In 2026, November remains the rainiest month in Dubrovnik, Croatia, with an average rainfall of approximately 187 mm (7.4 inches). This period marks the height of the Mediterranean "wet season," where the city experiences frequent, heavy showers and overcast skies as the warm sea air meets cooler autumn fronts. While the summer months (July and August) are incredibly dry with only about 37 mm of rain, the winter transition brings a significant shift. For travelers, this means that while the crowds have vanished and hotel prices have dropped, outdoor sightseeing and boat tours to the Elafiti Islands can be frequently disrupted. If you are visiting during this time, it is a peer-to-peer essential to pack high-quality waterproof gear and focus your itinerary on indoor attractions like the Maritime Museum, the Franciscan Monastery, or enjoying the local "winter festival" atmosphere. Despite the rain, the city's stone walls take on a dramatic, moody beauty that offers a completely different "high-value" perspective compared to the sun-scorched peak of the tourist season.