MOUNT WAIALEALE, HAWAII

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Elevation: 5150 feet Latitude: 22 04N Longitude: 159 30W

WEATHER

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CURRENT CONDITIONS

Sunrise/Set

12:08 pm

01:02 am
Local Time
8:12 am EDT
26 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °C ] °F

TEMPERATURE

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		72.2		69.8		70.2		70.5		70.8		71.6		72.8		74		74.4		74.6		74.2		72.6		70.8

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		---		77.9		77.7		77.6		78.2		79.3		80.5		81.1		81.7		81		78.9		77.4		79

Highest Recorded Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		83.6		79.9		81.2		83.3		79.6		82.2		81.8		82.6		83.1		83.6		83.4		81.9		81.1

PRECIPITATION

Average Precipitation

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		373.8		24.8		24.6		27.2		47.2		28.3		30.6		35.9		32.8		24.1		31.8		36.3		30.1

Average Number of Days With Precipitation

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		291		20		17		20		26		27		27		29		29		27		27		21		21

Most Reported Precipitation in a Month

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		94.8		71.6		81		82		94.8		47.7		87.6		78.6		70.7		37.4		63.2		75.6		89

Least Reported Precipitation in a Month

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		---		6.6		---		---		18		---		9.2		11.9		10.8		5.2		15.8		---		---

Most Precipitation Reported in a Day

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		75.6		14.8		15.8		12.6		68.8		7.8		67		15.2		13.1		6.3		19.3		75.6		23.9

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

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		255		16		14		17		23		24		25		26		27		24		24		18		17

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

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		173		11		10		11		18		15		17		18		17		15		16		13		12

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

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		110		7		6		8		13		10		10		11		10		8		10		9		8

DEGREE DAYS

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		7		2		2		3		---		---		---		---		---		---		---		---		---

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2619		148		145		172		174		204		231		277		291		288		284		226		179

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		8109		613.8		570.7		635.5		624		669.6		684		744		756.4		738		750.2		678		644.8

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		13.9		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		6.9		7.3		7.6		7.4		7.2		6.6		5.4		4.4		3.9

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		1.8		1.9		1.8		1.9		1.7		1.5		1.4		1.3		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		6.2		5.1		5.9		6.4		6.7		6.7		7.6		6.7		6.8		6.8		6.1		5.3		4.8

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		5.8		6.5		6.8		7.4		7.8		8.3		8		7.9		7.7		6.6		5.8		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		6.9		7.3		7.6		7.4		7.2		6.6		5.4		4.4		3.9

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		2.1		2.2		2		2.2		2.1		1.9		1.6		1.5		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		7		6.1		6.9		7.2		7.4		7.3		8		7.1		7.4		7.3		6.8		6.1		5.8

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		8.5		7.6		8.3		8.4		9		9.4		9.2		9.2		9.3		8.8		7.9		7.2		7.4

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.2		3		4.2		5		6		6.5		7.2		6.6		6.2		5.7		4.8		3.6		3.2

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		0.9		1		1.3		1.4		1.5		1.6		1.6		1.4		1.3		1.2		1		0.9

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.3		3.3		4.8		5.2		5.8		6		7.1		6		5.9		5.8		5.4		4.2		3.7

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.2		2.9		4.5		4.7		5.7		6.2		7.4		6.3		6		5.8		5.3		3.9		3.7

NEARBY - MAP

NEARBY - LIST

Lihue-Koloa Forest Reserve, Hawaii (2 mi / 3 km)
Wailua Reservoir, Hawaii (2 mi / 3 km)
Papuaa Reservoir, Hawaii (3 mi / 5 km)
Halenanahu Reservoir, Hawaii (4 mi / 7 km)
Waiahi Upper, Hawaii (4 mi / 6 km)

GEOBA.SE

Mount Waialeale, Hawaii