National Weather Service United States Department of Commerce

Nor'easter Bringing Dangerous Coastal Conditions to the Mid-Atlantic; Pacific Storm to Impact the Southwest U.S.

A Nor'easter well off the East Coast will slowly track north this week and may gain some subtropical characteristics. Strong onshore winds will bring flooding, dangerous marine conditions, and beach erosion along the Mid-Atlantic coast. A Pacific storm will bring gusty winds, severe thunderstorms, and mountain snow to portions of California and the Southwest U.S. through Thursday. Read More >

 Southwestern Mountains
December-January-February Precipitation

(Return to Main Feature) or go to CD1 | CD2 | CD3 | CD5 | CD6 | CD7 | CD8 

The relationship between El Niño and above normal precipitation in New Mexico is strongest in the southern tier of the state. but in the Southwestern Mountains climate division, the wetter-than-average signal relatively strong, with increased winter precipitation of around 140%, with anomalies also stronger since the PDO regime shift. 

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

winter precip for grants during el nino events 
Percent of Longterm Average for all El Niño Events = 129% , for strong El Niño Events = 151%
 
winter precip for luna during el nino events 
Percent of Longterm Average for all El Niño Events =  118% , for strong El Niño Events = 153%
 

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.