Korea Meteorological Administration (KMA) observations confirm Seoul's total April 2026 precipitation at just 34 mm—well below the 40 mm threshold and 47% of the climatological normal of 73 mm—driving unanimous trader consensus on the <40 mm outcome. Early-month rains on the 4th and 9th accounted for most accumulation, followed by prolonged high-pressure dominance and limited moisture advection, fostering dry, warmer-than-average conditions (third-warmest April on record). This aligns with occasional spring drought analogs in the region, where frontal systems weaken post-winter. Post-finalization data revisions are exceedingly rare, though hypothetical measurement adjustments from ongoing quality checks could theoretically challenge the positioning, albeit with negligible probability.