षष्टिरातपमेघानामेषा वृष्टिः समा हिता ॥ कZ_०२.२४.०९च्द् ॥
ṣaṣṭir ātapameghānām eṣā vṛṣṭiḥ samā hitā
This rainfall is considered even and beneficial: sixty (units) with alternation of sun and cloud (ātapa-megha).
Alternation prevents waterlogging while sustaining moisture—administratively, it signals a high-probability ‘good season’ for yields and revenue.