Change in daily evapotranspiration with the projected temperature is given in
Table 7. The result shows an increase in daily evapotranspiration from Boro rice
field. The change in effective precipitation in the study area is given in Table 8. The
effective precipitation will decrease in January and February, but will increase in
the month of March, April and May. Overall, there will be an increase of effective
rainfall during the irrigation period.