
DTN's Bryce Anderson reports that NOAA's Climate Prediction Center expects El Niño during the 2018-19 winter, with about an 80% chance, and into spring at 55-60%. The atmospheric response has not yet fully developed, with convection suppressed near the Date Line and Indonesia and Southern Oscillation indices near zero.
Suppressed convection over Indonesia and Australia signals the dry-season risk that can hit palm oil and Australian grain output. Traders may add some weather premium to these markets while the atmospheric signal remains unconfirmed.
After 181 past bullish weather events, Palm Oil moved a median +0.5% over 5 sessions (56% higher; middle half -0.9% to +1.9%), and +0.3% over 20.
After 1,072 past bullish weather events, Wheat (SRW) moved a median +0.2% over 5 sessions (55% higher; middle half -1.4% to +2.3%), and +0.3% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.