April weather forecast
Croatia

April in Croatia marks a definitive transition into spring, with temperatures increasing consistently across the country. Both inland and coastal regions see a noticeable improvement in weather conditions compared to the preceding months.

In the continental regions, including cities such as Zagreb and Čakovec, the average temperatures typically range from 10°C (50°F) to 18°C (64.4°F). The remnants of winter gradually dissipate, with the last of the frost disappearing and the landscapes starting to bloom with spring flora. The increased daylight hours add to the warming trend, even though early mornings and nights can still be quite chilly. Rainfall is sporadic, averaging between 40mm (1.57") and 60mm (2.36"), and usually comes in the form of light spring showers that contribute to the greenery.

In the mountainous regions of the Dinaric Alps, including the Velebit and Pljesevica mountain ranges, the snow cover of winter starts to retreat. Temperatures rise above the freezing point consistently, averaging between 5°C (41°F) and 10°C (50°F). However, these areas can still see a late snowfall, especially in early April.

The Adriatic coast experiences a significant rise in temperatures during April. Coastal cities like Split, Dubrovnik, and the island of Hvar see average temperatures from 15°C (59°F) to 20°C (68°F). The increased sunshine hours and decreased rainfall, typically between 30mm (1.18") and 50mm (1.97"), make the coastal regions quite pleasant. The Mediterranean climate begins to take hold, marking the start of the warmer season.

April represents a transition period in Croatia, bringing with it a resurgence of life after the dormant winter months. The weather generally becomes more predictable and steadily warmer, but a light jacket might still be necessary for the chillier mornings and evenings.

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• Zagreb - April »
  The least humid month is April, with an average relative humidity of 67.5%. In Zagreb during April, the rain falls for 13 days and regularly aggregates up to 59mm (2.32") of precipitation.
• Split - April »
  In Split, in April, the average water temperature is 15.3°C (59.5°F). The shift from March to April in Split sees a slight increase in the average high-temperature, transitioning from a mild 13.7°C (56.7°F) to a still refreshing 17.4°C (63.3°F).
• Rijeka - April »
  Rijeka's transition into April brings a slight rise in the average high-temperature, moving from a cool 12.6°C (54.7°F) in March to a refreshing 15.9°C (60.6°F). In Rijeka, in April, during 12.6 rainfall days, 114mm (4.49") of precipitation is typically accumulated.
• Osijek - April »
  On the first day of April in Osijek, Croatia, sunrise is at 06:24 and sunset at 19:13. In Osijek, during April, the rain falls for 13 days and regularly aggregates up to 51mm (2.01") of precipitation.
• Zadar - April »
  On the last day of April, in Zadar, Croatia, sunrise is at 05:50 and sunset at 20:01 CEST. April in Zadar brings a slight increase in the average high-temperature, progressing from a fresh 12.6°C (54.7°F) in March to a refreshing 16.4°C (61.5°F).
• Pula - April »
  April's arrival in Pula brings a slight change in high-temperatures, adjusting from a mild 13°C (55.4°F) in March to a comfortable 16°C (60.8°F). April brings pleasant weather conditions and increased daylight hours as Pula moves further into the embrace of spring.
• Slavonski Brod - April »
  April is the least humid month in Slavonski Brod with an average relative humidity of 72%. April is the last month it regularly snows in Slavonski Brod, Croatia.
• Karlovac - April »
  April is the last month it regularly snows in Karlovac, Croatia. During 0.5 snowfall days, in April, Karlovac aggregates 7mm (0.28") of snow.
• Varaždin - April »
  The least humid month in Varaždin is April, with an average relative humidity of 69.1%. April, typically denoted as a month of rebirth, unfurls its warmth across Varaždin, with temperatures further climbing up the scale.
• Šibenik - April »
  On the last day of April, in Šibenik sunrise is at 05:49 and sunset at 19:58 CEST. Šibenik welcomes April with a noticeable leap in temperature readings, marking the elegant blossoming of Spring in the town.
• Dubrovnik - April »
  The growth in daylight and sunshine hours paints a city ready for outdoor activities, marking April as a desirable month for travel enthusiasts to explore Dubrovnik. On the last day of April, in Dubrovnik, sunrise is at 05:42 and sunset at 19:46 CEST.