Effect of El Ni o on Texas Precipitation Effect of El Ni o on Texas Precipitation Click on any thumbnail graphic or the appropriate Climate Division on the map to view a full-size graph for that Climate Division. Each graph shows the departures from normal for that Climate Division.
Units are inches of water equivalent.
The graphs were produced by averaging the data for all El Ni o events during the past century. A three-point running smoother was applied to the data after averaging. Note that all the graphs have been drawn to the same scale for ease in comparison.