Extreme Precipitation (≥95 Percentile of Daily Precipitation) in Maryland
1951-2000 Climatology: January 1 - December 31


NOTE: Data From NCEI's nClimDiv-Daily Data set v1.0.0
Data labeled as scaled on November 11, 2024.

Region95th Percentile
Threshold (in)
1 Jan-31Dec
1951-2000		Number of Days with
Extreme Precipitation (#)		Mean Precipitation of
Extreme Precipitation (in)		Maximum Precipitation (in)Day when
Maximum Precipitation
Occurs
Statewide 0.64 18 1.01 2.0811 Aug
Clim. Div. 1 0.69 18 1.15 2.44 2 Aug
Clim. Div. 2 0.69 18 1.14 2.5219 Aug
Clim. Div. 3 0.66 18 1.10 2.4615 Aug
Clim. Div. 4 0.67 18 1.12 2.4512 Aug
Clim. Div. 5 0.69 18 1.13 2.4627 Aug
Clim. Div. 6 0.67 18 1.10 2.3626 Aug
Clim. Div. 7 0.60 18 0.96 1.98 6 Aug
Clim. Div. 8 0.63 18 0.96 1.8920 Jul
Allegany 0.58 18 0.94 1.9214 Aug
Anne Arundel 0.67 18 1.12 2.44 7 Aug
Baltimore 0.70 18 1.16 2.4725 Aug
Calvert 0.69 18 1.14 2.5516 Aug
Caroline 0.69 18 1.14 2.5519 Aug
Carroll 0.67 18 1.09 2.4025 Aug
Cecil 0.71 18 1.17 2.4917 Aug
Charles 0.66 18 1.11 2.5126 Aug
Dorchester 0.69 18 1.16 2.5810 Aug
Frederick 0.66 18 1.07 2.3616 Aug
Garrett 0.63 18 0.96 1.8920 Jul
Harford 0.71 18 1.18 2.4924 Aug
Howard 0.69 18 1.14 2.5117 Aug
Kent 0.69 18 1.13 2.4713 Aug
Montgomery 0.67 18 1.09 2.4516 Aug
Prince George's0.67 18 1.12 2.47 6 Aug
Queen Anne's 0.69 18 1.13 2.4724 Aug
Saint Mary's 0.67 18 1.12 2.54 6 Aug
Somerset 0.66 19 1.12 2.44 6 Aug
Talbot 0.69 18 1.15 2.53 1 Aug
Washington 0.61 19 1.00 2.18 6 Aug
Wicomico 0.70 18 1.17 2.5410 Aug
Worcester 0.69 18 1.15 2.4722 Jul
Baltimore City 0.69 18 1.15 2.4915 Aug