en_tn_condensed/deu/28/12.md

his storehouse of the heavens

Moses speaks of the clouds from which the rain falls as if they were a building where he stores the rain. Alternate translation: "the clouds" (See: rc://en/ta/man/translate/figs-metaphor)

at the right time

"when the crops need it"

all the work of your hand

The word "hand" is a synecdoche for the whole person. Alternate translation: "all the work that you do" (See: rc://en/ta/man/translate/figs-synecdoche)