Chattogram weather in January
In January, Chattogram has an average high of 24 °C75 °F and an average low of 13 °C56 °F, with about 9 mm0.3 in of precipitation. January is the coldest month of the year and the driest.
How January compares with other months
Compared with December, January is 1.3 °C2.4 °F cooler on average. Compared with February, January is 3.4 °C6 °F cooler on average and drier by 10 mm0.4 in. Daylight lasts about 10.9 hours around the middle of the month. Average relative humidity is 71% and the average cloud amount 25%.
Is January a good time to visit Chattogram?
Yes — January is one of the most comfortable months to visit Chattogram by our comfort score, which favours average highs of 21–28 °C, lows above 5 °C, little rain and moderate humidity.
What to wear in January
For Chattogram in January, pack light summer clothes such as T-shirts, shorts or light dresses and an extra layer for the cooler mornings and evenings.
January in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Chattogram | 2475 | 1356 | 90.3 |
| Karnaphuli | 2679 | 1356 | 80.3 |
| Maijdi | 2374 | 1151 | 110.4 |
| Coxs Bazar | 2373 | 1966 | 110.4 |
| Comilla | 2475 | 1151 | 110.4 |
| Barishal | 2474 | 1355 | 100.4 |
| Chandpur | 2475 | 1254 | 100.4 |
| Agartala | 2476 | 1152 | 110.4 |
| Aizawl | 1966 | 642 | 80.3 |
Nearby places that are more than 1 °C1.8 °F warmer in January: Karnaphuli and Coxs Bazar; cooler: Maijdi, Comilla and Aizawl.
Other months in Chattogram
- January24 °C75 °F / 13 °C56 °F
- February28 °C82 °F / 16 °C61 °F
- March32 °C89 °F / 21 °C70 °F
- April33 °C91 °F / 25 °C76 °F
- May32 °C89 °F / 26 °C79 °F
- June31 °C87 °F / 26 °C80 °F
- July30 °C86 °F / 26 °C79 °F
- August30 °C86 °F / 26 °C79 °F
- September30 °C86 °F / 26 °C78 °F
- October30 °C86 °F / 24 °C76 °F
- November28 °C82 °F / 20 °C67 °F
- December25 °C76 °F / 15 °C59 °F
Frequently asked questions
How warm is Chattogram in January?
In January the average high in Chattogram is 24 °C (75 °F) and the average low is 13 °C (56 °F).
Does it rain a lot in Chattogram in January?
On average about 9 mm (0.3 in) of precipitation falls in January; it ranks 12th of the 12 months.
Is January the warmest month in Chattogram?
No. The warmest month in Chattogram is April, with an average high of 33 °C (91 °F). The coldest month is January, with an average low of 13 °C (56 °F).
How long is the day in Chattogram in January?
In the middle of January the day in Chattogram lasts about 10.9 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Chattogram in January?
The average relative humidity in January is about 71%. This is a long-term average for the whole day.
How cloudy is Chattogram in January?
On average about 25% of the sky is covered by cloud in January. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.