Bargny's climate is characterized by a warm and humid tropical savanna season, with temperatures gradually increasing from January to May. The peak summer months of June to September bring the hottest temperatures, often reaching up to 35°C, but with consistent highs around 30-31°C throughout July and August. Autumn sees a slight decrease in temperature, with cooler mornings and warmer afternoons, while winter brings slightly lower temperatures, especially at night. Despite these variations, Bargny's temperatures rarely dip below 20°C or rise above 36°C, indicating a relatively stable climate year-round.