Vasai's climate is characterized by mild winters and hot summers. Winters, spanning from December to February, are cool with temperatures ranging from 15-18°C. Spring, from March to May, brings moderate temperatures, occasionally reaching highs of 41°C in March. The summer months, June to September, are warm but not extremely hot, with average temperatures around 28-30°C. Autumn, from October to December, is marked by a slight cooling trend, with temperatures fluctuating between 20-36°C.