Paco do Lumiar's climate is characterized by mild temperatures throughout the year, with average highs rarely exceeding 35°C. Summer months, from September to November and again in March, bring warmer days, often reaching into the mid-30s, while cooler mornings and evenings prevail during these periods. Spring and autumn seasons are relatively cool, with average highs peaking at around 32°C in October. Winters, January through August, are mild, with temperatures ranging from 22 to 33°C. Overall, temperature fluctuations are moderate, with a slight increase in warmth towards the end of the year.