for most people to swim. There are typically 4 rainy days, with around 22 mm of rain in total. Heraklion faces north across the Cretan Sea, with the mountains of central Crete rising behind the city. Warm southerly winds from Africa occasionally bring hazy, dusty skies for a day or two. Days bring around 13 hours of daylight, leaving long, light evenings. Bring layers, with short sleeves for the day and a sweater or light jacket for later. It's a lovely time for walking, with fresh air and green countryside. The weather can change from one day to the next, so check the forecast before planning a long day out. It's pleasant to be outside from morning to evening, with sun protection at midday.
Swimming in Heraklion in April
Swimming isn't really on the cards in Heraklion in April, with the water at around 17°C / 62°F. The best time for swimming is July, August and September, with August usually the warmest. Beaches such as Amoudara, just west of the city, are lovely for a walk, even when the water is too cold to swim. There are no lifeguards or beach services out of season, so swim with care. A wetsuit makes a big difference if you want to get in.
Crowds & Prices in Heraklion in April
April is a shoulder month in Heraklion, busy enough to feel lively but well below the summer peak. You'll find better deals on rooms and car hire than in July and August. Greek Easter, which often falls in April, brings a surge of Greek visitors, so check the date and book ahead if it falls in your trip. The busiest spot is Knossos and the archaeological museum; for more space, arrive at opening time. Booking a few weeks ahead is usually enough.
What's Open in Heraklion in April
Ferry services between Piraeus and Heraklion are building up in April. The airport has direct flights from across Europe in the season, as well as flights from Athens. Many businesses reopen during April, often in time for Easter, but some wait until May. Museums and sites are open on extended summer hours. Most sites close on Easter Sunday. Boat trips and excursions run regularly, weather permitting.
Festivals & Holidays in Heraklion in April
Greek Easter often falls in April, and it's the biggest celebration of the year, with candlelit processions on Good Friday, midnight services on Saturday and lamb roasting on Sunday. Many businesses close on Good Friday afternoon and Easter Sunday, and lots of Greeks travel to their home villages for the holiday. Locals in Heraklion mark these dates in the traditional way, and visitors are welcome to join in.
Is April a Good Time to Visit Heraklion?
April is a good time for Heraklion if you're coming for walks, sightseeing and visiting Knossos, not the beach. Expect highs of around 20°C / 68°F, lows near 12°C / 53°F and rain on around 4 days. The countryside is green, it's quiet and prices are low, but the sea is too cold for most people and the season is only just starting. For swimming, wait until June, September or October.
Frequently Asked Questions
What time does the sun set in Heraklion in April?
Through April, sunset in Heraklion moves from around 7:40 pm to around 8:05 pm in Greek local time, as the evenings get longer. In mid-April, expect it at around 7:50 pm. Evenings cool quickly after sunset, so bring a layer.
Does it rain in Heraklion in April?
Not much. April usually brings only a few showers, and sunny days dominate. It's one of the best months for hiking and sightseeing in Crete, with green hills, wildflowers and snow still visible on the highest peaks. Southerly winds occasionally bring warm, dusty air from Africa for a day or two.
Can I visit Knossos in April?
Yes. Knossos is open, and April is one of the most pleasant times to visit, with comfortable temperatures and fewer visitors than in summer. Check the official opening hours before you go. City buses run from the center of Heraklion to the site.
Do I need a car in Heraklion in April?
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 April or May better for visiting Heraklion?
May, for more reliable weather. It's warmer, drier and good for both sightseeing and the first beach days. April is greener and quieter, and sometimes includes Easter, but it's more likely to bring showers.
Heraklion Weather by Month
