ANNALY BAY, U.S. VIRGIN ISLANDS

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Elevation: 21 meters Latitude: 17 45N Longitude: 064 51W

WEATHER

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CURRENT CONDITIONS

Sunrise/Set

06:01 am

06:36 pm
Local Time
11:21 pm EDT
17 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		25.4		23.8		23.9		24.3		24.8		25.8		26.9		26.8		26.9		26.6		26.3		25.3		24.2

Average High Temperature

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		29.2		27.2		27.7		28.1		28.5		29.6		30.9		30.7		30.8		30.4		30.2		28.7		27.4

Average Low Temperature

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		21.7		20.3		20.2		20.5		21.1		21.9		22.9		23		23		22.7		22.4		21.9		20.9

Highest Recorded Temperature

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		36.1		31.7		31.1		32.2		32.2		33.3		35		35		34.4		34.4		36.1		32.2		32.8

Lowest Recorded Temperature

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		15		17.8		16.1		15		16.7		17.2		20		18.9		18.9		18.9		18.9		18.3		16.1

Average Number of Days Above 90F/32C

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		30		---		---		0.3		0.1		0.8		7.9		5.1		6.3		4.7		4.5		0.3		0.1

PRECIPITATION

Average Precipitation

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1309		70		58		60		78		111		77		94		107		181		164		181		128

Average Number of Days With Precipitation

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		166		15		11		12		11		12		10		15		14		15		17		17		17

Most Precipitation Reported in a Day

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm.		406.4		46.2		67.1		71.1		134.6		222.2		118.9		87.9		228.6		406.4		406.4		157.5		115.6

Avg. No. of Days w/Precip. Above 0.1in/2.5mm

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		99.4		8.2		6.2		5.4		6.1		8.5		6.1		8.4		8.7		8.6		10.5		11.1		11.6

Avg. No. of Days w/Precip. Above 0.2in/5mm

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		101		8		6		6		6		8		6		9		9		10		11		11		11

Avg. # of Days w/Precip. Above 0.4in/10mm

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		26		1		1		1		1		3		2		2		2		3		4		4		3

Avg. No. of Days w/Precip. Above 0.5in/13mm

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		25.6		1.4		1.2		0.8		1.5		2.8		2		2.1		1.8		2.7		3.6		3.3		2.4

Avg. No. of Days w/Precip. Above 1in/25mm

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		10		---		---		---		1		1		1		1		1		2		1		2		1

PRECIPITATION - RAIN

Most Rain Reported in a Month

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		2641		138		109		162		253		358		276		188		384		531		531		449		414

Least Rain Reported in a Month

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		953		37		12		15		18		11		15		34		17		52		56		36		30

DEGREE DAYS

Cooling Degree Days

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2748.1		168.8		157.7		184.3		193.3		229.9		257.5		264.4		265.2		245.8		247.2		210		180

Growing Degree Days

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5998.6		427.1		393.2		442.6		443.3		488.3		507.5		522.7		523.6		495.8		505.5		460		438.3

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.5		11.6		12		12.4		12.9		13.4		13.6		13.5		13.1		12.6		12.1		11.7		11.5

SOLAR RADIATION

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22		17.8		20.6		23.8		25.2		24.7		25.1		25.1		24.8		22.5		20.3		17.4		16.6

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.8		4.3		4.8		5.4		6.4		7.2		7.1		7		6.7		6.4		5.4		4.8		4.2

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		23		21.1		23		24.8		24.4		24		25.4		25.2		23.4		22.6		22		20.2		20

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		24.9		24.2		25.8		27.6		27.1		24.9		25.9		25.9		25.9		23.6		23.5		22		22.9

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22		17.8		20.6		23.8		25.2		24.7		25.1		25.1		24.8		22.5		20.3		17.4		16.6

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.6		4.8		5.3		6.2		7.3		8.6		8.1		7.7		7.5		7.1		6.4		5.6		4.9

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		25.2		22.8		24.8		26.4		26.6		27.2		27.9		27.4		25.3		24.7		24.1		23		22.1

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		29.2		27.2		29.2		31		31.9		31		30.7		30.2		30.2		27.7		27.5		27.3		26.9

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.6		16.4		19.3		21.9		22.6		19.8		22.1		23.1		22.7		20.4		17.4		14.7		14.4

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5		3.7		4.1		4.7		5.3		6		6		6.1		5.8		5.6		4.7		3.9		3.6

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		20.3		19.3		21.5		22.7		21.9		19.1		22.3		23.2		21.5		20.5		18.7		16.6		17

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		20		20.8		22.9		23.6		22		16		20.2		22.1		21.7		19.5		17.5		15.9		17.5

NEARBY - MAP

NEARBY - LIST

Fountain, U.S. Virgin Islands (1 mi / 1 km)
Christiansted, U.S. Virgin Islands (4 mi / 7 km)
Frederiksted, U.S. Virgin Islands (4 mi / 7 km)
University of the Virgin Islands, U.S. Virgin Islands (4 mi / 6 km)
Christiansted - Fort, U.S. Virgin Islands (9 mi / 15 km)

GEOBA.SE

Annaly Bay, U.S. Virgin Islands