Chattogram weather in October
In October, Chattogram has an average high of 30 °C86 °F and an average low of 24 °C76 °F, with about 233 mm9.2 in of precipitation. It is the 7th warmest month of the year and ranks 6th for precipitation.
How October compares with other months
Compared with September, October is 0.9 °C1.6 °F cooler on average and drier by 162 mm6.4 in. Compared with November, October is 3.3 °C6 °F warmer on average and wetter by 177 mm7.0 in. Daylight lasts about 11.6 hours around the middle of the month. Average relative humidity is 83% and the average cloud amount 56%.
Is October a good time to visit Chattogram?
October is not among the most comfortable months by our comfort score: it is hot (average high 30 °C86 °F), it is fairly wet (233 mm9.2 in) and it is humid (83%). The most comfortable months in Chattogram are November–February.
What to wear in October
For Chattogram in October, pack light summer clothes such as T-shirts, shorts or light dresses and a good rain jacket or umbrella and quick-drying shoes.
October in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Chattogram | 3086 | 2476 | 2339.2 |
| Karnaphuli | 3087 | 2374 | 1897.4 |
| Maijdi | 2985 | 2373 | 2218.7 |
| Coxs Bazar | 2984 | 2781 | 46218 |
| Comilla | 3085 | 2373 | 1877.3 |
| Barishal | 2985 | 2475 | 25610 |
| Chandpur | 2985 | 2374 | 2138.4 |
| Agartala | 3085 | 2373 | 1736.8 |
| Aizawl | 2373 | 1661 | 1706.7 |
Nearby places that are more than 1 °C1.8 °F cooler: 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 October?
In October the average high in Chattogram is 30 °C (86 °F) and the average low is 24 °C (76 °F).
Does it rain a lot in Chattogram in October?
On average about 233 mm (9.2 in) of precipitation falls in October; it ranks 6th of the 12 months.
Is October 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 October?
In the middle of October the day in Chattogram lasts about 11.6 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Chattogram in October?
The average relative humidity in October is about 83%. Combined with warm days, it can feel muggy.
How cloudy is Chattogram in October?
On average about 56% of the sky is covered by cloud in October. 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.