In June, the weather in N'Djamena is typically hot. Average daily high temperature in June is about 37 degrees above zero. On average, N'Djamena has 11 sunny, 8 rainy, 8 partly cloudy, and 3 cloudy days in June. The rains are usually light. June as well as July, August, and September is considered the most uncomfortable time to visit N'Djamena.