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Chittagong Climate by Month

The weather of Chittagong is characterised by tropical monsoon climate. The dry and cool season is from November to March; pre-monsoon season is from April to May which is very hot. The sunny and the monsoon season is from June to October, which is warm, cloudy and wet.

The graphs below provide an overview of the climate in Chittagong (), Bangladesh. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Chittagong

Sat   Nov 09
32°C | 22°C
NW 11 km/h
clear and no rain

clear and no rain

Sun   Nov 10
32°C | 23°C
SW 14 km/h
broken clouds and no rain

broken clouds and no rain

Mon   Nov 11
32°C | 23°C
W 7 km/h
8.8 mm
partly cloudy and  chance of rain

partly cloudy and chance of rain

The best time of year to visit Chittagong in Bangladesh

Chittagong has high temperatures year round ranging between 25°C and 31°C.
The best time to visit is during the drier months: January, February and December.

Other facts from our historical weather data:

  • When is the rainy season in Chittagong?
    Rainy season in Chittagong occurs in the months of May, June, July, August, September and October.
  • Does Chittagong have a dry season?
    Yes, the months of January, February and December are very dry.
  • Which is the warmest month in Chittagong?
    April has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Chittagong?
    The coldest month is January with an average maximum temperature of 25°C.
  • Which is the wettest month in Chittagong?
    July tops the wettest month list with 568 mm of rainfall.
  • Which is the driest month in Chittagong?
    January is the driest month with 7 mm of precipitation.
  • Which is the sunniest month in Chittagong?
    March is the sunniest month with an average of 278 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.