Please click the link below to access a pdf version of the data.

BWI_All-Time-Daily-Monthly-Annual-PRECIPITATION-Extremes_Updated-2024-11-04

Cover photo courtesy of baltimore.org

This data above is for Baltimore-Washington International Thurgood Marshall Airport, located in Anne Arundel County. For precipitation extremes within the City of Baltimore, please click the link below: 

Baltimore City Limits: Record Precipitation – Daily, Monthly, Annual Amounts