NINO3.4 predictions over the next 12 months
  JJA     JAS     ASO     SON     OND     NDJ     DJF     JFM     FMA     MAM     AMJ     MJJ     
  0.49    0.44    0.42    0.40    0.38    0.36    0.36    0.32    0.22    0.04   -0.13   -0.26