Kopargo, Benin experiences a hot and dry climate year-round. The hottest months are March to May, with temperatures often reaching above 40°C, while the coolest months are July to September, with temperatures ranging from 15-33°C. June is the coolest month of the wet season, but still averages around 26°C. The temperature remains relatively stable throughout the year, with an average high of around 38°C during the dry season and a low of around 14°C during the cooler months. Overall, Kopargo's climate is characterized by extreme temperature fluctuations between day and night.