To calculate possible weather outcomes using these analogs:
Climate Plotting And Analysis Tools
Oceanic Nino Index Derived Analogs For OND:
1967, 1984, 1996, 2001, 2006, 2012, 2017
ENSO 3.4 Forecasts
CFS
IRI
ECMWF
Synoptic Analogs For OND:
2003, 2007, 2012, 2016 (x2), 2017, 2018
ENSO 3.4 Sector Temperature Anomaly Measure
Global Sea Surface Temperature Anomaly
Global Sea Surface Temperature Change
OND 2m Temperature Forecasts
ECMWF 2m Temperature Anomaly OND Trimester
CFS OND 2025 Temperature Anomaly Forecast
CFS September 2025 Temperature Anomaly Forecast