Croatia weather

Our guide to the weather in Croatia during May

19

Average high

4

UV Index

193mm

Monthly rainfall

79%

Humidity

Croatia is a beautiful country with stunning coastal scenery and plenty of culture to explore. May is typically a pleasant time to visit, with temperatures in the mid-20s Celsius. We've looked at the most up-to-date weather data for Croatia, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Croatia weather in May.

What's the temperature like in Croatia during May?

The temperature reaches around 19℃ during the daytime in May, falling away to 8℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Croatia during May?

May is typically the wettest month in Croatia. On average, there will be 10 rainy days during the month, amounting to 193.3mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Croatia during May?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in May. With moderate air temperatures, any breeze will feel cool.

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Croatia Blog posts

From the UK's most popular travel bloggers

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Kolocep Island, Near Dubrovnik – Complete Travel Guide

9th September 2025 by Stoked to Travel

Kolocep Island, often referred to as Kalamota, offers a serene escape from the lively atmosphere of Dubrovnik. This charming little island is perfect for those seeking tranquillity and natural beauty, making it an ideal spot for a day trip or a relaxing getaway. In this complete travel guide, readers will discover everything they need to know about exploring Kolocep Island, from its stunning landscapes to local attractions....

Chasing sunsets in Hvar: 7 hidden views you haven’t seen yet

31st July 2025 by Coco Butter Blog

Hvar, known as Croatia’s sunniest island, enjoys a remarkable 2,700 hours of sunshine each year. While many visitors gravitate towards the bustling sunset bars, savvy locals have discovered that the true beauty of Hvar's sunsets lies off the beaten path. In this post, we’ll explore seven hidden spots that promise stunning views without the crowds, allowing you to savour the magic of Hvar in peace....

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How to Spend One Day in Dubrovnik

29th July 2025 by Inside the Travel Lab

Dubrovnik, often referred to as the 'Pearl of the Adriatic', is a city that beautifully blends history with stunning coastal views. For those with just one day to explore, it’s essential to navigate the highlights wisely to truly appreciate its charm. This guide offers a well-planned itinerary to help you make the most of your time in this iconic destination, ensuring you experience both its rich heritage and vibrant atmosphere without getting lost in the crowds....

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What is Croatia Famous For?

14th February 2025 by Inside the Travel Lab

Curious about what makes Croatia a standout destination? This independent nation boasts stunning beaches, a wealth of outdoor adventures, and captivating filming locations that have graced the silver screen. Join us as we explore the highlights that make Croatia a must-visit for any traveller....

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15 Best Places In Croatia To Visit

3rd September 2024 by Hand Luggage Only

Welcome to the beautiful country of Croatia, a stunning European gem waiting to be explored. Whether it's your first visit or you've been countless times before, there are always new and exciting places to discover in this diverse country. From picturesque islands to historic cities, Croatia has something for everyone....

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12 things to do in Zagreb with kids (which adults will love too)

1st March 2024 by Globalmouse Travels

Zagreb is a beautiful city and there are lots of family friendly things to do in Zagreb. We have rounded up our top things to do in Zagreb with kids (including lots of rainy day options too). Whether you’re visiting Zagreb with toddlers or hitting Zagreb with teenagers, we have lots of fun things to do, cultural things to do and totally unique Zagreb attractions to visit. It’s a city we really like and if considering Zagreb things to do there’s plenty of variety. Our suggestions of what...

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Where to Eat in Zagreb

21st September 2023 by The World in My Pocket

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Weather in Croatia

Our month-by-month guide to the weather and climate in Croatia

3.8

Croatia weather in

January
5.1

Croatia weather in

February
9.9

Croatia weather in

March
15.0

Croatia weather in

April
19.0

Croatia weather in

May
24.1

Croatia weather in

June
26.7

Croatia weather in

July
27.0

Croatia weather in

August
21.1

Croatia weather in

September
15.7

Croatia weather in

October
10.2

Croatia weather in

November
5.6

Croatia weather in

December