Koh Samui Météo Prévisions
Koh Samui weather: 24°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
7-prévisions à Koh Samui
Maximales, minimales, précipitations et UV quotidiens.
| Jour | Conditions | Max / Min | Précip. | Vent | UV |
|---|---|---|---|---|---|
| sam., oct 24 | 🌦️ Averses légères | 28° / 23° | 90% · 4 mm | 10 km/h | 8 |
| dim., oct 25 | 🌦️ Averses légères | 26° / 23° | 84% · 6 mm | 9 km/h | 8 |
| lun., oct 26 | 🌧️ Averses | 26° / 22° | 78% · 9 mm | 15 km/h | 8 |
| mar., oct 27 | ⛈️ Orage | 23° / 22° | 81% · 42 mm | 15 km/h | 8 |
| mer., oct 28 | 🌦️ Bruine légère | 27° / 23° | 92% · 2 mm | 14 km/h | 6 |
| jeu., oct 29 | 🌦️ Bruine | 26° / 23° | 96% · 7 mm | 10 km/h | 1 |
| ven., oct 30 | 🌦️ Averses légères | 25° / 22° | 99% · 17 mm | 13 km/h | 8 |
Weekend outlook
🌦️ 28° / 23°
Averses légères · 90% rain · wind 10 km/h
🌦️ 26° / 23°
Averses légères · 84% rain · wind 9 km/h
Est-ce une bonne journée pour visiter ?
Scores d’activité de 0 à 10 selon la température, la pluie, le vent, le soleil et la visibilité.
What à pack, what à skip
- dim.glasses, a brimmed hat and SPF 30+
- A packable rain shell – 7 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid octobre, novembre and décembre – historically the least comfortable months here.
Active alerts for Koh Samui
Derived from the forecast. No official alert feed is wired for this country yet.
Voir les prévisions de Koh Samui par période
Koh Samui weather – more answers
Explore Koh Samui
Every topic we hold for this place, and the same topic for the places around it.
Météo for related places
Frequently asked questions
Where is Koh Samui?
Koh Samui is an island in Thaïlande. Its coordinates are 9.512, 100.0136. It lies in Asie.
What is the weather like in Koh Samui maintenant?
It is currently 24°C (76°F) avec ciel dégagé. Humidité is 86% and wind is 6 km/h.
When is the best time à visit Koh Samui?
janvier, février, mars and avril offer the most comfortable conditions in Koh Samui, which has a temperate climate. octobre, novembre and décembre are usually the hardest months for outdoor plans.
What time zone is Koh Samui in?
Koh Samui observes Asia/Bangkok (UTC+07:00). The heure locale is 10:15 PM.
What is the nearest airport à Koh Samui?
The closest airports are Phuket International Airport (HKT), 243 km away and Suvarnabhumi Airport (BKK), 471 km away.
What are the top things à do in Koh Samui?
Popular options include Khao Sok National Park, Railay Beach, maia Bay and Langkawi.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (islands) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated octobre 24, 2026 at 10:15 PM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
