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   You are at: NWS Home » SRH Home » Weather Links » El Niño Links » La Niña Effects

La Niņa Effects
over the
Contiguous United States

Autumn
(Sep. - Nov.)
Winter
(Dec. - Feb.)
Spring
(Mar. - May)
Summer
(Jun. - Aug.)
Climatology
(1950-1995)
Temperature
Precipitation
Temperature
Precipitation
Temperature
Precipitation
Temperature
Precipitation
La Niņa Composite
(Last 10 events)
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
La Niņa Risk Plots
(Strongest 20 events)
Interpretation of plots
Temperature
Precipitation
Temperature
Precipitation
Temperature
Precipitation
Temperature
Precipitation
Current Event
2005-2006
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Last Event
2000-2001
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Last Event
1999-2000
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Last Event
1998-1999
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
1995-1996
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
1988-1989
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
1975-1976
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
1973-1974
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
1970-1971
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
1964-1965
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
1955-1956
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
1949-1950
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
1938-1939
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
1928-1929
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Temperature
Precipitation
Palmer Drought
Autumn
(Sep. - Nov.)
Winter
(Dec. - Feb.)
Spring
(Mar. - May)
Summer
(Jun. - Aug.)

Maps created using the NOAA Climate Diagnostics Center's US Climate Divisions Plotting Page.
Alternatively, one could use their Risk of Seasonal Climate Extremes Plotting Page


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Page last modified: January 11, 2006
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