Trat Province Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Trat Province, Thailand in September.

Are you planning a trip a to Trat Province, Thailand in September and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Trat Province in September

Trat Province, Thailand is a region in Thailand. September in Trat Province generally has temperatures that range from warm to very warm, with heavy precipitation.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Ban Khlong Muang at 29°C (84°F) to very warm in Ban Dong Klang at 31°C (88°F). Nighttime temperatures generally drop to 25°C (77°F) in Ban Dong Klang and 24°C (75°F) 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.

To explore the conditions in Trat Province, Thailand in more detail, check the map below.

Precipitation

In September, precipitation varies across different areas. From heavy rainfall in Ban Dong Klang with an average of 487 mm (19 in) to heavy rainfall in Ko Mak with 574 mm (23 in).

Average sunshine

Sunshine is more limited in many areas during this month. Koh Chang receives about 55 hours of sunlight. For sunnier weather, check our weather planner to find destinations with better conditions.

Explore Trat Province by month

Best Places to Visit in Trat Province in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Trat Province.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Trat Province

What is the weather like in September for some of the most popular destinations in Trat Province, Thailand?

Temperature range in Trat Province (September)

Precipitation variation in Trat Province (September)

Koh Chang

In September Koh Chang generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

August
September
October
Max temperature
30°C (86°F)
29°C (84°F)
30°C (86°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
58 hours
55 hours
148 hours
Monthly rainfall
566 mm (22 in)
555 mm (22 in)
276 mm (11 in)
Monthly rainy days
25 days
23 days
19 days
Weather conditions

Trat

In September Trat generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

August
September
October
Max temperature
31°C (88°F)
31°C (88°F)
31°C (88°F)
Min temperature
26°C (79°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
58 hours
55 hours
148 hours
Monthly rainfall
540 mm (21 in)
503 mm (20 in)
296 mm (12 in)
Monthly rainy days
25 days
23 days
19 days
Weather conditions

Ban Dong Klang

In September Ban Dong Klang generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

August
September
October
Max temperature
31°C (88°F)
31°C (88°F)
32°C (90°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
58 hours
55 hours
148 hours
Monthly rainfall
498 mm (20 in)
487 mm (19 in)
269 mm (11 in)
Monthly rainy days
25 days
23 days
18 days
Weather conditions

Ko Kut

In September Ko Kut generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

August
September
October
Max temperature
29°C (84°F)
29°C (84°F)
30°C (86°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly rainfall
590 mm (23 in)
559 mm (22 in)
278 mm (11 in)
Monthly rainy days
25 days
23 days
19 days
Weather conditions

Koh Kood

In September Koh Kood generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

August
September
October
Max temperature
29°C (84°F)
29°C (84°F)
29°C (84°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly rainfall
579 mm (23 in)
553 mm (22 in)
281 mm (11 in)
Monthly rainy days
25 days
23 days
19 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Trat Province, in Thailand.

Popular cities in September

Day & night temperatures, rainfall and average weather in Trat Province in September.

City Weather Day temp Night temp Rainfall
Koh Chang 29°C (84°F) 26°C (79°F) 555 mm (22 in)
Trat 31°C (88°F) 25°C (77°F) 503 mm (20 in)
Ban Dong Klang 31°C (88°F) 25°C (77°F) 487 mm (19 in)
Ko Kut 29°C (84°F) 26°C (79°F) 559 mm (22 in)
Koh Kood 29°C (84°F) 26°C (79°F) 553 mm (22 in)
Ko Mak 29°C (84°F) 26°C (79°F) 574 mm (23 in)

Trat Province weather in September: frequently asked questions

What is the weather like in Trat Province, Thailand in September?

Trat Province, Thailand typically experiences poor weather in September, part of the season. Daytime highs in Koh Chang average around 29°C (84°F), and temperatures drop to about 26°C (79°F) at night.

What is the average temperature in Trat Province, Thailand in September?

In Koh Chang, the average daytime high in September is 29°C (84°F), while nighttime temperatures drop to around 26°C (79°F).

Does Trat Province, Thailand get a lot of rain in September?

Rainfall in Trat Province, Thailand peaks during September. Koh Chang averages roughly 555 mm (22 in), so frequent and sometimes heavy showers are the norm.

Is September a Good Time to Visit Trat Province, Thailand?

In our view, September might not be the best time to travel to Trat Province, Thailand with often poor weather in Koh Chang.

Generally speaking, the best visiting conditions can be found in December offering mostly pleasant weather in Koh Chang. The weather in 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 Trat Province.

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.

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