Maryland September Weather

Maryland weather averages and all-time records in the month of September from 1991–2020 based on data made available by the NOAA.

State:

Month:

Statewide September Averages
High temperature	78.4 °F
Low temperature	58.1 °F
Precipitation	4.3 inches

Maryland Cities

September weather averages for various places in Maryland, from 1991–2020.

City	Average (°F)		Record (°F)		Monthly (inches)
City	High	Low	High	Low	Precipitation
Annapolis	79.4	64.0	99	37	4.6
Baltimore	79.2	59.2	101	35	4.4
Beltsville	79.4	59.4	101	29	4.5
Cumberland	80.0	54.9	104	29	3.6
Emmitsburg	77.4	55.2	101	24	5.5
Frostburg	71.8	51.9	99	26	4.2
Hagerstown	78.1	56.6	101	25	4.7
Oakland	73.0	50.3	95	19	3.7
Salisbury	80.0	58.9	100	34	4.5
Snow Hill	81.9	59.3	103	31	5.3