Chandannagar's climate is marked by a steady rise in temperatures throughout the year. Winters, from December to February, are mild with average temperatures ranging from 20-23°C, while springs bring moderate warmth from March to May, averaging around 30°C. Summers are hot and humid, persisting from June to September, with temperatures often reaching up to 36°C. As autumn sets in, October and November see a slight drop in temperature, averaging around 25-29°C. The winter months bring a slight respite before the cycle repeats itself.