Bangladesh is vulnerable to climatic changes, and there has been a serious debate about the occurrence and the relationship of a change in climate to the frequency of ooding. For example, areas of Dhaka are hypothesized to possess four seasons rather than the six seasons that have traditionally...

Bangladesh is reported to suffer from climatic changes, and many local people begin to wonder that six seasons in Bangladeshi annual calendar transition to four seasons where the traditional one (Bangla calendar) is considered to have consisted of the six seasons. We collected observations of...