Average Temperatures for Maryland in May





Average temperatures for May at cities, towns, parks and lakes throughout 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 1981 to 2010 by the US National Climatic Data Center.

Eastern Shore

Average May temperatures
High °F Low °F Place High °C Low °C
71 53 Assateague Island 22 12
77 55 Cambridge 25 13
74 54 Chestertown 23 12
70 53 Ocean City 21 12
75 56 Royal Oak 24 13
76 55 Salisbury 24 13
77 53 Snow Hill 25 11

Central Maryland

Average daily temperatures in May
High °F Low °F Place High °C Low °C
72 53 Aberdeen 22 12
77 57 Annapolis 25 14
74 52 Baltimore 23 11
74 52 Beltsville 24 11
73 50 Catoctin Mountain Park 23 10
76 54 College Park 25 12
77 54 Frederick 25 12
75 55 La Plata 24 13
73 55 Rockville 23 13

Western Maryland

May temperatures: daily averages
High °F Low °F Place High °C Low °C
77 51 Cumberland 25 11
72 52 Hagerstown 22 11
68 45 Oakland 20 7
69 46 Savage River Reservoir Dam 21 8
Reference

National Climatic Data Center. NOAA's 1981-2010 Climate Normals.

Maryland Temperatures
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