A map of Earth showing precipitation levels in different <a href="https://en.wikipedia.org/wiki/K%C3%B6ppen-Geiger_climate_classification" class="extiw" title="en:Köppen-Geiger climate classification">climates</a>
<a href="https://en.wikipedia.org/wiki/de:Benutzer:LordToran" class="extiw" title="w:de:Benutzer:LordToran">LordToran</a>
Own work based on the following paper.