Climate Oscillations 11: Oceanic Niño Index (ONI)

ENSO affects weather all over the world but doesn’t track the global mean surface temperature (GMST), at least for the last 35 years. Is GMST an appropriate measure of climate…

Rainfall and El Niño

Guest Post by Willis Eschenbach In a recent post here on WattsUpWithThat, the claim was made that the El Nino influences rainfall. They showed a correlation between various historical proxies…