5-Pillar Equalizer Comparison · September Edition

Lisbon vs Porto in September

Benchmarked strictly across TripTiming's 5 empirical pillars: Crowds, Weather, Vibes, Prices, and Safety.

Lisbon

Portugal · September Evaluation
58
TripTiming Index
5-PILLAR EQUALIZER 0 – 100 SCORE
40
Crowds 30%
76
Weather 30%
48
Vibes 15%
56
Prices 15%
76
Safety 10%
Crowd Status Heavy Visitor Congestion (40)
Weather Comfort 28°C · 31% Rain Risk
Avg. Lodging Rates ~$281 / night
Recommended Week Jan 15 – 21 (74/100)
Inspect Lisbon 365 Radar ↗

Porto

Portugal · September Winner
70
TripTiming Index
5-PILLAR EQUALIZER 0 – 100 SCORE
59
Crowds 30%
93
Weather 30%
65
Vibes 15%
46
Prices 15%
76
Safety 10%
Crowd Status Moderate Footfall (59)
Weather Comfort 23°C · 26% Rain Risk
Avg. Lodging Rates ~$304 / night
Recommended Week Jan 28 – 3 (77/100)
Inspect Porto 365 Radar ↗
✓ Mathematical Winner: Porto (70 vs 58)
Composite Weights: 30% Crowds · 30% Weather · 15% Vibes · 15% Prices · 10% Safety

The Trade-Off Analysis

Porto emerges as the optimal September destination with an overall TripTiming Index of 70/100 vs 58/100 for Lisbon (+12 point advantage). Porto experiences substantially lower visitor footfall and shorter landmark queues (moderate footfall vs heavy visitor congestion in Lisbon). Sightseeing is further aided by comfortable outdoor weather (23°C feels-like). While Lisbon retains an edge in Price & Value (56/100 vs 46/100), Porto's commanding performance in Space & Crowds secures the overall September recommendation.