NINO3.4 predictions over the next 12 months
  SON     OND     NDJ     DJF     JFM     FMA     MAM     AMJ     MJJ     JJA     JAS     ASO     
 -0.55   -0.64   -0.68   -0.64   -0.54   -0.41   -0.29   -0.19   -0.10   -0.02    0.01    0.03