Benchmarked strictly across TripTiming's 5 empirical pillars: Crowds, Weather, Vibes, Prices, and Safety.
Santorini emerges as the optimal March destination with an overall TripTiming Index of 69/100 vs 66/100 for Mykonos (+3 point advantage). Santorini captures optimal environmental comfort with 17°C daytime feels-like temperatures and 22% rain probability, compared to 16°C in Mykonos. Urban navigability is also slightly smoother and more predictable.