Dry Season
noun, の adjective
The dry seasons is the dry season.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
いつもはこの時期は既に乾季になっているが、今年は未だ雨が降り続けている。
By now it’s usually the dry season already, but it still continues to rain this year.