WASHINGTON - MCMILLAN RESERVOIR, DISTRICT OF COLUMBIA

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Elevation: 23 feet Latitude: 38 56N Longitude: 077 01W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

Sunrise/Set

06:26 am

07:48 pm
Local Time
3:04 am EDT
18 April, 2024

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °C ] °F

Average Temperature

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		56.1		34.9		36.8		44.2		55.2		64.3		72.8		77.2		75.5		69.1		58.5		47.4		37.6

Average High Temperature

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		65.9		43.4		46.2		54.2		66		75.1		83.1		87.1		85.5		78.9		68.4		56.9		45.8

Average Low Temperature

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		46.4		26.3		27.4		34.2		44.2		53.6		62.5		67.2		65.6		59.2		48.6		38.1		29.5

Average Precipitation

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		43.4		2.9		2.9		3.7		3.3		3.9		4.1		4.2		5		3.7		3.1		3.1		3.6

Average Number of Days With Precipitation

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		116		10		9		11		10		11		10		9		10		8		8		9		10

Highest Recorded Temperature

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		103		79		79		86		95		95		99		101		103		102		94		86		75

Lowest Recorded Temperature

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-4		-4		-3		11		22		32		43		51		48		37		26		12		4

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.7		10.3		11.2		12.4		13.7		14.8		15.4		15.1		14.1		12.8		11.6		10.5		10

Average Number of Days Above 90F/32C

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		29.1		---		---		---		0.5		1.2		6		10.6		7.8		2.9		0.2		---		---

Average Number of Days Below 32F/0C

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		88.7		23.6		20.9		13.6		2.1		0.1		---		---		---		---		0.7		8.3		19.5

Average Snowfall

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		13.2		3.7		4.2		1.7		---		---		---		---		---		---		---		0.5		3.1

Most Rain Reported in a Month

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		61		5.6		6.8		6.9		7.2		8.1		13.2		10.6		14.1		13.4		7.6		7.3		7.2

Least Rain Reported in a Month

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		33.9		0.3		0.6		1.4		1.4		1.3		1.1		0.7		0.2		0.3		---		0.6		0.1

NEARBY - MAP

NEARBY - LIST

Washington - Northeast, District of Columbia (2 mi / 4 km)
Brookdale, Maryland (4 mi / 7 km)
College Park, Maryland (4 mi / 8 km)
University Park, Maryland (4 mi / 7 km)
Alexandria, Virginia (5 mi / 9 km)

GEOBA.SE

Washington - McMillan Reservoir, District of Columbia