Refers to the period of the year with little rainfall, often contrasted with 雨期 (rainy season).
See also: 雨期
The dry season in this region is from November to April.
乾期には水不足が深刻になる。
Water shortages become serious during the dry season.
Thailand enters its dry season around November.
This year the dry season has continued longer than usual.
The dry season will soon end and the rains will start.