Benchmarked strictly across TripTiming's 5 empirical pillars: Crowds, Weather, Vibes, Prices, and Safety.
Cabo San Lucas emerges as the optimal May destination with an overall TripTiming Index of 71/100 vs 67/100 for Cancun (+4 point advantage). Cabo San Lucas captures optimal environmental comfort with 31°C daytime feels-like temperatures and 1% rain probability, compared to 36°C in Cancun. Visitors also enjoy vibrant neighborhood street life. While Cancun retains an edge in Price & Value (64/100 vs 59/100), Cabo San Lucas's commanding performance in Weather Comfort secures the overall May recommendation.