IPA: /ˈzoʊnəli/
KK: /ˈzoʊnəli/
In a way that relates to specific areas or regions.
The climate varies zonally across the continent, affecting different regions differently.
Zonally → It is formed from "zone" (from Latin *zona*, meaning a belt or girdle) and the suffix "-ally" (meaning in a manner relating to). The word "zonally" refers to something that relates to or is done in a manner pertaining to zones or belts.
Think of a 'zone' as a specific area or belt, and remember that 'zonally' means relating to that area or belt.