Then I will give you rain in due season, and the land shall yield her increase, and the trees of the field shall yield their fruit. Rain in due season - What in Scripture is called the early and the latter rain. The first fell in Palestine at the commencement of spring, and the latter in autumn - Calmet.
Related Commentaries of Leviticus 26:4
Leviticus 26:4
4 Then I will give you rain in due season, and the land shall yield her increase, and the trees of the field shall yield their fruit.