National Weather Service United States Department of Commerce

Areas of Excessive Rainfall; Refreshingly Cool Air Remains over Much of the Central and Eastern U.S.

Heavy thunderstorms may bring excessive rainfall and possible flooding over parts of the northern Gulf Coast Friday and over parts of Texas and New Mexico Friday through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures over much of the central and eastern U.S. into this weekend. Read More >

 Southeastern Plains
March-April-May Precipitation

(Return to Main Feature) or go to CD1 | CD2 | CD3 | CD4 | CD5 | CD6 | CD8

Strong El Niño events impact the spring precipitation across southeast New Mexico, resulting in 100% to 132% of the long term average precipitation. However, there is a significant decrease from DJF precipitation for strong El Niño's (ranging from 177% to 239% of normal). Results for Climate Division 7  indicate that 1992 was an unusually wet year for Roswell and likewise for 2007 in Carlsbad.

 

A description of the graphs is located at the bottom of the page.  

spring precip for ft. sumner during el nino events 
 Percent of Longterm Average for all El Niño Events = 122% , for strong El Niño Events = 132%
 
spring precip for roswell during el nino events 
 Percent of Longterm Average for all El Niño Events = 106% , for strong El Niño Events = 122%
 
spring precip for carlsbad during el nino events 
 Percent of Longterm Average for all El Niño Events = 104% , for strong El Niño Events = 100%
 

Precipitation values for 3-month periods during 18 El Niño Events since 1949-50 are plotted with respect to the long term precipitation average, listed to the right of the graph.  The precipitation totals for each 3-month period are plotted above or below each bar.  Years for which the El Niño Event was considered to be strong are colored in dark green.  "M" represents a 3-month period with missing data. Finally, the percents of long term normal for all El Niño events and for the strong El Niño events are listed below each graph.