The precipitation outlook for March 2024, showing where the average precipitation (rain and snow) is favored to be much higher than average (greens), near average (gray), or much lower than average (browns). Darker colors mean higher chances, not more extreme precipitation departures. White areas mean that there are equal chances for a wet, dry, or near-average March. Much higher or much lower than average means "in the upper or lower third" of March precipitation amounts from 1991-2020. For more details on how to interpret these maps, read our explainer Understanding NOAA's monthly climate outlooks.