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Maryland Weather

Maryland experiences the traditional spring, summer, fall and winter seasons.

Spring months are consistantly mild, with some cloudy and rainy days. Summers are rather warm and humid, with milder days and cooler nights in the western mountains and along the coastal areas.

Fall weather is crisp and often clear. Winter usually brings some snow, with the greatest accumulations occuring in the Blue Ridge and Allegheny Mountains.

Overall, January is the coldest month, with average high temperatures just over 30 degrees. Much colder conditions are common in the mountains.

June, July and August are the warmest months, with average high temperature near 80 degrees. Days in the 90's are not uncommon.

Annual precipitation averages near 45 inches, with lower amounts in the central panhandle area, and slightly higher amounts in the western regions.

For an interesting look at Maryland precipitation levels view this precipitation map.

Current Weather Conditions:
In these selected cities....

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Seasonal Temperature Averages:

High Temperatures ( Fahrenheit/Celsius )

(Jan) 42/6 (Feb) 34/1 (Mar) 54/12 (Apr) 59/15

(May) 77/25 (Jun) 80/27 (Jul) 82/28 (Aug) 82/28

(Sep) 79/26 (Oct) 70/21 (Nov) 50/10 (Dec) 42/6

Low Temperatures ( Fahrenheit/Celsius )

(Jan) 28/-2 (Feb) 20/06 (Mar) 33/1 (Apr) 40/5

(May) 50/10 (Jun) 58/15 (Jul) 60/16 (Aug) 64/18

(Sep) 55/13 (Oct) 47/9 (Nov) 34/1 (Dec) 30/-1


High Temperatures ( Fahrenheit/Celsius )

(Jan) 50/9 (Feb) 40/4 (Mar) 54/12 (Apr) 60/15

(May) 71/21 (Jun) 81/26 (Jul) 84/29 (Aug) 84/29

(Sep) 79/26 (Oct) 73/22 (Nov) 56/13 (Dec) 51/10

Low Temperatures ( Fahrenheit/Celsius )

(Jan) 33/0 (Feb) 24/-4 (Mar) 35/1 (Apr) 42/5

(May) 51/10 (Jun) 63/16(Jul) 68/19 (Aug) 69/20

(Sep) 62/16 (Oct) 57/13 (Nov) 39/4 (Dec) 35/1

Maryland Photographs

Sunset over a Chesapeake Bay Shoreline

Sunset over the Chesapeake Bay...
by Skip Brown
Buy This at Allposters.com

Maryland Cities, Counties & Area Codes

City County Area Code
Cumberland Allegany 301
Annapolis Anne Arundel 410
Parkville Baltimore 410
Baltimore Baltimore City 410
Lusby Calvert 410
Denton Caroline 410
Westminster Carroll 410
Elkton Cecil 410
Waldorf Charles 301
Cambridge Dorchester 410
Frederick Frederick 301
Oakland Garrett 301
Bel Air Harford 410
Columbia Howard 410
Chestertown Kent 410
Silver Spring Montgomery 301
Rockville Montgomery 301
Gaithersburg Montgomery 301
Hyattsville Prince Georges 301
Stevensville Queen Annes 410
Lexington Park Saint Marys 301
Princess Anne Somerset 410
Easton Talbot 410
Hagerstown Washington 301
Salisbury Wicomico 410
Berlin Worcester 410

About the Author

John Moen is a cartographer who along with his wife are the orignal founders of worldatlas.com. He and his wife, Chris Woolwine-Moen, produced thousands of award-winning maps that are used all over the world and content that aids students, teachers, travelers and parents with their geography and map questions. Today, it's one of the most popular educational sites on the web.

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This page was last updated on April 7, 2017.