Chittagong Weather in October
October in Chittagong sees daytime temperatures around 31°C (88°F) and lows of 25°C (77°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.
Rainfall in Chittagong in October
Chittagong is in the rainy season in October, with rain on around 8 days and an average of 202 mm (8 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.
Temperature in Chittagong in October
Expect highs of 31°C (88°F) in Chittagong in October, with nights dropping to around 25°C (77°F). Mornings and evenings are often more comfortable than the peak afternoon hours. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Chittagong in October
The month enjoys around 221 hours of sunshine. The wet weather tends to wait until afternoon or evening to arrive, leaving the first half of most days dry and sunny.
Wind Speed in Chittagong in October
Wind speeds average () during October. This means conditions are typically very calm, with barely any noticeable air movement. While this is an average, some days may bring a light breeze, but many remain entirely still.October in Chittagong can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Bangladesh, check out our Chittagong's climate page.
Chittagong Temperature in October
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Chance of Rain
26%
Precipitation
202 mm (8 in)
Rainy days
8 days
Humidity
81%
Windspeed
()
Sunshine
221 hours
Percentage Sunshine
Daily Historical Temperatures
41-year average (1982-2025)
Based on our historical records, temperatures in Chittagong typically stay consistent throughout October, with daily highs averaging around 31°C (88°F). Nights are warm, with lows typically ranging from 24°C (75°F) to 26°C (79°F).
Average temperatures in October
Historical weather for Chittagong in October
Browse day-by-day weather records for Chittagong spanning 50 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Chittagong historical weather extremes in October
Based on weather observations in Chittagong between 2005 and 2025, these are the recorded extremes during October.
- On October 21, 2025, temperatures climbed to 35°C (95°F), marking the warmest October day on record.
- The lowest daytime temperature in October was 25°C (77°F), recorded on October 30, 2018.
- Nighttime temperatures dropped to 20°C (68°F) on October 27, 2012, marking the coldest October night on record.
Best Places in Bangladesh in October
Find out more about the weather in Bangladesh and which places have the best travel conditions in this month. See all of Bangladesh in October →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Chittagong in October
Warm weather calls for comfortable, breathable clothing in October. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Chittagong in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Bangladesh, check out our Chittagong's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Chittagong climate overview or explore weather in Bangladesh.
