Benchmarked strictly across TripTiming's 5 empirical pillars: Crowds, Weather, Vibes, Prices, and Safety.
Split emerges as the optimal March destination with an overall TripTiming Index of 65/100 vs 61/100 for Dubrovnik (+4 point advantage). Split captures optimal environmental comfort with 15°C daytime feels-like temperatures and 22% rain probability, compared to 12°C in Dubrovnik. This is reinforced by lower lodging rates (~$85/night vs ~$117/night, saving ~$224 over 7 nights). While Dubrovnik retains an edge in Space & Crowds (79/100 vs 68/100), Split's commanding performance in Weather Comfort secures the overall March recommendation.