
DTN meteorologist John Baranick summarized 2021 weather events, including La Nina's failure to produce its typical pattern, a severe February arctic outbreak and western and Northern Plains drought. The February cold disrupted Texas energy supply and spiked natural gas prices.
The retrospective confirms weather-driven supply disruptions that affected crops and energy costs, but it carries no new price signal for the coming season.
After 445 past neutral weather events, Corn moved a median +0.1% over 5 sessions (52% higher; middle half -1.4% to +1.6%), and +0.7% over 20.
After 15 past neutral weather events, Natural Gas moved a median -5.0% over 5 sessions (27% higher; middle half -11.3% to -0.9%), and +4.6% 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.