Pozzuoli's winters are mild, with temperatures rarely dropping below 0°C and averaging around 9-11°C in January and February. As spring approaches, temperatures gradually rise, reaching an average of 13°C by April and 18°C by May. Summer is hot and dry, with July and August being the warmest months, averaging around 26-27°C. Autumn brings a welcome respite from the heat, with temperatures cooling down to around 15-17°C in September and October. Winters are once again mild, with December temperatures averaging around 10°C, similar to those in January and February.