ALOFI, NIUE

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Elevation: 21 meters Latitude: 19 04S Longitude: 169 55W

WEATHER

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CURRENT CONDITIONS

Sunrise/Set

01:32 pm

01:02 am
Local Time
5:39 pm EDT
24 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		25		26		27		26		25		25		23		22		23		23		24		25		26

Average High Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		27		28		29		28		27		26		26		25		25		26		26		27		28

Average Low Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		22		23		24		24		23		22		21		20		20		21		21		22		23

Highest Recorded Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		38		38		38		32		36		30		32		35		37		36		31		37		36

Lowest Recorded Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		11		20		20		20		14		15		13		11		11		15		15		11		17

Average Number of Days Above 86F/30C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		62		11		14		15		6		1		1		---		---		1		1		3		7

Average Number of Days Below 75F/23C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		294		18		13		16		23		27		29		31		30		29		30		26		23

Average Number of Days Below 65F/18C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		21		---		---		---		---		1		3		7		5		4		1		---		---

PRECIPITATION

Average Precipitation

Years on Record: 86

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		2070		260		250		300		200		130		80		90		100		100		120		140		190

PRECIPITATION - RAIN

Most Rain Reported in a Month

Years on Record: 86

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		3860		720		620		890		570		770		530		400		490		360		360		520		580

Least Recorded Rainfall

Years on Record: 86

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1060		20		---		20		---		---		---		---		---		---		---		---		20

HUMIDITY

Average Morning Relative Humidity

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		88		89		90		91		90		88		87		87		87		87		85		85		87

Average Evening Relative Humidity

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		73		75		75		75		75		76		74		72		71		72		71		73		71

Average Dew Point

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		21		22		23		22		22		21		20		18		18		19		20		21		21

DEGREE DAYS

Cooling Degree Days

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2566.1		249.7		243.3		258.3		216.7		189.4		158.3		146.4		146.4		158.3		180.8		200		232.5

Growing Degree Days

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5816.7		508.1		478.7		516.7		466.7		447.8		408.3		404.7		404.7		408.3		439.2		450		490.8

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		13.5		13.1		12.5		12		11.6		11.4		11.5		11.9		12.4		12.9		13.4		13.7

WIND

Average Wind Speed

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		9		9		8		8		9		9		9		9		9		9		9		9		9

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		19.5		22.9		22.2		20.6		17.6		15.7		14.5		14.9		17.1		19.7		21.5		23.6		23.1

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.7		8.6		8.1		7.1		5.9		4.8		4.3		4.5		5.3		6.5		7.7		8.3		8.6

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		20.2		22.8		21.1		20.8		19.1		18.3		17.5		17.8		19.2		20.4		20.8		21.8		23.2

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.9		20.4		20.2		20		18.7		19.3		19.1		19		19.7		20		19.9		21.9		20.8

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.5		22.9		22.2		20.6		17.6		15.7		14.5		14.9		17.1		19.7		21.5		23.6		23.1

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		7.3		9.3		8.8		7.6		6.5		5.3		4.9		5.1		6		7.1		8.3		9.1		9.2

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		23		26.1		23.7		22.8		23.4		21.4		19.4		19.9		22.4		22.5		23.3		24		26.9

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		25		26.4		25.4		23.8		26.4		24.7		22.4		22.9		25.4		23.9		24.8		26.6		27.4

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.4		19.1		15.9		18.9		15.3		13.8		12.4		13		14.1		17		18.3		19.1		20.2

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.9		7.8		7.3		6.5		4.7		4		3.8		4		4.4		5.8		7		7.5		7.6

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17		18.9		15.2		18.9		16.3		15.7		14.6		15.1		15.4		17.5		17.7		17.9		20.2

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.3		14.2		10.2		16.7		14.1		14.9		14.3		14.5		13.5		14.9		14.4		14.2		15.8

NEARBY - MAP

NEARBY - LIST

Avatele, Niue (0 mi / 0 km)
Neiafu, Tonga (266 mi / 428 km)
Lifuka, Tonga (293 mi / 471 km)
Malaeloa, American Samoa (329 mi / 530 km)
Leone, American Samoa (330 mi / 532 km)

GEOBA.SE

Alofi, Niue