The climate in Vietnam differs greatly between north and south, though both regions experience monsoons. Vietnam is located in both a tropical and a temperate zone. It is characterized by a strong monsoon influence, also a considerable amount of sunny days and a high rate of rainfall and humidity. From November to April, the north is cool and dry, while May to October is hot and rainy. The rainy season lasts from May to November. The temperature in Hanoi can range from 17 degrees Celsius (63° Fahrenheit) in January, to 29 degrees Celsius (84° Fahrenheit) in June.