ClimateForecastSeptemberOctober >>

Weather in September in Bangladesh

Planning a getaway to Bangladesh 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 Bangladesh in September?

September in Bangladesh generally has very warm temperatures, with heavy precipitation.

Temperatures

The average maximum temperatures are very warm and range from 30°C in Cox's Bazar to 33°C in Dhaka. Nighttime temperatures generally drop to 26°C in Dhaka and 26°C in Cox's Bazar. 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 heavy rainfall in Dhaka with an average of 276 mm to heavy rainfall in Sylhet with 506 mm.

Average sunshine

Most areas experience a moderate amount of sunshine, with approximately 152 hours of sunlight expected in Dhaka. This makes it neither too gloomy nor overly bright.

For a closer look at September's conditions in Bangladesh, see the map below. For a more detailed look at Bangladesh's yearly weather, check out our Bangladesh climate page.

Where to go in Bangladesh in September

Find more information for the most popular destinations in the Bangladesh on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in September for the 4 most popular destinations in Bangladesh?

Dhaka

In September Dhaka generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Dhaka
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
33°C 
27°C 
141 hours 
277 mm 
15 days 
poor 
33°C 
26°C 
152 hours 
276 mm 
11 days 
poor 
October   >> October
>>  
33°C 
24°C 
229 hours 
148 mm 
6 days 
Climate in Dhaka

Cox's Bazar

In September Cox's Bazar 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.

Cox's Bazar
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
30°C 
26°C 
495 mm 
23 days 
poor 
30°C 
26°C 
367 mm 
17 days 
poor 
October   >> October
>>  
31°C 
25°C 
212 mm 
9 days 
poor 
Climate in Cox's Bazar

Chittagong

In September Chittagong generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Chittagong
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
31°C 
26°C 
126 hours 
437 mm 
20 days 
poor 
31°C 
26°C 
169 hours 
348 mm 
14 days 
poor 
October   >> October
>>  
31°C 
25°C 
221 hours 
202 mm 
8 days 
poor 
Climate in Chittagong

Sylhet

In September Sylhet generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Sylhet
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
33°C 
26°C 
641 mm 
17 days 
poor 
33°C 
25°C 
506 mm 
12 days 
poor 
October   >> October
>>  
32°C 
23°C 
215 mm 
6 days 
poor 
Climate in Sylhet

Is your destination not in the list? Have a look at other destinations in Bangladesh.

Is September the best time to visit Bangladesh?

In our view, September might not be the best time to travel to Bangladesh with often poor weather in Dhaka.

Generally speaking, January, February, November and December provide perfect weather in Dhaka. On the other hand, the months of May, June, July, August and September tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Bangladesh. Interested in the weather conditions in a specific month? Select the month below.

  • January      
  • February      
  • March      
  • April      
  • May      
  • June      
  • July      
  • August      
  • September      
  • October      
  • November      
  • December      
  • Weather and climate has detailed information for every country in the world. Are you going to Bangladesh? Get detailed historical weather averages for many cities in Bangladesh.

    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.