South of Vietnam(from Mekong Delta - Ho Chi Minh City to Phan Thiet)
The south of Vietnam is hot all year round and has a raining and dry season. The raining season lasts from May to October when there are daily downpours that are brief and predictable. Considering that temperatures average in the low 30s (Celsius), these showers can be a blessing and provide relief from the sweltering heat. The dry season from November to April is generally sunny and humid and can be uncomfortable, especially if no precautions are taken for sun protection.