With its location on the Adriatic Sea, it's not uncommon for the region to experience winds, thunderstorms, and rainfall. On average, there are 110 rainy days throughout the year, so make sure you pack an umbrella for your visit.

Dubrovnik has a typical Mediterranean climate characterized by mild, rainy winters and hot, dry summers, meaning its "raininess" depends entirely on when you visit. On average, the city receives about 1,298 mm (51 inches) of rain per year spread across 119 "wet days." The wettest month is consistently November, which can see nearly 200 mm of rainfall, while the driest is July, with an average of only 26 mm. In 2026, travelers should be prepared for sudden, heavy downpours if visiting between October and April, where rain can be persistent and accompanied by the "Jugo" (south) wind. However, even in the "rainy season," the city often experiences beautiful sunny intervals. During the peak tourism months from June to August, rain is extremely rare, usually occurring as short-lived, refreshing afternoon thunderstorms. This seasonal predictability allows travelers to plan accordingly, with the summer offering almost guaranteed "beach weather" and the autumn/winter months providing a more moody, dramatic, and significantly less crowded experience of the "Pearl of the Adriatic."