---
title: "Koh Samui vs Phuket in August (TripTiming Empirical Comparison)"
cityA: "Koh Samui"
cityB: "Phuket"
month: "August"
year: 2026
winner: "Koh Samui"
winnerScore: 60
loserScore: 25
scoreAdvantage: 35
canonicalUrl: "https://triptiming.xyz/compare/kohsamui-vs-phuket-in-august"
distillationType: "triptiming-comparison-v1"
---

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

## Direct Answer Summary
Koh Samui takes August with a TripTiming Index of **60/100** vs **25/100** for Phuket (+35 point advantage).

- Canonical URL: https://triptiming.xyz/compare/kohsamui-vs-phuket-in-august
- Month Baseline: August 15, 2026
- Winner: Koh Samui (+35 points overall)

## 5-Pillar Score Equalizer

| Metric | Koh Samui | Phuket | Weight | Empirical Advantage |
| :--- | :--- | :--- | :--- | :--- |
| **TripTiming Index** | **60 / 100** | **25 / 100** | **100%** | **Koh Samui (+35)** |
| 1. Space & Footfall | 35 / 100 | 68 / 100 | 30% | Phuket (+33) |
| 2. Weather Comfort | 85 / 100 | 10 / 100 | 30% | Koh Samui (+75) |
| 3. City Vibes | 73 / 100 | 25 / 100 | 15% | Koh Samui (+48) |
| 4. Price & Value | 35 / 100 | 66 / 100 | 15% | Phuket (+31) |
| 5. Civic Safety | 79 / 100 | 73 / 100 | 10% | Koh Samui (+6) |

## Environmental & Economic Facts

| Dimension | Koh Samui (August) | Phuket (August) |
| :--- | :--- | :--- |
| Daytime Feels-Like Temp | 36°C | 32°C |
| Rain Probability | 28% | 73% |
| Hotel ADR Benchmark | ~$154 / night | ~$96 / night |
| Estimated 7-Night Lodging | ~$1078 | ~$672 |
| Crowd Density Level | Heavy Visitor Congestion | Moderate Footfall |

## Mathematical Synthesis

Koh Samui emerges as the optimal August choice with an index of 60/100 vs 25/100 for Phuket. While both cities offer viable travel windows, Koh Samui benefits from more favorable lodging value (elevated seasonal 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: [Koh Samui vs Phuket in August](https://triptiming.xyz/compare/kohsamui-vs-phuket-in-august).