Thailand in september: average weather and climate, where to go?

How is the weather in Thailand in september? Is it a good time to visit Songkhla and Pattaya? Check this with weather averages and our advices here.

Best time to go to Thailand?

Weather in Thailand in september 2019

Below, check out the weather forecast for september for most popular cities in Thailand. These predictions are statistics for september from weather reports for many years. The percentage indicates the possibility of having the weather indicated.

Average weather in september in Bangkok

Weather at 7am

Temperature: 28°C

Partly CloudyPartly Cloudy
36% of time

Moderate rain at times30%

Clear/Sunny13%

Heavy rain12%

Weather at 1pm

Temperature: 33°C

Moderate rain at timesModerate rain at times
33% of time

Partly Cloudy30%

Clear/Sunny20%

Heavy rain13%

Weather at 7pm

Temperature: 30°C

Moderate rain at timesModerate rain at times
31% of time

Heavy rain27%

Partly Cloudy24%

Cloudy11%

More information about the weather in Bangkok in september

Average weather in september in Chiang Mai

Weather at 7am

Temperature: 24°C

Partly CloudyPartly Cloudy
39% of time

Clear/Sunny27%

Moderate rain at times18%

Fog7%

Weather at 1pm

Temperature: 33°C

Moderate rain at timesModerate rain at times
41% of time

Partly Cloudy31%

Clear/Sunny26%

Heavy rain3%

Weather at 7pm

Temperature: 28°C

Moderate rain at timesModerate rain at times
44% of time

Clear/Sunny22%

Partly Cloudy21%

Heavy rain8%

More information about the weather in Chiang Mai in september

Average weather in september in Koh Chang

Weather at 7am

Temperature: 27°C

Moderate rain at timesModerate rain at times
39% of time

Partly Cloudy24%

Heavy rain22%

Clear/Sunny12%

Weather at 1pm

Temperature: 33°C

Moderate rain at timesModerate rain at times
59% of time

Heavy rain29%

Clear/Sunny7%

Partly Cloudy6%

Weather at 7pm

Temperature: 28°C

Moderate rain at timesModerate rain at times
40% of time

Heavy rain31%

Clear/Sunny17%

Partly Cloudy11%

More information about the weather in Koh Chang in september

Average weather in september in Ko Samui

Weather at 7am

Temperature: 29°C

Partly CloudyPartly Cloudy
33% of time

Moderate rain at times27%

Clear/Sunny22%

Heavy rain12%

Weather at 1pm

Temperature: 32°C

Clear/SunnyClear/Sunny
34% of time

Partly Cloudy31%

Moderate rain at times22%

Heavy rain9%

Weather at 7pm

Temperature: 31°C

Moderate rain at timesModerate rain at times
35% of time

Heavy rain23%

Partly Cloudy22%

Clear/Sunny18%

More information about the weather in Ko Samui in september

Average weather in september in Pattaya

Weather at 7am

Temperature: 28°C

Moderate rain at timesModerate rain at times
45% of time

Heavy rain25%

Partly Cloudy18%

Clear/Sunny9%

Weather at 1pm

Temperature: 32°C

Moderate rain at timesModerate rain at times
34% of time

Heavy rain22%

Clear/Sunny22%

Partly Cloudy21%

Weather at 7pm

Temperature: 30°C

Moderate rain at timesModerate rain at times
32% of time

Partly Cloudy26%

Clear/Sunny24%

Heavy rain15%

More information about the weather in Pattaya in september

Average weather in september in Phuket

Weather at 7am

Temperature: 28°C

Moderate rain at timesModerate rain at times
42% of time

Heavy rain35%

Partly Cloudy13%

Clear/Sunny8%

Weather at 1pm

Temperature: 31°C

Heavy rainHeavy rain
34% of time

Moderate rain at times33%

Clear/Sunny18%

Partly Cloudy13%

Weather at 7pm

Temperature: 31°C

Moderate rain at timesModerate rain at times
38% of time

Heavy rain29%

Clear/Sunny18%

Partly Cloudy13%

More information about the weather in Phuket in september

Average weather in september in Ayutthaya

Weather at 7am

Temperature: 27°C

Partly CloudyPartly Cloudy
42% of time

Moderate rain at times21%

Clear/Sunny15%

Cloudy11%

Weather at 1pm

Temperature: 33°C

Moderate rain at timesModerate rain at times
37% of time

Partly Cloudy24%

Clear/Sunny17%

Heavy rain13%

Weather at 7pm

Temperature: 29°C

Moderate rain at timesModerate rain at times
41% of time

Heavy rain33%

Partly Cloudy12%

Moderate or heavy rain in area with thunder6%

More information about the weather in Ayutthaya in september

Average weather in september in Chiang Rai

Weather at 7am

Temperature: 23°C

Moderate rain at timesModerate rain at times
32% of time

Partly Cloudy20%

Fog20%

Heavy rain13%

Weather at 1pm

Temperature: 33°C

Moderate rain at timesModerate rain at times
56% of time

Partly Cloudy19%

Clear/Sunny13%

Heavy rain10%

Weather at 7pm

Temperature: 28°C

Moderate rain at timesModerate rain at times
47% of time

Clear/Sunny19%

Heavy rain15%

Partly Cloudy12%

More information about the weather in Chiang Rai in september

Average weather in september in Hua Hin

Weather at 7am

Temperature: 27°C

Partly CloudyPartly Cloudy
50% of time

Clear/Sunny17%

Moderate rain at times13%

Heavy rain12%

Weather at 1pm

Temperature: 33°C

Moderate rain at timesModerate rain at times
40% of time

Partly Cloudy32%

Clear/Sunny13%

Heavy rain11%

Weather at 7pm

Temperature: 29°C

Moderate rain at timesModerate rain at times
38% of time

Heavy rain31%

Partly Cloudy18%

Clear/Sunny10%

More information about the weather in Hua Hin in september

Average weather in september in Khao Lak national Park

Weather at 7am

Temperature: 27°C

Moderate rain at timesModerate rain at times
32% of time

Heavy rain30%

Partly Cloudy23%

Clear/Sunny12%

Weather at 1pm

Temperature: 31°C

Moderate rain at timesModerate rain at times
39% of time

Heavy rain37%

Clear/Sunny13%

Partly Cloudy9%

Weather at 7pm

Temperature: 29°C

Heavy rainHeavy rain
37% of time

Moderate rain at times36%

Partly Cloudy14%

Clear/Sunny12%

More information about the weather in Khao Lak national Park in september

Average weather in september in Koh Lanta

Weather at 7am

Temperature: 29°C

Moderate rain at timesModerate rain at times
35% of time

Heavy rain34%

Partly Cloudy17%

Clear/Sunny11%

Weather at 1pm

Temperature: 32°C

Heavy rainHeavy rain
31% of time

Moderate rain at times30%

Clear/Sunny25%

Partly Cloudy14%

Weather at 7pm

Temperature: 31°C

Moderate rain at timesModerate rain at times
36% of time

Heavy rain24%

Clear/Sunny22%

Partly Cloudy17%

More information about the weather in Koh Lanta in september

Average weather in september in Koh Phangan

Weather at 7am

Temperature: 29°C

Partly CloudyPartly Cloudy
34% of time

Moderate rain at times28%

Clear/Sunny19%

Heavy rain14%

Weather at 1pm

Temperature: 32°C

Clear/SunnyClear/Sunny
35% of time

Partly Cloudy29%

Moderate rain at times19%

Heavy rain14%

Weather at 7pm

Temperature: 30°C

Moderate rain at timesModerate rain at times
32% of time

Heavy rain26%

Partly Cloudy20%

Clear/Sunny17%

More information about the weather in Koh Phangan in september

Average weather in september in Koh Phi Phi

Weather at 7am

Temperature: 29°C

Heavy rainHeavy rain
40% of time

Moderate rain at times36%

Partly Cloudy15%

Clear/Sunny8%

Weather at 1pm

Temperature: 32°C

Moderate rain at timesModerate rain at times
32% of time

Heavy rain32%

Clear/Sunny22%

Partly Cloudy16%

Weather at 7pm

Temperature: 30°C

Moderate rain at timesModerate rain at times
34% of time

Heavy rain26%

Clear/Sunny21%

Partly Cloudy18%

More information about the weather in Koh Phi Phi in september

Average weather in september in Koh Tao

Weather at 7am

Temperature: 29°C

Partly CloudyPartly Cloudy
35% of time

Moderate rain at times28%

Clear/Sunny19%

Heavy rain14%

Weather at 1pm

Temperature: 32°C

Clear/SunnyClear/Sunny
35% of time

Partly Cloudy29%

Moderate rain at times20%

Heavy rain14%

Weather at 7pm

Temperature: 30°C

Moderate rain at timesModerate rain at times
32% of time

Heavy rain26%

Partly Cloudy20%

Clear/Sunny17%

More information about the weather in Koh Tao in september

Average weather in september in Krabi - Ao Nang

Weather at 7am

Temperature: 27°C

Moderate rain at timesModerate rain at times
38% of time

Partly Cloudy20%

Heavy rain20%

Clear/Sunny16%

Weather at 1pm

Temperature: 32°C

Moderate rain at timesModerate rain at times
35% of time

Heavy rain27%

Clear/Sunny23%

Partly Cloudy16%

Weather at 7pm

Temperature: 28°C

Moderate rain at timesModerate rain at times
41% of time

Heavy rain24%

Clear/Sunny20%

Partly Cloudy15%

More information about the weather in Krabi - Ao Nang in september

Average weather in september in Sukhothai

Weather at 7am

Temperature: 25°C

Partly CloudyPartly Cloudy
34% of time

Moderate rain at times23%

Clear/Sunny16%

Heavy rain14%

Weather at 1pm

Temperature: 32°C

Moderate rain at timesModerate rain at times
51% of time

Partly Cloudy23%

Clear/Sunny18%

Heavy rain6%

Weather at 7pm

Temperature: 30°C

Moderate rain at timesModerate rain at times
38% of time

Heavy rain21%

Partly Cloudy17%

Clear/Sunny16%

More information about the weather in Sukhothai in september

Average weather in september in Burinam

Weather at 7am

Temperature: 26°C

Partly CloudyPartly Cloudy
33% of time

Moderate rain at times24%

Heavy rain16%

Clear/Sunny13%

Weather at 1pm

Temperature: 32°C

Moderate rain at timesModerate rain at times
54% of time

Partly Cloudy18%

Heavy rain14%

Clear/Sunny12%

Weather at 7pm

Temperature: 30°C

Moderate rain at timesModerate rain at times
43% of time

Heavy rain28%

Partly Cloudy12%

Moderate or heavy rain in area with thunder8%

More information about the weather in Burinam in september

Average weather in september in Chanthaburi

Weather at 7am

Temperature: 26°C

Moderate rain at timesModerate rain at times
39% of time

Partly Cloudy24%

Heavy rain22%

Clear/Sunny12%

Weather at 1pm

Temperature: 32°C

Moderate rain at timesModerate rain at times
59% of time

Heavy rain29%

Clear/Sunny7%

Partly Cloudy6%

Weather at 7pm

Temperature: 29°C

Moderate rain at timesModerate rain at times
40% of time

Heavy rain31%

Clear/Sunny17%

Partly Cloudy11%

More information about the weather in Chanthaburi in september

Average weather in september in Khon Kaen

Weather at 7am

Temperature: 26°C

Moderate rain at timesModerate rain at times
29% of time

Partly Cloudy27%

Clear/Sunny20%

Heavy rain18%

Weather at 1pm

Temperature: 32°C

Moderate rain at timesModerate rain at times
54% of time

Partly Cloudy16%

Heavy rain14%

Clear/Sunny12%

Weather at 7pm

Temperature: 30°C

Moderate rain at timesModerate rain at times
38% of time

Heavy rain24%

Partly Cloudy16%

Clear/Sunny10%

More information about the weather in Khon Kaen in september

Average weather in september in Ko Lipe

Weather at 7am

Temperature: 29°C

Heavy rainHeavy rain
40% of time

Moderate rain at times38%

Partly Cloudy12%

Clear/Sunny8%

Weather at 1pm

Temperature: 32°C

Moderate rain at timesModerate rain at times
43% of time

Heavy rain24%

Clear/Sunny17%

Partly Cloudy15%

Weather at 7pm

Temperature: 31°C

Clear/SunnyClear/Sunny
32% of time

Moderate rain at times29%

Partly Cloudy22%

Heavy rain14%

More information about the weather in Ko Lipe in september

Weather details in september

Except for the northern part of the country, the climate in Thailand throughout September is experiencing renewed rains. It does not rain all day and the sky is either cloudy or sunny. On the temperatures side, the average daytime temperature revolves around 28° C.

Bangkok and the Center of Thailand in September

In September, Bangkok and the Center are not spared by rain and thunderstorms. The air in the capital may be stifling due to the ubiquitous heat, which rises from 25° C at night to 32° C during the day. The sky remains covered most of the time; hikers in the hinterland of Thailand will be wary of slippery terrain and flooding.

East of Thailand in September

The wet season is finally coming to an end. East Thailand is experiencing a lull in Koh Chang, but Pattaya remains well watered. The sky is above all covered by clouds; the degree of humidity combined with still high temperatures (maximum 32° C in Pattaya and 27° C in Koh Chang) brings a sometimes oppressive atmosphere.

Northern Thailand in September

The thermometer displays peaks close to those of August (32° C in Chiang Mai) and even if the air remains very wet, the sky gradually emerges. Thunderstorms are very present in Chiang Rai, but the rains are clearly declining. The nights become a little cooler.

Northeast Thailand in September

In September, the rains have regressed throughout the Northeast, especially near the Laotian border. Expect for at least two weeks of rainy days (average humidity of 97%) and maximum temperatures of 32-33° C. Thunderstorms are very frequent - caution for hikers!

Southeast Thailand in September

September is the month of the rainy season, which is part of an enjoyable stay in this part of the coast. The islands of Koh Samui, Koh Tao and Koh Phangan receive only light showers. Temperatures range from 24° C to 31° C, for a water at 28° C. The climate of the continental coast resembles that of May, except for a thermometer displaying temperatures a little less warm.

Southwest of Thailand in September

September on the southwest coast is synonymous with very humid climate. Phuket and Koh Lanta are no exception to this resurgence of showers, but temperatures remain at 28° C (peaks 32-33° C on Phuket and Krabi). As a result, the air is sometimes very stifling. If staying here, it is better to opt for the Gulf of Thailand: four times less watered at this time.




Where to go in Thailand in september?

Where to go in Thailand in september: destination map

perfect weather good tolerable bad very bad

warning in september the weather is different depending on the city and regions of the country.

September is not the best month to go to in Thailand. The weather in Hua Hin, Bangkok, Ko Lipe, Koh Phangan, Sakhon Nakhon, Chiang Mai, Uttaradit, Koh Tao, Ayutthaya, Sukhothai, Ko Samui, Songkhla, KhaoYai National Park, Khon Kaen, Chiang Rai and Pattaya is just ok. The sun is not there all the time and you may be faced the rain often. Nevertheless, if you don't plan a beach and sun trip but rather visiting museums, this climate may be enough. In addition, there are definitely fewer tourists during this period.

It's much worse in Khao Sok National Park, Khao Lak national Park, Burinam, Udon Thani, Krabi - Ao Nang, Pai, Koh Phi Phi, Ubon Ratchathani (Isan), Koh Lanta, Phuket, Koh Chang, Chanthaburi and Mae Sot and surrounding areas where the climate is very bad. It is really not advisable to go to these areas this month.


Climate in Thailand in september

Climate in Bangkok in September

In the month of september, the mean temperature in Bangkok is 31°C (maximum temperature is 34°C and minimum temperature is 29°C). The climate is very warm in this location in this month. With 301mm over 22 days, rain is to be feared throughout your trip. Consider to bring adapted clothes.
With a correct weather, september is okay (but not the best time) for traveling in Bangkok in Thailand.

September
Average temperature 31°C
Highest temperature 34°C
Lowest temperature 29°C
Rainfall 301mm
Number of days with rainfall 22 day(s)
(74%)
Humidity 80%
Cloud cover 50%
Length of day 12:12
Our opinion at whereandwhen.net tolerable

more information about the climate in Bangkok in September

Climate in Chiang Mai in September

In the month of september, maximum temperature is 34°C and minimum temperature is 25°C (for an average temperature of 29°C). The climate is very warm in that locality in september. With 116mm over 17 days, you will experience some showers for your vacations. But this is pretty moderate and it is only of temporary showers.
With proper weather, september is okay (but not the best time) for traveling in that area.

September
Average temperature 29°C
Highest temperature 34°C
Lowest temperature 25°C
Rainfall 116mm
Number of days with rainfall 17 day(s)
(56%)
Humidity 86%
Cloud cover 37%
Length of day 12:16
Our opinion at whereandwhen.net tolerable

more information about the climate in Chiang Mai in September

Climate in Koh Chang in September

In september, maximum temperature is 33°C and minimum temperature is 27°C (for an average temperature of 30°C). The climate is very hot in that area in this month. With 430mm over 28 days, rain is to be feared during your vacations. Remember to pack clothes for rain.

September
Average temperature 30°C
Highest temperature 33°C
Lowest temperature 27°C
Sea temperature 29°C
Rainfall 430mm
Number of days with rainfall 28 day(s)
(93%)
Humidity 86%
Cloud cover 48%
Length of day 12:12
Our opinion at whereandwhen.net tolerable

more information about the climate in Koh Chang in September

Climate in Ko Samui in September

In the month of september, maximum temperature is 32°C and minimum temperature is 29°C (for an average temperature of 31°C). The climate is very hot in that locality in this month. With 192mm over 24 days, you will experience some showers throughout your journey. But this is rather reasonably and you will not be too bothered by it.
With a correct weather, the month of september is okay (but not good month) for traveling in this city in Thailand.

September
Average temperature 31°C
Highest temperature 32°C
Lowest temperature 29°C
Sea temperature 29.2°C
Rainfall 192mm
Number of days with rainfall 24 day(s)
(78%)
Humidity 78%
Cloud cover 41%
Length of day 12:10
Our opinion at whereandwhen.net tolerable

more information about the climate in Ko Samui in September

Climate in Pattaya in September

In september, the mean temperature in Pattaya is 30°C (maximum temperature is 32°C and minimum temperature is 29°C). The climate is very hot there in september. With 349mm over 26 days, the weather is rather to rain for your journey. Consider to pack Rain coats.
With proper weather, september is okay (but not the best time) for traveling there in Thailand.

September
Average temperature 30°C
Highest temperature 32°C
Lowest temperature 29°C
Sea temperature 29.1°C
Rainfall 349mm
Number of days with rainfall 26 day(s)
(87%)
Humidity 81%
Cloud cover 46%
Length of day 12:12
Our opinion at whereandwhen.net tolerable

more information about the climate in Pattaya in September

Weather data for Thailand in september:

Weather data for Thailand in september is derived from an average of the weather forecast since 2009 in Thailand. There is a margin of error and these forecasts are to be considered as general information only. The weather in Thailand can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time of year to visit Thailand.


All cities in Thailand in september

Bangkok in septembertolerable weather
Chiang Mai in septembertolerable weather
Koh Chang in septembertolerable weather
Ko Samui in septembertolerable weather
Pattaya in septembertolerable weather
Phuket in septembertolerable weather
Ayutthaya in septembertolerable weather
Chiang Rai in septembertolerable weather
Hua Hin in septembertolerable weather
Khao Lak national Park in septembertolerable weather
Koh Lanta in septembertolerable weather
Koh Phangan in septembertolerable weather
Koh Phi Phi in septembertolerable weather
Koh Tao in septembertolerable weather
Krabi - Ao Nang in septembertolerable weather
Sukhothai in septembertolerable weather
Burinam in septembertolerable weather
Chanthaburi in septembertolerable weather
Khon Kaen in septembertolerable weather
Ko Lipe in septembertolerable weather

See full list of cities



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