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Holiday Weather

Ko Samui Weather Forecast

Temperature, wind, rain and more for Ko Samui

Thailand

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Mon 29
Apr		13:00

SSE
SSE

 1 / 1 mph 94 / 115°F 75% 1008 mb
Low level cloud: 7%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
7%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
16:00

E
E

 8 / 9 mph 94 / 116°F 73% 1005 mb
Low level cloud: 9%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
9%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
19:00

ESE
ESE

 11 / 13 mph 91 / 109°F 73% 1006 mb
Low level cloud: 3%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
3%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
22:00

SSE
SSE

 13 / 16 mph 88 / 103°F 74% 1008 mb
Low level cloud: 5%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
5%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
Tue 30
Apr		01:00

S
S

 12 / 16 mph 87 / 100°F 75% 1007 mb
Low level cloud: 3%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
3%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
04:00

SW
SW

 9 / 11 mph 86 / 97°F 76% 1005 mb
Low level cloud: 5%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
5%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
07:00

SW
SW

 8 / 10 mph 89 / 97°F 77% 1007 mb
Low level cloud: 26%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
26%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
10:00

SSW
SSW

 6 / 7 mph 91 / 105°F 76% 1009 mb
Low level cloud: 27%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
27%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
13:00

SE
SE

 3 / 3 mph 93 / 111°F 72% 1007 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
16:00

ESE
ESE

 7 / 8 mph 93 / 111°F 70% 1004 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
19:00

SE
SE

 12 / 14 mph 90 / 105°F 70% 1005 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
22:00

S
S

 14 / 19 mph 88 / 102°F 73% 1007 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In

Other Locations Near to Ko Samui

Cities and Towns: Ko Samui Island, Thailand
The 7 day weather forecast summary for Ko Samui:

Reviewing the forecast for Ko Samui Over the next 7 days and the average daytime maximum temperature will be around 34°C, with a high for the week of 35°C expected on the afternoon of Sunday 5th. The mean minimum temperature will be 30°C, dipping to its lowest on the morning of Monday 6th at 29°C. The week ahead will have mixed weather with some days dry and some seeing a little rain. Current predictions suggest Monday 6th will have the most precipitation with an accumulation of around 8.0mm. On the whole winds are likely to be moderate.

Ko Samui holiday weather information

We provide Ko Samui holiday weather for the next 7 and 14 days. The 7 day weather for Ko Samui provides weather information in 3 hourly intervals for each day and our 14 day Ko Samui weather provides weather data in 6 hourly intervals. We also provide monthly climate averages for Ko Samui. These monthly climate averages provide average temperature, maximum and minimum temperature, amount of rainfall in months, wind speed and much more. So if you are planning to go on holiday to Ko Samui then do check our monthly climate average section.

We also provide latest weather for Ko Samui and if you would like to see the past 24 hours weather in hourly format then do check our latest section. In addition, we have a weather risk page dedicated to Ko Samui which allows you to check out the probability of rain or thunder for Ko Samui.

As we are passionate about weather we would go to any steps to make sure you too are kept informed of the weather at all times. So if you are planning to go to Ko Samui on holiday or business then please do take the chance of receiving a weather text for Ko Samui which we will send to your mobile.

We also have following holiday destinations near to Ko Samui

Koh Tao       Krabi       Khao Lak       Phi Phi       Ko Phi Phi       

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure