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Maryland Weather Records

Weather averages and records for the U.S. state of Maryland based on data made available by the NOAA.
Maryland Statewide Averages
Average temperatures and precipitation over the entire territory of the state, from 1991–2020.
Month High (°F) Low (°F) Precipitation (in)
January 42.5 25.3 3.2
February 45.7 26.7 2.8
March 53.8 33.4 4.0
April 65.6 42.9 3.5
May 74.3 52.6 4.0
June 82.5 61.7 4.2
July 86.9 66.5 4.4
August 84.9 64.7 4.2
September 78.4 58.1 4.3
October 67.6 46.5 3.8
November 56.1 36.5 3.2
December 46.7 29.5 3.7
Entire Year 65.4 45.4 45.2
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Maryland Average Temperature by Year
Maryland Cities
Yearly weather averages for various places in Maryland, from 1991–2020.
City Average (°F) Record (°F) Yearly (inches)
High Low High Low Precipitation Snow
Annapolis 66.6 49.6 106 -8 43.0 n/a
Baltimore 66.2 46.3 107 -7 45.0 19.3
Beltsville 66.0 46.3 103 -15 43.3 16.7
Cumberland 66.0 43.0 109 -14 39.0 28.9
Emmitsburg 64.1 42.9 104 -27 46.8 29.3
Frostburg 58.1 39.4 104 -26 45.1 71.0
Hagerstown 64.1 45.9 107 -27 34.8 n/a
Oakland 60.1 38.5 101 -40 50.1 105.1
Salisbury 67.5 46.2 106 -9 47.6 8.5
Snow Hill 69.4 46.9 103 -11 46.4 10.0