The climate models estimate a steady increase in temperature for Bangladesh.
More warming is estimated in winter compared to summer.
The models predict an average increase of temperature 0.8◦C in 2025, 1.4◦C in 2050, 1.9◦C in 2075, and 2.4◦C in 2100
A maximum increase of temperature in January, about 3◦C in 2100 and minimum increase of temperature in July, about 1.4◦C in 2100 are projected.
In case of rainfall, the models show an annual increase of rainfall. Most of the climate models estimate that estimate that precipitation will increase during the summer monsoon as the air over land will warm more than the air over oceans during summer.
The models also show a decrease in precipitation in the winter months of December, January and February.