Naugachhia experiences a warm and humid climate throughout the year. Winters are mild, with temperatures ranging from 7-27°C in January, gradually warming up to 8-33°C by February and 13-37°C by March. Summers are hot and dry, with temperatures soaring up to 42°C in April, remaining high until June before slowly decreasing. The monsoon season is mild, with temperatures varying between 24-37°C from July to September. As the monsoons recede, temperatures drop slightly, ranging from 15-30°C in November and December, marking the onset of cooler winters once again.