Ananindeua's climate is characterized by a relatively constant warm temperature throughout the year, with average highs rarely dipping below 22°C and often reaching above 34°C. The dry season begins in May and lasts through September, with temperatures gradually increasing during this period to reach an average high of around 27-28°C by July and August. June marks the beginning of a brief cooler phase, as temperatures occasionally drop to 23°C at night. Autumn and winter are non-existent in Ananindeua, with October to December being a transitional period where temperatures remain steady, averaging highs around 27-28°C. As the year comes full circle, February and March bring a return to high temperatures, setting the stage for another sweltering summer.