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Ko-Samui - Next 4 Days weather forecast




    Ko-Samui - Average weather conditions


    Ko-Samui weather history chart based on the last 5 years of Ko-Samui weather history. If you are visiting Ko-Samui in near future, this Ko-Samui weather history chart will give you an idea of the expected weather and plan your trip accordingly.


    • Average Minimum Temperature (°C)
    • Average Maximum Temperature (°C)
    • Average Precipitation (cm)



    Best Time to Visit Ko-Samui


    Jan : Temperature in Ko-Samui is lowest during Jan. In Jan, temperature during day raise upto 29 C° and temperature during night goes down upto 24 C°. Jan is one of the rainy months in Ko-Samui. According to past year record, there is 7.64cm rain fall every year during Jan in Ko-Samui.

    Feb : During Feb month, highest temperature is 29 C° and lowest temperature is 25 C°. Weather is quite clear during Feb. According to past year record, there is 4.67cm rain fall every year during Feb in Ko-Samui. Overall climate reports show that Feb is one of the best month to visit Ko-Samui.

    Mar : Mar is one of the hot months in Ko-Samui. In Ko-Samui during Mar, day temperature raise upto 31 C° and night temperature goes down upto 26 C°. Mar is one of the rainy months in Ko-Samui. According to past year record, there is 6.73cm rain fall every year during Mar in Ko-Samui.

    Apr : Apr is one of the hot months in Ko-Samui. In Apr, temperature during day raise upto 32 C° and temperature during night goes down upto 26 C°. Apr is one of the rainy months in Ko-Samui. According to past year record, there is 5.44cm rain fall every year during Apr in Ko-Samui.

    May : Temperature in Ko-Samui is at its peak during May. During May month, highest temperature is 33 C° and lowest temperature is 26 C°. May is one of the rainy months in Ko-Samui. According to past year record, there is 10.93cm rain fall every year during May in Ko-Samui.

    Jun : Jun is one of the hot months in Ko-Samui. In Ko-Samui during Jun, day temperature raise upto 32 C° and night temperature goes down upto 26 C°. Jun is one of the rainy months in Ko-Samui. According to past year record, there is 10.15cm rain fall every year during Jun in Ko-Samui.

    Jul : Jul is one of the hot months in Ko-Samui. In Jul, temperature during day raise upto 32 C° and temperature during night goes down upto 25 C°. Jul is one of the rainy months in Ko-Samui. According to past year record, there is 7.85cm rain fall every year during Jul in Ko-Samui.

    Aug : Aug is one of the hot months in Ko-Samui. During Aug month, highest temperature is 32 C° and lowest temperature is 25 C°. Aug is one of the rainy months in Ko-Samui. According to past year record, there is 9.9cm rain fall every year during Aug in Ko-Samui.

    Sep : Sep is one of the hot months in Ko-Samui. In Ko-Samui during Sep, day temperature raise upto 32 C° and night temperature goes down upto 25 C°. Sep is one of the rainy months in Ko-Samui. According to past year record, there is 10.18cm rain fall every year during Sep in Ko-Samui.

    Oct : Ko-Samui weather in Oct is good. In Oct, temperature during day raise upto 30 C° and temperature during night goes down upto 24 C°. Oct is one of the rainy months in Ko-Samui. According to past year record, there is 27.01cm rain fall every year during Oct in Ko-Samui. So if you are planing to visit Ko-Samui during Oct, umbrella is worth considering.

    Nov : Ko-Samui weather in Nov is good. During Nov month, highest temperature is 30 C° and lowest temperature is 24 C°. Nov is most rainy month in Ko-Samui. According to past year record, there is 33.27cm rain fall every year during Nov in Ko-Samui. So if you are planing to visit Ko-Samui during Nov, don't forget your umbrella or rain coat.

    Dec : Temperature in Ko-Samui is lowest during Dec. In Ko-Samui during Dec, day temperature raise upto 29 C° and night temperature goes down upto 24 C°. Dec is one of the rainy months in Ko-Samui. According to past year record, there is 14.12cm rain fall every year during Dec in Ko-Samui.