DEDEDO, GUAM

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Elevation: 364 feet Latitude: 13 33N Longitude: 144 49E

WEATHER

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CURRENT CONDITIONS

Sunrise/Set

04:05 pm

04:34 am
Local Time
12:48 am EDT
18 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °C ] °F

TEMPERATURE

Average Temperature

Years on Record: 43

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		77		77		77		77		78		78		78		78		78		78		78		78		77

Average High Temperature

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		84		82		82		84		86		86		86		86		86		86		86		84		84

Average Low Temperature

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		71		69		69		71		71		73		71		71		71		71		71		73		71

PRECIPITATION

Average Precipitation

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		99.6		5.7		4.8		3.8		4		5.2		6.4		11.1		15.3		14.3		13		9.4		6.5

Average Number of Days With Precipitation

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		250		18		16		16		17		18		22		25		25		24		24		23		22

Most Reported Precipitation in a Month

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		34.1		20.3		18.3		7.7		12.5		13.8		15.1		18.5		34.1		29.7		32.2		20.9		13.8

Least Reported Precipitation in a Month

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		0.3		1.1		0.5		1		0.3		0.8		0.5		3.5		4.9		3.2		1.7		2.3		0.5

Most Precipitation Reported in a Day

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		10.8		10.8		6.5		1.9		5.5		2.2		5.6		5.8		10.5		6		9.6		7.6		5.4

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

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		175		11		10		10		10		12		16		20		20		18		18		16		14

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

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		61		3		3		1		2		3		5		8		10		9		7		6		4

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

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		26		1		1		---		1		1		2		3		5		5		3		3		1

DEGREE DAYS

Cooling Degree Days

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4722.1		325.5		296.6		387.5		405		449.5		405		418.5		418.5		405		418.5		405		387.5

Growing Degree Days

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		10200.9		790.5		720.4		852.5		855		914.5		855		883.5		883.5		855		883.5		855		852.5

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		11.8		12.1		12.4		12.8		13.1		13.3		13.2		12.9		12.6		12.2		11.9		11.7

SOLAR RADIATION

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		6		5.2		5.8		6.7		7.2		7.2		6.6		6.1		5.5		5.5		5.5		5.2		5

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.7		1.3		1.5		1.6		1.7		1.8		1.9		2.1		2.2		2.1		1.7		1.4		1.3

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		6.1		5.9		6.3		6.9		7		7.1		6.6		6		5.3		5.5		5.7		5.7		5.7

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		6.4		6.7		6.8		7.6		7.8		7.7		6.8		5.7		4.7		4.9		5.7		6.2		6.5

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		6		5.2		5.8		6.7		7.2		7.2		6.6		6.1		5.5		5.5		5.5		5.2		5

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2		1.6		1.8		1.8		1.9		2.1		2.3		2.3		2.4		2.2		1.9		1.7		1.5

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		6.8		6.4		6.8		7.3		7.3		7.5		7.3		6.6		6.4		6.7		6.3		6.4		6.3

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		7.7		7.6		7.8		8.4		8.6		8.6		8.1		6.8		6.9		7.3		6.8		7.6		7.6

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.1		4.5		5.1		6.3		6.7		6.4		5		4.9		4.1		4.5		4.9		4.5		4.5

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.5		1.2		1.3		1.4		1.5		1.6		1.7		1.9		1.9		1.7		1.6		1.2		1.1

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.2		5		5.4		6.4		6.5		6.3		5		4.8		3.9		4.5		5.1		4.9		5

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.8		5		5.2		6.6		6.8		6.2		3.9		3.6		2.5		3.4		4.5		4.8		5.3

NEARBY - MAP

NEARBY - LIST

Agat, Guam (1 mi / 1 km)
Potts Junction, Guam (1 mi / 1 km)
Agana, Guam (4 mi / 7 km)
Camp Quezon, Guam (4 mi / 7 km)
Yigo, Guam (4 mi / 7 km)

GEOBA.SE

Dededo, Guam