---
title: "Koh Samui vs Phuket in December (TripTiming Empirical Comparison)"
cityA: "Koh Samui"
cityB: "Phuket"
month: "December"
year: 2026
winner: "Koh Samui"
winnerScore: 68
loserScore: 36
scoreAdvantage: 32
canonicalUrl: "https://triptiming.xyz/compare/kohsamui-vs-phuket-in-december"
distillationType: "triptiming-comparison-v1"
---

# Koh Samui vs Phuket in December (TripTiming Empirical Comparison)

## Direct Answer Summary
Koh Samui takes December with a TripTiming Index of **68/100** vs **36/100** for Phuket (+32 point advantage).

- Canonical URL: https://triptiming.xyz/compare/kohsamui-vs-phuket-in-december
- Month Baseline: December 15, 2026
- Winner: Koh Samui (+32 points overall)

## 5-Pillar Score Equalizer

| Metric | Koh Samui | Phuket | Weight | Empirical Advantage |
| :--- | :--- | :--- | :--- | :--- |
| **TripTiming Index** | **68 / 100** | **36 / 100** | **100%** | **Koh Samui (+32)** |
| 1. Space & Footfall | 59 / 100 | 49 / 100 | 30% | Koh Samui (+10) |
| 2. Weather Comfort | 88 / 100 | 23 / 100 | 30% | Koh Samui (+65) |
| 3. City Vibes | 52 / 100 | 57 / 100 | 15% | Phuket (+5) |
| 4. Price & Value | 55 / 100 | 53 / 100 | 15% | Koh Samui (+2) |
| 5. Civic Safety | 79 / 100 | 73 / 100 | 10% | Koh Samui (+6) |

## Environmental & Economic Facts

| Dimension | Koh Samui (December) | Phuket (December) |
| :--- | :--- | :--- |
| Daytime Feels-Like Temp | 32°C | 31°C |
| Rain Probability | 38% | 68% |
| Hotel ADR Benchmark | ~$144 / night | ~$173 / night |
| Estimated 7-Night Lodging | ~$1008 | ~$1211 |
| Crowd Density Level | Moderate Footfall | Heavy Visitor Congestion |

## Mathematical Synthesis

Koh Samui decisively leads Phuket in December across both environmental comfort and space tranquility. With a composite index advantage of +32 points, Koh Samui delivers superior sightseeing conditions (32°C feels-like, 38% rain probability) while avoiding the heavier tourist footfall and queue friction observed in Phuket.

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