NINO3.4 predictions over the next 12 months
  AMJ     MJJ     JJA     JAS     ASO     SON     OND     NDJ     DJF     JFM     FMA     MAM     
  0.40    0.55    0.69    0.73    0.83    0.97    1.17    1.24    1.11    0.90    0.68    0.53