Phulpur experiences a hot and humid climate year-round. During winter (January-February), temperatures range from 12-20°C with moderate humidity, making it the coolest season of the year. Spring (March-April) brings warmer temperatures, averaging 24-30°C, accompanied by high humidity. Summer (May-June) is sweltering, with temperatures often reaching up to 36°C and extremely high humidity levels. The monsoon season, which typically lasts from July to September, brings heavy rainfall and slightly cooler temperatures, averaging around 28-32°C.