
Illinois ended April colder and wetter than average, with a statewide mean temperature of 49.2 degrees, 3.4 degrees below normal. Precipitation totaled 4.36 inches, 0.58 inches above normal.
Cold snaps mid-April followed warm early-April days.
Cold, wet conditions slow planting progress and can raise replant risk. This modestly supports corn and soybean prices.
After 1,465 past bullish weather events, Corn moved a median +0.2% over 5 sessions (54% higher; middle half -1.4% to +1.9%), and +0.9% over 20.
After 1,079 past bullish weather events, Soybeans moved a median +0.3% over 5 sessions (54% higher; middle half -1.4% to +2.0%), and +0.9% 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.