Average Temperatures for Maryland in March

Average temperatures for March at cities, communities and other locations around Maryland are listed below in degrees Fahrenheit and Celsius.

You can jump to a separate table for each region of the state: Eastern Shore, Central Maryland and Western Maryland.

The tables give the normals for maximum and minimum temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

Eastern Shore

Average March temperatures
High °F Low °F Place High °C Low °C
54 37 Assateague Island 12 3
53 35 Chestertown 11 2
52 35 Ocean City 11 2
56 37 Royal Oak 13 3
58 37 Salisbury 14 3
58 37 Snow Hill 15 3

Central Maryland

Average daily temperatures in March
High °F Low °F Place High °C Low °C
53 33 Aberdeen 11 1
55 38 Annapolis 13 4
55 34 Baltimore 13 1
53 34 Beltsville 12 1
52 31 Catoctin Mountain Park 11 0
55 36 Frederick 13 2
55 35 Laurel 13 2
56 33 Mechanicsville 13 0
55 37 Patuxent River 13 3
54 36 Rockville 12 2

Western Maryland

March temperatures: daily averages
High °F Low °F Place High °C Low °C
53 31 Cumberland 12 0
46 26 Frostburg 8 -3
53 34 Hagerstown 12 1
49 27 Oakland 9 -3
48 28 Savage River Reservoir Dam 9 -2
Reference

NOAA National Centers for Environmental Information (NCEI). Climate Normals.

Maryland Temperatures
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