GLENN DALE, MARYLAND

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Elevation: 45 meters Latitude: 38 58N Longitude: 076 48W

WEATHER

Monthly - All Data

Climate Summary

CURRENT CONDITIONS

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

Average Temperature

Years on Record: 77

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		12		1		2		6		12		17		22		24		23		20		13		7		2

Average High Temperature

Years on Record: 77

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		19		6		8		13		19		24		29		31		30		27		20		14		8

Average Low Temperature

Years on Record: 77

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		5		-4		-4		---		4		9		14		17		16		12		6		1		-3

Average Precipitation

Years on Record: 77

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1103		82		72		94		89		108		96		108		115		93		84		84		79

Heating Degree Days

Years on Record: 77

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3065.3		551.1		470.8		370.3		208.3		60.3		---		---		---		---		172.2		333.3		499.4

Cooling Degree Days

Years on Record: 77

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		418.1		---		---		---		---		---		91.7		163.6		137.8		25		---		---		---

Growing Degree Days

Years on Record: 77

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1760.6		---		---		---		41.7		198.1		341.7		421.9		396.1		275		86.1		---		---

NEARBY - MAP

NEARBY - LIST

Bowie, Maryland (0 mi / 0 km)
Beltsville, Maryland (6 mi / 10 km)
Greenbelt, Virginia (6 mi / 10 km)
Upper Marlboro, Maryland (7 mi / 11 km)
College Park, Maryland (8 mi / 13 km)

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