Weather in September in Thailand
Planning a getaway to Thailand this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:
What is the weather like in Thailand in September?
September in Thailand generally has temperatures that range from warm to very warm, with precipitation levels ranging from high to heavy.
Temperatures
During the day temperatures vary from warm in Ban Khlong Muang at 29°C to very warm in Suphan Buri at 35°C. At night it cools down to 26°C in Suphan Buri and 24°C in Ban Khlong Muang. These night and day temperatures are average and some days may be even warmer. So be prepared and dress for the heat.
Precipitation
In September, precipitation varies across different areas. From high rainfall in Songkhla with an average of 135 mm to heavy rainfall in Ko Mak with 574 mm. Bangkok experiences its highest rainfall in this month of the year. Come prepared by bringing an umbrella.Average sunshine
The city Bangkok usually sees around 155 hours of sunlight, indicating a moderately sunny period.To learn more about the conditions in specific areas of Thailand in September, check out the map below. For more details on the yearly weather, visit our Thailand climate page.
Where to go in Thailand in September
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Popular destinations
What is the weather like in September for the 5 most popular destinations in Thailand?
Bangkok
In September Bangkok generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Chiang Mai
In September Chiang Mai generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 24°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Patong Beach
In September Patong Beach generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Hua Hin
In September Hua Hin generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 26°C and high monthly rainfall. So on average the conditions are tolerable that month.
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Ao Nang Beach
In September Ao Nang Beach generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Is your destination not in the list? Have a look at other destinations in Thailand.
Is September the best time to visit Thailand?
In our opinion, September may not be the ideal time to visit Thailand due to the typically poor weather in Bangkok.
Generally speaking, January and December provide perfect weather in Bangkok. The weather in April, May, June, July, August, September and October, on the other hand, tends to be poor.
Interested in more climate information?
We have much more information about the climate in Thailand.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for every country in the world. Are you going to Thailand? Get detailed historical weather averages for many cities in Thailand.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.