NINO 3.4 Initial Time JAN 9 2026 1991-2020 Climatology PROJECTION FRACTION TERCILES HALF DEG C MEDIAN SEASON BELOW NORMAL ABOVE BELOW NORMAL ABOVE DEG C ANOMALY NDJ 0.855 0.145 0.000 0.960 0.040 0.000 26.01 -0.59 DJF 0.676 0.324 0.000 0.722 0.278 0.000 26.09 -0.57 JFM 0.526 0.469 0.005 0.480 0.506 0.015 26.44 -0.43 FMA 0.396 0.526 0.078 0.287 0.671 0.042 27.08 -0.21 MAM 0.310 0.443 0.248 0.176 0.711 0.113 27.66 -0.03 AMJ 0.201 0.351 0.449 0.093 0.667 0.240 27.99 0.16 MJJ 0.161 0.307 0.533 0.081 0.572 0.348 27.92 0.27 JJA 0.173 0.302 0.524 0.113 0.481 0.406 27.60 0.31 JAS 0.200 0.304 0.495 0.164 0.407 0.429 27.27 0.32 ASO 0.308 0.333 0.358 0.284 0.385 0.331 26.83 0.06 SON 0.320 0.332 0.348 0.317 0.336 0.347 26.76 0.04 OND 0.335 0.338 0.327 0.349 0.310 0.341 26.66 -0.01 NDJ 0.288 0.339 0.373 0.306 0.302 0.392 26.74 0.14 DJF 0.329 0.335 0.336 0.338 0.316 0.346 26.67 0.01 JFM 0.329 0.328 0.343 0.314 0.357 0.328 26.89 0.02 FMA 0.322 0.320 0.358 0.269 0.431 0.300 27.33 0.04