Chittagong weather in October 2025

Expect 31°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Chittagong in October. Check more long-term weather averages for Chittagong in October before you book your next holiday to Bangladesh in 2025/2026.

  • 31°C maximum daytime temperature in October in Chittagong31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in October in Chittagong8
    8 days with some rainfall
  • 24°C minimum night-time temperature in October in Chittagong24
    24°C min night temperature
  • 12 hours of daylight per day in October in Chittagong12
    12 hours of daylight per day
  • Very high heat & humidity in October in ChittagongVH
    Very High heat & humidity
  • 218 mm monthly rainfall in October in Chittagong218
    218 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in October in Chittagong9
    9 (Very High) UV index
  • 29°C sea temperature in October in Chittagong29
    29°C sea temperature

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The October 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 October?

Daytime temperatures usually reach 31°C in Chittagong in October with very high heat and humidity, falling to 24°C at night.

How sunny is it in Chittagong in October?

There are normally 6 hours of bright sunshine each day in Chittagong in October - that's 54% of daylight hours.

How warm is the sea around Chittagong in October?

The average sea temperature around Chittagong in October is 29°C.

Does it rain in Chittagong in October?

There are usually 8 days with some rain in Chittagong in October and the average monthly rainfall is 218mm.

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

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

Chittagong October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:44 18:40
Thursday, 16th October 2025 06:49 18:27
Friday, 31st October 2025 06:56 18:16

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