POTTS JUNCTION, GUAM

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Elevation: 110 meters Latitude: 13 33N Longitude: 144 50E

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CURRENT CONDITIONS

Sunrise/Set

04:05 pm

04:34 am
Local Time
7:37 am EDT
18 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		26.2		25.3		25.3		25.8		26.4		26.8		26.9		26.6		26.4		26.5		26.4		26.4		26.1

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		29.9		28.9		28.9		29.4		30.1		30.7		30.8		30.4		30.1		30.3		30.2		29.8		29.3

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		22.6		21.8		21.7		22.1		22.6		22.9		23.1		22.7		22.7		22.7		22.6		23.1		22.8

Highest Recorded Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		32.4		29.9		29.8		31.5		31.4		32.1		32.4		31.6		31.2		31		30.8		31.1		30.5

Lowest Recorded Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		19.6		19.6		20.2		19.6		20.4		20.9		21.8		21.2		21.2		20.8		21		22.3		21.6

Average Number of Days Above 90F/32C

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		9.7		---		---		---		0.2		2.6		3.3		1.7		0.9		0.6		0.4		0.1		---

PRECIPITATION

Average Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		2456.2		129.5		109.2		73.7		99.1		119.4		195.6		325.1		401.3		335.3		269.2		241.3		160

Average Number of Days With Precipitation

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		271		20		18		19		20		20		24		26		26		25		25		25		23

Most Reported Precipitation in a Month

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1019		518		376		430		377		1019		371		508		978		689		662		417		316

Least Reported Precipitation in a Month

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		16		20		22		22		24		16		20		156		155		151		168		53		55

Most Precipitation Reported in a Day

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		446.8		161.3		209.3		80		161.5		446.8		98		198.1		192.8		186.7		198.4		154.2		183.6

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		174.6		11.4		9.9		9.6		10.1		11.6		15.9		20.6		20.4		18.1		17.6		15.4		14

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

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		165		10		9		10		9		10		14		19		18		19		18		16		13

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

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		57		3		2		2		2		3		4		7		9		9		8		5		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		58.4		3.4		2.5		1.1		2.2		2.6		4.7		8.2		9.4		8.2		6.4		5.8		3.9

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

Years on Record: 42

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		25		1		1		1		1		1		1		3		5		4		4		2		1

DEGREE DAYS

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2883.3		216.7		194.4		230		241.7		262.8		257.2		254.4		249.4		243.9		249.4		243.9		239.4

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6333		475.3		433.2		489.1		491.7		521.8		508.3		513.2		508.1		495		508.1		493.3		497.7

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 (0 mi / 0 km)
Dededo, Guam (1 mi / 1 km)
Yigo, Guam (3 mi / 5 km)
Agana, Guam (5 mi / 8 km)
Camp Quezon, Guam (5 mi / 8 km)

GEOBA.SE

Potts Junction, Guam