Calvert County, located 30 miles southeast of Washington, D.C., is bounded on the east by the scenic Chesapeake bay and on the west by the Patuxent River.

The county's location offers strategic geographic proximity to Baltimore, Annapolis and the PAX River Naval Air Station in Lexington Park and is accessible via major transportation networks including I-95, US 301, MD Routes 2,4, & 5, and Route 235, and the Port of Baltimore.

Climate

Yearly precipitation is: 43.1 inches
Yearly snowfall is: 19.4 inches
Summer temperature is: 74.4 degrees F
Winter temperature is: 36.4 degrees F
Duration of freeze-free period is: 200 days

(Note: Data is based on 30 year averages. Source: Maryland State Office of Climatology.)

Weather

Short Term Forecast
Radar Summary
Satellite
Patuxent River Data
Severe Weather & Advisories

	Calvert County and the Mid-Atlantic Region
	Maryland
	PAX River
	DC Metro