Chittagong weather in August 2025

Expect daytime maximum temperatures of 31°C in Chittagong in August and very high heat and humidity based on long-term weather averages. There are 3 hours of sunshine per day on average with 20 days with some rainfall and typically 564 mm of rainfall in the month.

  • 31°C maximum daytime temperature in August in Chittagong31
    31°C max day temperature
  • 3 hours of sunshine per day
  • 20 days with some rainfall in August in Chittagong20
    20 days with some rainfall
  • 25°C minimum night-time temperature in August in Chittagong25
    25°C min night temperature
  • 13 hours of daylight per day in August in Chittagong13
    13 hours of daylight per day
  • Very high heat & humidity in August in ChittagongVH
    Very High heat & humidity
  • 564 mm monthly rainfall in August in Chittagong564
    564 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Chittagong11
    11+ (Extreme) UV index
  • 28°C sea temperature in August in Chittagong28
    28°C sea temperature

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The August weather guide for Bangladesh (Chittagong) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Chittagong in August?

Daytime temperatures usually reach 31°C in Chittagong in August with very high heat and humidity, falling to 25°C at night.

How sunny is it in Chittagong in August?

There are normally 3 hours of bright sunshine each day in Chittagong in August - that's 22% of daylight hours.

How warm is the sea around Chittagong in August?

The average sea temperature around Chittagong in August is 28°C.

Does it rain in Chittagong in August?

There are usually 20 days with some rain in Chittagong in August and the average monthly rainfall is 564mm.

What is the chance of a cyclone in Chittagong in August?

On average less than 1 day in August in Chittagong is likely to be affected by the passage of one or more tropical storms.

Chittagong August sunrise & sunset times

Browse the sunrise and sunset times for Chittagong in August 2025. Select a month to view Chittagong sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:25 19:33
Saturday, 16th August 2025 06:30 19:23
Sunday, 31st August 2025 06:35 19:11

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