Halisahar experiences a warm climate with mild winters and hot summers. Winters, from January to February, are cool with temperatures ranging from 11-31°C, while springs bring increasing warmth, peaking in March at around 29°C. Summers, from April to June, are hot with temperatures often reaching up to 40°C, but July and August see a slight dip. Autumn brings similar temperatures to spring, while winters return with cooler temperatures by December.