DEDEDO, GUAM

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Elevation: 111 meters Latitude: 13 33N Longitude: 144 49E

WEATHER

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CURRENT CONDITIONS

Sunrise/Set

04:01 pm

04:35 am
Local Time
6:14 am EDT
27 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 43

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		25		25		25		25		26		26		26		26		26		26		26		26		25

Average High Temperature

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		29		28		28		29		30		30		30		30		30		30		30		29		29

Average Low Temperature

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		22		21		21		22		22		23		22		22		22		22		22		23		22

PRECIPITATION

Average Precipitation

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		2531		144		121		97		103		133		163		282		389		364		331		239		165

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
mm		866		516		465		195		318		350		383		470		866		755		819		532		351

Least Reported Precipitation in a Month

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		7		28		13		25		7		21		14		90		124		83		44		59		12

Most Precipitation Reported in a Day

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		273.8		273.8		165.1		48.3		138.4		56.6		142.2		146.1		266.7		152.4		242.8		193.6		136.7

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		2795.6		180.8		164.8		215.3		225		249.7		225		232.5		232.5		225		232.5		225		215.3

Growing Degree Days

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6046		439.2		400.2		473.6		475		508.1		475		490.8		490.8		475		490.8		475		473.6

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
Mj/m2		21.4		18.8		21		24.2		25.9		25.8		23.9		21.8		19.9		19.7		19.7		18.6		18

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.2		4.8		5.4		5.7		6.2		6.4		6.9		7.6		8		7.5		6.3		5.2		4.6

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22.1		21.2		22.6		24.7		25		25.5		23.8		21.6		18.9		19.6		20.7		20.6		20.6

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		23.1		24.1		24.6		27.2		28.1		27.7		24.5		20.3		16.8		17.8		20.6		22.4		23.5

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		21.4		18.8		21		24.2		25.9		25.8		23.9		21.8		19.9		19.7		19.7		18.6		18

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		7		5.7		6.3		6.4		7		7.5		8.3		8.4		8.5		8		6.8		5.9		5.3

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		24.4		22.9		24.4		26.3		26.4		27		26.2		23.8		23.1		24.2		22.8		23.1		22.5

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		27.6		27.2		28.2		30.3		31		30.8		29		24.5		24.9		26.2		24.4		27.2		27.3

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.4		16.3		18.3		22.6		24.1		23.1		18.1		17.5		14.7		16.3		17.5		16.2		16.1

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.4		4.2		4.7		5		5.5		5.8		6.1		7		6.9		6		5.6		4.3		4

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.8		18		19.5		23		23.2		22.8		17.9		17.3		14		16.2		18.2		17.7		18.1

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.4		18.1		18.9		23.8		24.3		22.4		14.2		13.1		8.9		12.1		16.3		17.1		19

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