Meteorologists Measure This Amount of Sky Water
This page is the CodyCross answer for the clue below from Spa Time, Group 816, Puzzle 3 (Tone and Tighten).
Question is: Meteorologists Measure This Amount of Sky Water
and the answer is: RAINFALL
Word Meaning:
RAINFALL — (meteorology) The amount of rain that falls on a single occasion
Definitions from Wiktionary.