Cachoeiro de Itapemirim experiences a mild climate with temperatures gradually warming up in the summer months. From June to August, temperatures hover around 20-21°C, making this period the coolest of the year. September and October bring slight increases in temperature, averaging around 23°C, but it's not until November that the city truly heats up, with temperatures reaching up to 36°C. The peak summer months, December and January, see temperatures soar to highs of 35-37°C, before gradually cooling down again from February to May as autumn sets in.