Koh Samui Καιρός Πρόγνωση
Koh Samui weather: 26°C, light drizzle. Ανά ώρα forecast, 14-day outlook, UV, air quality and the best time έως visit.
Live radar and satellite over Koh Samui
Open the layers control on the map έως switch rain radar and cloud imagery on. Both load only when you ask for them.
Radar frames: ΒροχήViewer (global composite, ~10 minute refresh). Σαβellite: NASA GIBS MODIS true colour, previous day. Coverage and refresh vary by region.
Active alerts for Koh Samui
Derived from the forecast. No official alert feed is wired for this country yet.
Καιρός στο Koh Samui τώρα
Wear sunglasses and use SPF 30+ if you are outside for long.
Open-Meteo Updated 12:47 PM, Οκτ 25 local time.
Επόμενες 24 ώρες
Θερμοκρασία, πιθανότητα βροχής και άνεμος ανά ώρα.
Δείτε την πρόγνωση για Koh Samui ανά χρονικό διάστημα
Koh Samui weather - more answers
Explore Koh Samui
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is Koh Samui?
Koh Samui is an island in Ταϊλάνδη. Its coordinates are 9.512, 100.0136. It lies in Ασία.
What is the weather like in Koh Samui τώρα?
It is currently 26°C (79°F) με light drizzle. Υγρασία is 76% and wind is 4 km/h.
When is the best time έως visit Koh Samui?
Ιανουάριος, Φεβρουάριος, Μάρτιος and Απρίλιος offer the most comfortable conditions in Koh Samui, which has a temperate climate. Οκτώβριος, Νοέμβριος and Δεκέμβριος 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 12:47 PM.
What is the nearest airport έως 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 έως do in Koh Samui?
Popular options include Khao Sok National Park, Railay Beach, Μάιa Bay and Langkawi.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (islands) - coordinates, hierarchy and facts. |
|---|---|
| Πρόγνωση and observations | Open-Meteo (ECMWF and national models). |
| Ποιότητα αέρα and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Κλίμα 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 Οκτώβριος 25, 2026 at 12:47 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
