Sobral's climate is hot and humid year-round. The summer months of December to March are the hottest, with temperatures often reaching over 35°C in January and February, while averaging around 28-26°C respectively. As the dry season progresses, temperatures gradually decrease, with April marking a slight drop to average highs of 27°C. During this period, humidity remains relatively high, making the heat feel oppressive. The cooler months of May and June bring only minor relief, with averages still hovering around 25-24°C.