Weather in Ko Samui in October 2017

Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Ko Samui in October. Check more long-term weather averages for Ko Samui in October before you book your next holiday to Thailand in 2017.

Key weather averages for Ko Samui in October

  • 30°C maximum daytime temperature in October in Ko Samui30
    30°C max day temperature
  • 6 hours of sunshine per day (48% of daylight hours) in October in Ko Samui6
    6 hours of sunshine per day
  • 20 days with some rainfall in October in Ko Samui20
    20 days with some rainfall
  • 23°C minimum night-time temperature in October in Ko Samui23
    23°C min night temperature
  • 12 hours of daylight per day in October in Ko Samui12
    12 hours of daylight per day
  • High heat & humidity in October in Ko SamuiH
    High heat & humidity
  • 275 mm monthly rainfall in October in Ko Samui275
    275 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Ko Samui11
    11+ (Extreme) UV index
  • 29°C sea temperature in October in Ko Samui29
    29°C sea temperature

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

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

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More about Ko Samui

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Guide to Ko Samui weather in October

The average maximum daytime temperature in Ko Samui in October is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 6 hours of bright sunshine each day, which represents 48% of the 12 hours of daylight.

Expect 275mm (10.8 inches) of rainfall across the whole of October with 20 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Ko Samui in October is 29°C (84°F).

The weather in Ko Samui in October is represented by Ko Samui.

Ko Samui sunrise & sunset times for October 2017

Browse the sunrise & sunset times for Ko Samui in October 2017. Select a month to view Ko Samui sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st October 2017 06:08 18:10
Monday, 2nd October 2017 06:08 18:10
Tuesday, 3rd October 2017 06:08 18:09
Wednesday, 4th October 2017 06:08 18:09
Thursday, 5th October 2017 06:08 18:08
Friday, 6th October 2017 06:08 18:08
Saturday, 7th October 2017 06:08 18:07
Sunday, 8th October 2017 06:08 18:07
Monday, 9th October 2017 06:08 18:06
Tuesday, 10th October 2017 06:08 18:05
Wednesday, 11th October 2017 06:08 18:05
Thursday, 12th October 2017 06:08 18:04
Friday, 13th October 2017 06:08 18:04
Saturday, 14th October 2017 06:08 18:03
Sunday, 15th October 2017 06:08 18:03
Monday, 16th October 2017 06:08 18:03
Tuesday, 17th October 2017 06:08 18:02
Wednesday, 18th October 2017 06:08 18:02
Thursday, 19th October 2017 06:08 18:01
Friday, 20th October 2017 06:08 18:01
Saturday, 21st October 2017 06:08 18:00
Sunday, 22nd October 2017 06:08 18:00
Monday, 23rd October 2017 06:08 18:00
Tuesday, 24th October 2017 06:08 17:59
Wednesday, 25th October 2017 06:09 17:59
Thursday, 26th October 2017 06:09 17:59
Friday, 27th October 2017 06:09 17:58
Saturday, 28th October 2017 06:09 17:58
Sunday, 29th October 2017 06:09 17:58
Monday, 30th October 2017 06:09 17:57
Tuesday, 31st October 2017 06:10 17:57
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Ko Samui weather by month

Check Ko Samui weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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