Weather in Kos in April
Expect mild, fairly changeable weather in Kos in April, spring. Expect highs of about 20°C / 68°F and overnight lows near 14°C / 58°F. There are typically 5 rainy days, with around 44 mm of rain in total. The sea averages about 17°C / 63°F, cold enough that only hardy swimmers go in. Kos is long and fairly flat, with sandy beaches along its coasts and a mountain ridge running along the south of the island. Spring winds can still be brisk, but the hills turn green and wildflowers appear everywhere. Daylight lasts about 13 hours, leaving long, light evenings. Bring layers, a warm sweater and a light waterproof, as the weather can turn. Mornings and evenings are noticeably cooler than the middle of the day. The weather can change from one day to the next, so check the forecast before planning a long day out. Make the most of the middle of the day, when it's warmest and brightest.
Swimming in Kos in April
Swimming isn't really on the cards in Kos in April, with the water at around 17°C / 63°F. The best time for swimming is July, August and September, with August usually the warmest. Beaches like Paradise Beach and Tigaki are still worth a visit for the scenery and a walk along the shore. Beaches are empty and unstaffed in winter, so swim only in calm conditions. A wetsuit makes a big difference if you want to get in.
Crowds & Prices in Kos in April
Crowds in Kos are moderate in April, with plenty of space at the main sights and beaches. Hotel rates sit between the winter lows and the summer peak. 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. You can often book at short notice, except around holidays.
What's Open in Kos in April
Ferries to Kos from Piraeus run more often as the season gets going. The airport has direct flights from across Europe in the season, as well as flights from Athens. The season starts in April, with hotels and tavernas reopening through the month. 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 Kos 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. In Kos, these occasions are celebrated much as they are across the rest of Greece.
Is April a Good Time to Visit Kos?
April is a good time for Kos if you're coming for walks, sightseeing and cycling around Kos Town, not the beach. Expect highs of around 20°C / 68°F, lows near 14°C / 58°F and rain on around 5 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, October or November.
Frequently Asked Questions
What time does the sun set in Kos in April?
Sunset in Kos is at around 7:30 pm at the start of April, around 7:45 pm in mid-April and around 7:55 pm by the end of the month, in Greek local time. Evenings cool quickly after sunset, so bring a layer.
Does it rain in Kos in April?
Some, but much less than in winter. April usually brings a handful of showery days between longer sunny spells, and rain rarely lasts all day. It's one of the greenest, most colorful months of the year and ideal for walking. Pack a light jacket for windy days and cool evenings.
Can I visit Kos Town in April?
Yes, and April is a lovely time to do it. Kos Town is lively without the peak-season crowds, and it's comfortable to walk around during the day. The ancient agora and the Castle of the Knights sit right in the center.
Do I need a car on Kos in April?
It helps. Bus timetables are lighter in April than in summer, so a car or scooter makes it easier to reach villages and beaches beyond Kos Town.
Is April or May better for visiting Kos?
May is the safer bet for good weather. Days are warmer and more reliably sunny, most businesses have reopened and the sea starts to warm up, though it's still cool. April is greener, quieter and often cheaper, and may include Easter, but the weather is less predictable.
Kos Weather by Month
