Current mid-September precipitation totals in New York City stand near 1.9 inches, slightly below the 1991–2020 normal of roughly 2.1 inches through the 16th and well short of the full-month average near 4.3 inches. National Weather Service observations confirm the bulk of recent accumulation came from a 0.96-inch event on September 13, with only trace amounts since. Short-term forecasts highlight a frontal system expected to bring showers and potentially 0.5–1.5 inches around September 20–21, followed by lower probabilities and lighter amounts through month-end. Model spread in quantitative precipitation forecasts for the final two weeks creates the tight clustering of market-implied odds around 3–5 inches total, while the low probability assigned to sub-2-inch or extreme >6-inch outcomes reflects climatological rarity and limited signals for anomalous dryness or heavy tropical moisture.