OPAE'ULA TWO RESERVOIR, HAWAII

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Elevation: 1180 feet Latitude: 21 34N Longitude: 158 00W

WEATHER

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CURRENT CONDITIONS

Sunrise/Set

12:10 pm

12:52 am
Local Time
3:23 am EDT
16 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °C ] °F

PRECIPITATION

Average Precipitation

Years on Record: 6

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		72.7		5.9		6		14.4		4.6		5		3.9		4.3		6.2		3		6.1		6.2		7.3

Average Number of Days With Precipitation

Years on Record: 6

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		50		4		4		5		4		4		4		4		4		4		4		4		5

Most Reported Precipitation in a Month

Years on Record: 6

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		30.9		9.9		8.4		30.9		5.8		7.7		7.5		7.7		9.7		4.8		13.2		9.9		9.9

Least Reported Precipitation in a Month

Years on Record: 6

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		0.7		2		3		6		3		3.6		0.8		1.1		1.6		0.7		1.2		1.7		4.5

Most Precipitation Reported in a Day

Years on Record: 6

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		10		6.5		4.5		10		2.6		2.7		3.1		4.3		4.7		4		9		4.9		5.2

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

Years on Record: 6

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		48		4		3		5		4		4		4		4		4		3		4		4		5

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

Years on Record: 6

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		35		3		2		4		3		3		2		3		3		2		3		3		4

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

Years on Record: 6

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		24		2		2		3		2		2		1		2		2		1		2		2		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		11.4		11.8		12.4		13.1		13.6		13.8		13.7		13.2		12.6		12		11.5		11.2

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		4.2		5.1		6		7		7.3		7.6		7.4		7.2		6.6		5.5		4.4		4

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.5		1.2		1.3		1.6		1.7		1.9		1.8		1.9		1.7		1.5		1.4		1.2		1.1

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		6.3		5.1		6		6.4		6.8		6.7		7.6		6.7		6.8		6.8		6.2		5.4		4.9

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		7.1		5.8		6.5		6.8		7.6		7.8		8.3		8		7.9		7.7		6.8		5.9		5.6

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		4.2		5.1		6		7		7.3		7.6		7.4		7.2		6.6		5.5		4.4		4

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.8		1.4		1.6		1.9		2		2.2		2		2.2		2		1.8		1.6		1.4		1.3

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		5.9		6.8		7.1		7.4		7.2		8		7.1		7.3		7.2		6.7		6		5.6

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		8.2		7.3		7.9		8.2		9		9.1		9.1		9.2		9		8.6		7.7		7		6.9

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.3		3.2		4.2		5		6.1		6.6		7.1		6.7		6.5		6		4.9		3.8		3.4

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.3		1		1.1		1.3		1.4		1.6		1.7		1.6		1.5		1.3		1.2		1.1		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		5.4		3.6		4.7		5.2		6		6		7.1		6		6.1		6.1		5.5		4.5		4.1

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.4		3.3		4.3		4.7		6		6.3		7.3		6.5		6.4		6.3		5.5		4.4		4.3

NEARBY - MAP

NEARBY - LIST

Ewa Forest Reserve, Hawaii (1 mi / 1 km)
Whitmore Village, Hawaii (1 mi / 1 km)
Wahiawa, Hawaii (2 mi / 3 km)
Upper Helemano Reservoir, Hawaii (3 mi / 5 km)
Upper Wahiawa, Hawaii (3 mi / 5 km)

GEOBA.SE

Opae'ula Two Reservoir, Hawaii