Which Two Ecoregions Generally Receive The Most Amount Of Precipitation In Texas?

Which Two Ecoregions Generally Receive The Most Amount Of Precipitation In Texas? The Trans-Pecos is the driest region in the state, with an average annual regionwide precipitation of 11.65 inches, while the Upper Coast (45.93 inches) and East Texas (44.02 inches) are the wettest. Which two ecoregions generally receive the least amount of precipitation in