In Scripture the "early" and the "latter" rain of Palestine is spoken of, Deuteronomy 11:14 Hosea 6:3 . The former falls in the latter part of October, the seed-time of Palestine; and the weather then continues variable, with more or less rain the whole winter, until after the latter or spring rain in April. Afterwards, the weather becomes serene, and the crops ripen. The wheat harvest takes place in May; by the middle of August, the fruits are gathered in; and from that time to the coming of the first or October rains, prevail the scorching heats and droughts of summer. Nothing can more expressively represent spiritual blessings than copious showers of rain after this trying season is past, Deuteronomy 32:2 Job 29:23 Isaiah 44:3 Hosea 10:12 .
It appears from meteorological records kept at Jerusalem, that the average annual fall of rain is fifty-five inches. It would seem therefore, that if the rains of Palestine could be preserved in pools and reservoirs, and employed in irrigating the ground during the summer, the old fertility might be restored; it would be clothed again with verdure, and become like "the garden of the Lord."