Lucena's climate is characterized by relatively consistent temperatures throughout the year, with average highs often reaching above 30°C. The hottest months are May and June, with temperatures sometimes exceeding 36°C, while the coolest months are January and February, but only marginally cooler, averaging around 26°C. March to October experience similar temperature ranges, with slight variations. There is no distinct winter season, as temperatures rarely drop below 20°C. The overall trend shows a gradual increase in temperatures from January to May before stabilizing for the rest of the year.