Koh Samui Počasie Predpoveď
Koh Samui weather: 28°C, prevažne jasno. Hodinovo forecast, 14-day outlook, UV, air quality and the best time do visit.
Koh Samui weather in apríl
One of the best months do visit Koh Samui.
apríl runs 2°C warmer than the annual average in Koh Samui.
Počasie map for Koh Samui
Animated model layers. Pick a layer do load it.
Animated layers by Vietory. For pin-level detail and nearby places, see the interactive map below.
Podnebie in Koh Samui month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mesiac | Avg high | Avg low | Dážďfall | Rating |
|---|---|---|---|---|
| január | 26° | 22° | 58 mm | ★★★★☆ |
| február | 27° | 23° | 66 mm | ★★★★☆ |
| marec | 28° | 24° | 34 mm | ★★★★★ |
| apríl | 30° | 24° | 47 mm | ★★★★☆ |
| máj | 29° | 24° | 140 mm | ★★★★☆ |
| jún | 30° | 24° | 83 mm | ★★★★☆ |
| júl | 30° | 24° | 105 mm | ★★★★☆ |
| august | 29° | 23° | 129 mm | ★★★★☆ |
| september | 28° | 23° | 105 mm | ★★★★☆ |
| október | 27° | 23° | 235 mm | ★★★☆☆ |
| november | 26° | 22° | 301 mm | ★★★☆☆ |
| december | 26° | 22° | 182 mm | ★★★☆☆ |
Podnebie type: Temperate. Zdroj: Open-Meteo archive (ERA5).
Najlepší čas na návštevu Koh Samui
Go in január, február, marec and apríl. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: október, november and december - expect the least comfortable mix of heat, cold or rain.
What do pack, what do skip
- Lightweight, light-coloured clothing and a refillable water bottle
- neglasses, a brimmed hat and SPF 30+
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- Vysoké-factor sunscreen and a long-sleeve sun layer for midday
- Avoid unshaded sightseeing between 10am and 4pm - the UV index peaks at 9.
- If your dates are flexible, avoid október, november and december - historically the least comfortable months here.
How Koh Samui compares s nearby places
Annual averages, and the difference against Koh Samui.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Khao Sok National Park | 176 km | 26°C | +1°C warmer | 2702 mm |
| Railay Beach | 211 km | 27°C | +2°C warmer | 2044 mm |
| Phuket International Airport | 243 km | 28°C | +3°C warmer | 2195 mm |
| mája Bay | 246 km | 28°C | +3°C warmer | 1965 mm |
| Phuket | 254 km | 28°C | +2°C warmer | 1981 mm |
Pozrite si predpoveď pre Koh Samui podľa časového obdobia
Koh Samui weather - more answers
Explore Koh Samui
Every topic we hold for this place, and the same topic for the places around it.
Počasie for related places
Frequently asked questions
Where is Koh Samui?
Koh Samui is an island in Thajsko. Its coordinates are 9.512, 100.0136. It lies in Ázia.
What is the weather like in Koh Samui práve teraz?
It is currently 28°C (83°F) s prevažne jasno. Vlhkosť is 63% and wind is 7 km/h.
When is the best time do visit Koh Samui?
január, február, marec and apríl offer the most comfortable conditions in Koh Samui, which has a temperate climate. október, 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 3:25 PM.
What is the nearest airport do 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 do do in Koh Samui?
Popular options include Khao Sok National Park, Railay Beach, mája Bay and Langkawi.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (islands) - coordinates, hierarchy and facts. |
|---|---|
| Predpoveď and observations | Open-Meteo (ECMWF and national models). |
| Kvalita ovzdušia and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Podnebie 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 október 2, 2026 at 3:25 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
