NINO3.4 predictions over the next 12 months FMA MAM AMJ MJJ JJA JAS ASO SON OND NDJ DJF JFM -0.61 -0.54 -0.51 -0.52 -0.57 -0.61 -0.66 -0.69 -0.72 -0.71 -0.65 -0.49