Chattogram Weather in October

Bangladesh · October climate averages and travel tips

Avg high30°C (86°F)
Avg low25°C (76°F)
Rainfall270 mm (10.6 in)
RatingPoor 3.2/10

In October, Chattogram has average highs of 30°C (86°F) and lows of 25°C (76°F). The month is very wet, with about 270 mm (10.6 in) of rain spread over 17 days. Humidity averages 83%, so it feels sticky and hotter than the thermometer suggests. You get roughly 11.5 hours of daylight and a mix of sun and cloud.

Is October a good time to visit Chattogram?

October is not the best time to visit Chattogram (3.2/10) mainly because of the rain. The weather is much better in January and February.

Visiting Chattogram in October

October feels wet

October stays hot, with warm nights and heavy humidity. Rain falls on many days, though showers can leave breaks for a walk around Anderkilla or a visit to the Ethnological Museum. The sky is often cloudy, so don't count on long, sunny beach afternoons.

Patenga Beach can still work when the rain eases, but strong showers and wet roads can make getting there less pleasant. Save Sitakunda's hills and trails for a drier month; muddy paths aren't much fun. September is wetter, while November is much drier, so October sits between the two.

Festivals and quieter streets

Durga Puja, an important Hindu festival, often falls in October, though its dates change each year. Chattogram's puja celebrations bring decorated pandals, or temporary festival spaces, and busy streets around them. The exact dates depend on the lunar calendar.

If you hate crowds, choose quieter sightseeing away from the main puja areas during celebrations. October is generally a quieter, lower-season month for visitors than January and February, the best months overall. You may find better-value stays than in those popular months, but local festival spots can still get busy.

Make rainy spells useful

Travelling with kids? Keep a rainy-day stop in your plans, rather than relying on a full day outdoors. The Ethnological Museum gives you an indoor option, while a dry spell is better for strolling along the Karnaphuli riverfront.

A local tip: if you're heading to Patenga, ask your hotel or driver about road conditions before setting out. Rain can slow the trip, and a cloudy afternoon may not offer much of a beach visit. You can switch plans and try mezban beef, a rich local beef dish, instead. October is still a sticky month, so build your day around flexible stops rather than a long outdoor itinerary.

October weather at a glance

Average high30°C (86°F)
Average low25°C (76°F)
Daily mean27°C (81°F)
Rainfall270 mm (10.6 in)
Rainy days (1 mm+)17
Humidity83%
Cloud cover56%
Daylight11.5 hours
Est. sunshine5.6 hours/day
Wind6.3 km/h
vs SeptemberAbout as warm as September, with 185 mm less rain.

What to pack for Chattogram in October

Chattogram weather in other months

Jan24°C / 14°C10 mmExcellentFeb27°C / 16°C21 mmExcellentMar32°C / 21°C47 mmGoodApr33°C / 25°C128 mmFairMay32°C / 26°C342 mmPoorJun31°C / 27°C619 mmPoorJul30°C / 26°C824 mmPoorAug30°C / 26°C664 mmPoorSep30°C / 26°C455 mmPoorOct30°C / 25°C270 mmPoorNov28°C / 20°C60 mmExcellentDec25°C / 16°C19 mmExcellent

← SeptemberBest time to visit ChattogramNovember →

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