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January in Chittagong typically sees daytime highs of 25°C (77°F) and nighttime lows of 17°C (63°F). With the least rainfall of the year, it's a reliably dry month.
If you're inclined towards comfortable temperatures and drier conditions, January is a good time to visit Chittagong.
Pick a month to see the average temperature, rainfall and sunshine in Chittagong - and find the best time to visit.
44-year average (1982-2026)
Based on our historical records, temperatures in Chittagong typically stay consistent throughout January, with daily highs averaging around 25°C (77°F). Nights are pleasant, with lows around 16°C (61°F).
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.
Based on 20 years of weather observations in Chittagong between 2005 and 2025, these are the recorded extremes.
Find out more about the weather in Bangladesh and which places have the best travel conditions in this month. See all of Bangladesh in January →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm weather calls for comfortable, breathable clothing in January. 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). Almost no rain is expected, so no need to bring rain gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Chittagong climate overview or explore weather in Bangladesh.
Where to go in January - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
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