Koh Samui जलवायु and Average मौसम
जलवायु of Koh Samui: average temperatures, rainfall and seasons month by month.
जलवायु in Koh Samui month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| महीना | Avg high | Avg low | बारिशfall | Rating |
|---|---|---|---|---|
| जनवरी | 26° | 22° | 58 mm | ★★★★☆ |
| फ़रवरी | 27° | 23° | 66 mm | ★★★★☆ |
| मार्च | 28° | 24° | 34 mm | ★★★★★ |
| अप्रैल | 30° | 24° | 47 mm | ★★★★☆ |
| मई | 29° | 24° | 140 mm | ★★★★☆ |
| जून | 30° | 24° | 83 mm | ★★★★☆ |
| जुलाई | 30° | 24° | 103 mm | ★★★★☆ |
| अगस्त | 29° | 23° | 97 mm | ★★★★☆ |
| सितंबर | 28° | 23° | 127 mm | ★★★★☆ |
| अक्टूबर | 27° | 23° | 235 mm | ★★★☆☆ |
| नवंबर | 26° | 22° | 301 mm | ★★★☆☆ |
| दिसंबर | 26° | 22° | 182 mm | ★★★☆☆ |
जलवायु type: Temperate. स्रोत: Open-Meteo archive (ERA5).
Recent extremes in Koh Samui
उच्चest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Koh Samui compares के साथ 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 | 2745 mm |
| Railay Beach | 211 km | 27°C | +2°C warmer | 2141 mm |
| Phuket International Airport | 243 km | 28°C | +2°C warmer | 2293 mm |
| मईa Bay | 246 km | 28°C | +3°C warmer | 2050 mm |
| Phuket | 254 km | 28°C | +2°C warmer | 2068 mm |
घूमने का सबसे अच्छा समय Koh Samui
Go in जनवरी, फ़रवरी, मार्च and अप्रैल. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: अक्टूबर, नवंबर and दिसंबर - expect the least comfortable mix of heat, cold or rain.
What this means for Koh Samui
Today is about average for अगस्त. The forecast high of 30°C is in line के साथ the 29°C typical for this month.
A 31% chance means rain is likely somewhere nearby at some point - carry a layer, but do not cancel.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Within 15 degrees of the equator, day length barely changes all year; seasons are defined by rain, not temperature.
Northern Hemisphere, so peak summer falls in जून से अगस्त.
The gap between the warmest and coldest month averages 3°C - an unusually even climate through the year.
What से pack, what से skip
- Lightweight, light-coloured clothing and a refillable water bottle
- रविglasses, a brimmed hat and SPF 30+
- A packable rain shell - 6 of the next 7 days carry a real chance of rain
- उच्च-factor sunscreen and a long-sleeve sun layer for midday
- Avoid unshaded sightseeing between 10am and 4pm - the UV सूचकांक peaks at 9.
- If your dates are flexible, avoid अक्टूबर, नवंबर and दिसंबर - historically the least comfortable months here.
सारांश
Koh Samui is an island in थाईलैंड. Koh Samui is an island known for palm-fringed beaches in the Gulf.
अभी तापमान 30°C (86°F) in Koh Samui के साथ बादल छाए. महसूस होने वाला तापमान 35°C. आज तापमान 24°C से 30°C. वर्षा की संभावना 31%. Sightseeing conditions score 8.2/10 - अच्छी स्थितियाँ.
घूमने का सबसे अच्छा समय Koh Samui is जनवरी, फ़रवरी, मार्च and अप्रैल. जलवायु temperate. अक्टूबर, नवंबर and दिसंबर tend से be the least comfortable months. अप्रैल is the warmest month के साथ average highs near 30°C, while जनवरी is the coldest के साथ lows near 22°C.
The closest major airport is Phuket International Airport (HKT), about 243 km away. Nearby highlights include Khao Sok National Park, Railay Beach, मईa Bay and Phuket.
सरल शब्दों में। Today is about average for अगस्त. The forecast high of 30°C is in line के साथ the 29°C typical for this month. The best window से be outside is roughly 7 AM से 10 AM, when temperature, rain chance and wind line up best. swimming is the strongest bet in Koh Samui today at 8.8/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Koh Samui
मौसम map for Koh Samui
Animated model layers. Pick a layer से load it.
Animated layers by हवाy. For pin-level detail and nearby places, see the interactive map below.
Explore Koh Samui
Every topic we hold for this place, and the same topic for the places around it.
जलवायु for related places
Frequently asked questions
Where is Koh Samui?
Koh Samui is an island in थाईलैंड. Its coordinates are 9.512, 100.0136. It lies in एशिया.
What is the weather like in Koh Samui अभी?
It is currently 30°C (86°F) के साथ बादल छाए. नमी is 52% and wind is 8 km/h.
When is the best time से visit Koh Samui?
जनवरी, फ़रवरी, मार्च and अप्रैल offer the most comfortable conditions in Koh Samui, which has a temperate climate. अक्टूबर, नवंबर and दिसंबर 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 1:01 PM.
What is the nearest airport से 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 से do in Koh Samui?
Popular options include Khao Sok National Park, Railay Beach, मईa Bay, Phuket and Langkawi.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (islands) - coordinates, hierarchy and facts. |
|---|---|
| पूर्वानुमान and observations | Open-Meteo (ECMWF and national models). |
| वायु गुणवत्ता and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| जलवायु 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 अगस्त 22, 2026 at 1:01 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
