Koh Samui Wetter Vorhersage
Koh Samui weather: 27°C, bedeckt. Stündlich forecast, 14-day outlook, UV, air quality and the best time und visit.
Weekend outlook
⛈️ 25° / 23°
Gewitter · 97% rain · wind 10 km/h
⛈️ 26° / 22°
Gewitter · 96% rain · wind 7 km/h
Best time und go outside today
6 PM – 9 PM · comfort score 5.6/10
The best window und be outside is roughly 6 PM und 9 PM, when temperature, rain chance and wind line up best.
Ist heute ein guter Tag für einen Besuch?
Aktivitätswerte von 0 bis 10 auf Basis von Temperatur, Regen, Wind, Sonne und Sichtweite.
What und pack, what und skip
- So.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 Oktober, November and Dezember – historically the least comfortable months here.
Vorhersage für Koh Samui nach Zeitraum ansehen
Koh Samui weather – more answers
Explore Koh Samui
Every topic we hold for this place, and the same topic for the places around it.
Wetter for related places
Frequently asked questions
Where is Koh Samui?
Koh Samui is an island in Thailand. Its coordinates are 9.512, 100.0136. It lies in Asien.
What is the weather like in Koh Samui jetzt?
It is currently 27°C (80°F) mit bedeckt. Luftfeuchtigkeit is 75% and wind is 4 km/h.
When is the best time und visit Koh Samui?
Januar, Februar, März and April offer the most comfortable conditions in Koh Samui, which has a temperate climate. Oktober, November and Dezember are usually the hardest months for outdoor plans.
What time zone is Koh Samui in?
Koh Samui observes Asia/Bangkok (UTC+07:00). The Ortszeit is 9:30 AM.
What is the nearest airport und 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 und 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. |
|---|---|
| Vorhersage and observations | Open-Meteo (ECMWF and national models). |
| Luftqualität and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima 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 Oktober 6, 2026 at 9:30 AM Ortszeit. Live blocks refresh every 15 minutes; climate averages monthly.
