Koh Samui Vejr Prognose
Koh Samui weather: 27°C, klar himmel. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
I morgen in Koh Samui - freday, oktober 2
Næste 24 timer
Temperatur, nedbørssandsynlighed og vind time for time.
Is today a good day og visit?
Activity scores from 0 og 10 based on temperature, rain, wind, sun and visibility.
What og pack, what og skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sønglasses, 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 december - historically the least comfortable months here.
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Koh Samui weather - more answers
Explore Koh Samui
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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 lige nu?
It is currently 27°C (80°F) med klar himmel. Luftfugtighed is 76% and wind is 1 km/h.
When is the best time og visit Koh Samui?
januar, februar, marts and april offer the most comfortable conditions in Koh Samui, which has a temperate climate. oktober, november and december are usually the hardest months for outdoor plans.
What time zone is Koh Samui in?
Koh Samui observes Asia/Bangkok (UTC+07:00). The local time is 9:17 AM.
What is the nearest airport og 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 og do in Koh Samui?
Popular options include Khao Sok National Park, Railay Beach, maja Bay and Langkawi.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (islands) - coordinates, hierarchy and facts. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet 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 1, 2026 at 9:17 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
