Weather in Croatia for May 2026
In general, the average temperature in Croatia at the beginning of May is 18.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.1 °C by the end of May.
Croatia experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 128.7 mm.
Is May a good time to visit Croatia? check out the best time to travel to Croatia page.
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Croatia Weather May
What’s the Weather Like in Croatia This May?
Temperatures trend during May in Croatia
May weather in Croatia day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Sunny | 19° /14° | 2.1 mm | 5 | |
| 2 May |  Moderate or heavy rain shower | 19° /14° | 12.6 mm | 4 | |
| 3 May |  Patchy rain possible | 17° /13° | 5.8 mm | 4 | |
| 4 May | Sunny | 18° /12° | 0.5 mm | 4 | |
| 5 May | Sunny | 19° /13° | 1 mm | 5 | |
| 6 May | Patchy rain possible | 18° /14° | 5.6 mm | 4 | |
| 7 May | Sunny | 19° /14° | 1.8 mm | 5 | |
| 8 May | Moderate rain at times | 19° /14° | 1.4 mm | 4 | |
| 9 May | Sunny | 20° /14° | 1.3 mm | 5 | |
| 10 May | Patchy rain possible | 20° /14° | 1.6 mm | 5 | |
| 11 May | Sunny | 19° /14° | 12.7 mm | 5 | |
| 12 May | Moderate or heavy rain shower | 19° /14° | 4.3 mm | 4 | |
| 13 May | Moderate or heavy rain shower | 19° /14° | 8.1 mm | 4 | |
| 14 May | Moderate or heavy rain shower | 19° /15° | 12.4 mm | 4 | |
| 15 May | Moderate or heavy rain shower | 19° /14° | 20.7 mm | 4 | |
| 16 May | Patchy rain possible | 19° /15° | 8.5 mm | 4 | |
| 17 May | Moderate rain at times | 20° /15° | 3.4 mm | 4 | |
| 18 May | Patchy rain possible | 20° /14° | 0.5 mm | 4 | |
| 19 May | Moderate rain at times | 21° /14° | 1.3 mm | 5 | |
| 20 May | Patchy rain possible | 21° /14° | 0.5 mm | 5 | |
| 21 May | Sunny | 21° /15° | 3.7 mm | 5 | |
| 22 May | Patchy rain possible | 21° /15° | 2.7 mm | 5 | |
| 23 May | Sunny | 21° /15° | 1.2 mm | 5 | |
| 24 May | Sunny | 22° /16° | 0.2 mm | 6 | |
| 25 May | Patchy rain possible | 22° /16° | 0.4 mm | 5 | |
| 26 May | Sunny | 22° /16° | 0.8 mm | 6 | |
| 27 May | Patchy rain possible | 23° /16° | 1.1 mm | 5 | |
| 28 May | Moderate rain at times | 23° /16° | 0.9 mm | 6 | |
| 29 May | Patchy rain possible | 21° /16° | 5.6 mm | 5 | |
| 30 May | Sunny | 22° /16° | 2.6 mm | 6 | |
| 31 May |  Partly cloudy | 22° /15° | 3.7 mm | 5 | |
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Croatia weather in May vs April vs June
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Sunny |
| Temperatures | 15°/10° | 20°/15° | 26°/20° |
| Rainfall | 136 mm | 129 mm | 45 mm |
| Wind | 16.8 km/h | 15.3 km/h | 12.8 km/h |
| Humidity | 69% | 72% | 65% |
| Rainy days | 24 days | 24 days | 12 days |
| Dry days | 6 days | 7 days | 18 days |
Planning a trip to Croatia? Discover the best time to visit
Guide for Croatia in May
In May, Croatia experiences a transition from spring to early summer, bringing varied weather conditions throughout the month.
At the beginning of May, the weather in Croatia is generally mild and pleasant, with average temperatures ranging from 15° in the coastal areas to 10° in the inland regions.
The coastal areas, including popular destinations such as Dubrovnik and Split, enjoy sunny days with temperatures ideal for outdoor activities and sightseeing. However, occasional showers are still possible, especially in the northern coastal regions.
As the month progresses, Croatia sees a gradual increase in temperatures, with the coastal areas experiencing warmer weather. By the end of May, temperatures can reach 25° in the coastal regions, making it perfect for beach vacations and water activities.
Inland areas also witness a rise in temperatures, with average highs reaching 20°.
Overall, May is a great time to visit Croatia as the weather is generally comfortable, and the landscapes are lush and vibrant. Travelers can enjoy the beauty of the Adriatic coast and explore the historic cities and cultural attractions without the peak summer crowds.
Croatia in May - FAQ
Croatia water temperatures in May
The average water temperature of the Adriatic Sea near Croatia in May is 17.7 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Croatia in May?
- The average water temperature in Croatia in May is 17.7 °C.
- Can you swim in Croatia in May?
- Brisk: quick dips and active swimming are fine, but pack a 2–3 mm spring suit if you plan longer sessions or early-morning outings.
What to pack to Croatia in May?
As you prepare for your trip to Croatia in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Croatia, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Umbrellas/Raincoats: For rainy days
May rainfall patterns in Croatia
UV exposure in Croatia during May
Quick links
Where is Croatia?Get accurate weather forecasts for Croatia, located at latitude 42.641 and longitude 18.109. Stay updated with localized weather information tailored for Croatia.