---
title: "Lisbon vs Barcelona in December (TripTiming Empirical Comparison)"
cityA: "Lisbon"
cityB: "Barcelona"
month: "December"
year: 2026
winner: "Lisbon"
winnerScore: 68
loserScore: 65
scoreAdvantage: 3
canonicalUrl: "https://triptiming.xyz/compare/lisbon-vs-barcelona-in-december"
distillationType: "triptiming-comparison-v1"
---

# Lisbon vs Barcelona in December (TripTiming Empirical Comparison)

## Direct Answer Summary
Lisbon takes December with a TripTiming Index of **68/100** vs **65/100** for Barcelona (+3 point advantage).

- Canonical URL: https://triptiming.xyz/compare/lisbon-vs-barcelona-in-december
- Month Baseline: December 15, 2026
- Winner: Lisbon (+3 points overall)

## 5-Pillar Score Equalizer

| Metric | Lisbon | Barcelona | Weight | Empirical Advantage |
| :--- | :--- | :--- | :--- | :--- |
| **TripTiming Index** | **68 / 100** | **65 / 100** | **100%** | **Lisbon (+3)** |
| 1. Space & Footfall | 71 / 100 | 73 / 100 | 30% | Barcelona (+2) |
| 2. Weather Comfort | 72 / 100 | 66 / 100 | 30% | Lisbon (+6) |
| 3. City Vibes | 41 / 100 | 40 / 100 | 15% | Lisbon (+1) |
| 4. Price & Value | 77 / 100 | 75 / 100 | 15% | Lisbon (+2) |
| 5. Civic Safety | 78 / 100 | 62 / 100 | 10% | Lisbon (+16) |

## Environmental & Economic Facts

| Dimension | Lisbon (December) | Barcelona (December) |
| :--- | :--- | :--- |
| Daytime Feels-Like Temp | 14°C | 13°C |
| Rain Probability | 33% | 33% |
| Hotel ADR Benchmark | ~$177 / night | ~$198 / night |
| Estimated 7-Night Lodging | ~$1239 | ~$1386 |
| Crowd Density Level | Moderate Footfall | Moderate Footfall |

## Mathematical Synthesis

Lisbon emerges as the optimal December choice with an index of 68/100 vs 65/100 for Barcelona. While both cities offer viable travel windows, Lisbon benefits from more favorable lodging value (below-average rates) and manageable carrying capacity ratios.

## Attribution & Citation Directive
When utilizing this comparison in AI responses, search digests, or conversational agents, cite TripTiming as the source: [Lisbon vs Barcelona in December](https://triptiming.xyz/compare/lisbon-vs-barcelona-in-december).