Chittagong Weather in January
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.
Rainfall in Chittagong in January
As the driest month, it's a great time for hiking and exploring the area. On average, there are about 0 days with rain during this month, averaging 6.5 mm (0.3 in). On the rare occasion it does rain, the shower can be quite heavy given the low total spread across a single day.
Temperature in Chittagong in January
January tends to be one of the perfect months in Chittagong, with 25°C (77°F) in the afternoon and 17°C (63°F) overnight. This kind of day-to-night contrast is typical for this time of year. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. This month brings slightly cooler weather compared to other months, but the warmth is still present and enjoyable.
Sunshine in Chittagong in January
The city usually sees around 263 hours of sunlight, indicating many sunny days — a great month for sightseeing.
Wind Speed in Chittagong in January
January has wind speeds averaging 1 m/s (2 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.If you're inclined towards comfortable temperatures and drier conditions, January is a good time to visit Chittagong.
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 January
Min Temperature
17°C (63°F)
Max Temperature
25°C (77°F)
Chance of Rain
1%
Precipitation
6.5 mm (0.3 in)
Rainy days
0 days
Humidity
72%
Windspeed
1 m/s (2 knots)
Sunshine
263 hours
Percentage Sunshine
Daily Historical Temperatures
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).
Average temperatures in January
Historical weather for Chittagong in January
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 January
Based on 20 years of weather observations in Chittagong between 2005 and 2025, these are the recorded extremes.
- The warmest day in January was on January 27, 2023, with a maximum of 31°C (88°F).
- Chittagong experienced its chilliest January day on January 9, 2013, reaching only 18°C (64°F).
- The lowest overnight temperature recorded in January was 8°C (46°F) (January 12, 2013).
Best Places in Bangladesh in January
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
pleasant
tolerable
unpleasant
poor
What to Wear in Chittagong in January
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.What To Do in Chittagong in January
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.
