Ko Samui weather today

Temperatures recorded today and over the last 24 hours for Ko Samui.

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Current weather for Ko Samui, Thailand comes from aviation weather reports, also known as METARs. These are issued regularly by airports and airfields around the world. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

Ko Samui weather conditions recorded in the last 24 hours

Weather at 16:00 ICT on 17th September 2019

  • 28°C temperature28
    28 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Scattered cloud
    Scattered cloud
  • 8 kph WNW wind speed & direction8
    8 kph WNW wind

Weather conditions at Ko Samui, Thailand at 16:00 ICT (Indo-China Time) on the 17th September 2019 were as follows: Temperature warm 28°C with high heat & humidity, scattered cloud and a light breeze of 8 kph from the west-north-west. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 09:00 GMT (Greenwich Mean Time) 17th September 2019 - 24 mins ago

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Weather at 15:30 ICT on 17th September 2019

  • 28°C temperature28
    28 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Scattered cloud
    Scattered cloud
  • 10 kph W wind speed & direction10
    10 kph W wind

Weather conditions at Ko Samui, Thailand at 15:30 ICT (Indo-China Time) on the 17th September 2019 were as follows: Temperature warm 28°C with high heat & humidity, scattered cloud and a light breeze of 10 kph from the west. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 08:30 GMT (Greenwich Mean Time) 17th September 2019 - 54 mins ago

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Weather at 14:30 ICT on 17th September 2019

  • 27°C temperature27
    27 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Isolated cloud
    Isolated cloud
  • 8 kph NNW wind speed & direction8
    8 kph NNW wind

Weather conditions at Ko Samui, Thailand at 14:30 ICT (Indo-China Time) on the 17th September 2019 were as follows: Temperature warm 27°C with moderate heat & humidity, isolated cloud and a light breeze of 8 kph from the north-north-west. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 07:30 GMT (Greenwich Mean Time) 17th September 2019 - 1 hours 54 mins ago

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Weather at 13:30 ICT on 17th September 2019

  • 26°C temperature26
    26 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Light rain
    Light rain
  • Scattered cloud
    Scattered cloud
  • 5 kph WNW wind speed & direction5
    5 kph WNW wind

Weather conditions at Ko Samui, Thailand at 13:30 ICT (Indo-China Time) on the 17th September 2019 were as follows: Temperature warm 26°C with moderate heat & humidity, scattered cloud, light rain and little or no wind of 5 kph from the west-north-west. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 06:30 GMT (Greenwich Mean Time) 17th September 2019 - 2 hours 54 mins ago

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Weather at 12:30 ICT on 17th September 2019

  • 25°C temperature25
    25 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Rain
    Rain
  • Broken cloud
    Broken cloud
  • 14 kph WNW wind speed & direction14
    14 kph WNW wind

Weather conditions at Ko Samui, Thailand at 12:30 ICT (Indo-China Time) on the 17th September 2019 were as follows: Temperature warm 25°C with moderate heat & humidity, broken cloud, rain and a gentle breeze of 14 kph from the west-north-west. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 05:30 GMT (Greenwich Mean Time) 17th September 2019 - 3 hours 54 mins ago

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Weather at 11:30 ICT on 17th September 2019

  • 28°C temperature28
    28 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Light rain
    Light rain
  • Scattered cloud
    Scattered cloud
  • 19 kph NW wind speed & direction19
    19 kph NW wind

Weather conditions at Ko Samui, Thailand at 11:30 ICT (Indo-China Time) on the 17th September 2019 were as follows: Temperature warm 28°C with high heat & humidity, scattered cloud, light rain and a moderate breeze of 19 kph from the north-west. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 04:30 GMT (Greenwich Mean Time) 17th September 2019 - 4 hours 54 mins ago

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Weather at 10:30 ICT on 17th September 2019

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Light rain
    Light rain
  • Scattered cloud
    Scattered cloud
  • 14 kph WNW wind speed & direction14
    14 kph WNW wind

Weather conditions at Ko Samui, Thailand at 10:30 ICT (Indo-China Time) on the 17th September 2019 were as follows: Temperature warm 27°C with high heat & humidity, scattered cloud, light rain and a gentle breeze of 14 kph from the west-north-west. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 03:30 GMT (Greenwich Mean Time) 17th September 2019 - 5 hours 54 mins ago

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Weather at 09:30 ICT on 17th September 2019

  • 28°C temperature28
    28 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Rain showers in the vicinity
    Rain showers in the vicinity
  • Scattered cloud
    Scattered cloud
  • 10 kph N wind speed & direction10
    10 kph N wind

Weather conditions at Ko Samui, Thailand at 09:30 ICT (Indo-China Time) on the 17th September 2019 were as follows: Temperature warm 28°C with high heat & humidity, scattered cloud, rain showers in the vicinity and a light breeze of 10 kph from the north. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 02:30 GMT (Greenwich Mean Time) 17th September 2019 - 6 hours 54 mins ago

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Weather at 08:30 ICT on 17th September 2019

  • 27°C temperature27
    27 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Light rain
    Light rain
  • Scattered cloud
    Scattered cloud
  • 0 kph N wind speed & direction0
    0 kph N wind

Weather conditions at Ko Samui, Thailand at 08:30 ICT (Indo-China Time) on the 17th September 2019 were as follows: Temperature warm 27°C with moderate heat & humidity, scattered cloud, light rain and little or no wind of 0 kph from the north. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 01:30 GMT (Greenwich Mean Time) 17th September 2019 - 7 hours 54 mins ago

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Weather at 07:30 ICT on 17th September 2019

  • 27°C temperature27
    27 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Scattered cloud
    Scattered cloud
  • 3 kph VAR wind speed & direction3
    3 kph VAR wind

Weather conditions at Ko Samui, Thailand at 07:30 ICT (Indo-China Time) on the 17th September 2019 were as follows: Temperature warm 27°C with moderate heat & humidity, scattered cloud and little or no wind of 3 kph. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 00:30 GMT (Greenwich Mean Time) 17th September 2019 - 8 hours 54 mins ago

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Weather at 06:30 ICT on 17th September 2019

  • 27°C temperature27
    27 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Scattered cloud
    Scattered cloud
  • 5 kph NW wind speed & direction5
    5 kph NW wind

Weather conditions at Ko Samui, Thailand at 06:30 ICT (Indo-China Time) on the 17th September 2019 were as follows: Temperature warm 27°C with moderate heat & humidity, scattered cloud and little or no wind of 5 kph from the north-west. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 23:30 GMT (Greenwich Mean Time) 16th September 2019 - 9 hours 54 mins ago

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Weather at 05:30 ICT on 17th September 2019

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Scattered cloud
    Scattered cloud
  • 8 kph W wind speed & direction8
    8 kph W wind

Weather conditions at Ko Samui, Thailand at 05:30 ICT (Indo-China Time) on the 17th September 2019 were as follows: Temperature warm 27°C with high heat & humidity, scattered cloud and a light breeze of 8 kph from the west. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 22:30 GMT (Greenwich Mean Time) 16th September 2019 - 10 hours 54 mins ago

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Weather at 22:00 ICT on 16th September 2019

  • 27°C temperature27
    27 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Isolated cloud
    Isolated cloud
  • 0 kph N wind speed & direction0
    0 kph N wind

Weather conditions at Ko Samui, Thailand at 22:00 ICT (Indo-China Time) on the 16th September 2019 were as follows: Temperature warm 27°C with moderate heat & humidity, isolated cloud and little or no wind of 0 kph from the north. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 15:00 GMT (Greenwich Mean Time) 16th September 2019 - 18 hours 24 mins ago

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Weather at 21:30 ICT on 16th September 2019

  • 27°C temperature27
    27 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Isolated cloud
    Isolated cloud
  • 0 kph N wind speed & direction0
    0 kph N wind

Weather conditions at Ko Samui, Thailand at 21:30 ICT (Indo-China Time) on the 16th September 2019 were as follows: Temperature warm 27°C with moderate heat & humidity, isolated cloud and little or no wind of 0 kph from the north. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 14:30 GMT (Greenwich Mean Time) 16th September 2019 - 18 hours 54 mins ago

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Weather at 20:30 ICT on 16th September 2019

  • 27°C temperature27
    27 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Isolated cloud
    Isolated cloud
  • 0 kph N wind speed & direction0
    0 kph N wind

Weather conditions at Ko Samui, Thailand at 20:30 ICT (Indo-China Time) on the 16th September 2019 were as follows: Temperature warm 27°C with moderate heat & humidity, isolated cloud and little or no wind of 0 kph from the north. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 13:30 GMT (Greenwich Mean Time) 16th September 2019 - 19 hours 54 mins ago

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Weather at 19:30 ICT on 16th September 2019

  • 27°C temperature27
    27 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Isolated cloud
    Isolated cloud
  • 3 kph VAR wind speed & direction3
    3 kph VAR wind

Weather conditions at Ko Samui, Thailand at 19:30 ICT (Indo-China Time) on the 16th September 2019 were as follows: Temperature warm 27°C with moderate heat & humidity, isolated cloud and little or no wind of 3 kph. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 12:30 GMT (Greenwich Mean Time) 16th September 2019 - 20 hours 54 mins ago

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Weather at 18:30 ICT on 16th September 2019

  • 27°C temperature27
    27 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Light drizzle
    Light drizzle
  • Scattered cloud
    Scattered cloud
  • 10 kph W wind speed & direction10
    10 kph W wind

Weather conditions at Ko Samui, Thailand at 18:30 ICT (Indo-China Time) on the 16th September 2019 were as follows: Temperature warm 27°C with moderate heat & humidity, scattered cloud, light drizzle and a light breeze of 10 kph from the west. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 11:30 GMT (Greenwich Mean Time) 16th September 2019 - 21 hours 54 mins ago

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Weather at 17:30 ICT on 16th September 2019

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Light rain
    Light rain
  • Scattered cloud
    Scattered cloud
  • 14 kph WNW wind speed & direction14
    14 kph WNW wind

Weather conditions at Ko Samui, Thailand at 17:30 ICT (Indo-China Time) on the 16th September 2019 were as follows: Temperature warm 27°C with high heat & humidity, scattered cloud, light rain and a gentle breeze of 14 kph from the west-north-west. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 10:30 GMT (Greenwich Mean Time) 16th September 2019 - 22 hours 54 mins ago

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Weather at 16:30 ICT on 16th September 2019

  • 30°C temperature30
    30 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Light drizzle
    Light drizzle
  • Isolated cloud
    Isolated cloud
  • 14 kph WNW wind speed & direction14
    14 kph WNW wind

Weather conditions at Ko Samui, Thailand at 16:30 ICT (Indo-China Time) on the 16th September 2019 were as follows: Temperature hot 30°C with high heat & humidity, isolated cloud, light drizzle and a gentle breeze of 14 kph from the west-north-west. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 09:30 GMT (Greenwich Mean Time) 16th September 2019 - 23 hours 54 mins ago

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Weather at 15:30 ICT on 16th September 2019

  • 30°C temperature30
    30 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Rain showers in the vicinity
    Rain showers in the vicinity
  • Scattered cloud
    Scattered cloud
  • 13 kph W wind speed & direction13
    13 kph W wind

Weather conditions at Ko Samui, Thailand at 15:30 ICT (Indo-China Time) on the 16th September 2019 were as follows: Temperature hot 30°C with high heat & humidity, scattered cloud, rain showers in the vicinity and a gentle breeze of 13 kph from the west. Sunrise at 06:09 and Sunset at 18:19 ICT (Indo-China Time). Recorded at 08:30 GMT (Greenwich Mean Time) 16th September 2019 - 24 hours 54 mins ago

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  • Top deals & discounts
  • Ko Samui weather overview
  • Ko Samui climate averages by month
  • More destinations
  • Best time to go to Ko Samui
  • Ko Samui 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Current weather for Ko Samui, Thailand comes from aviation weather reports, also known as METARs. These are issued regularly by airports and airfields around the world. Find out more about our data sources.

  • Save up to 13% on all inclusive holidays to Thailand
  • Book online with First Choice to receive discount
  • FREE kids places & low deposits also available

First ChoiceFirst Choice deal finder

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