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Tonga

NEIAFU, TONGA

Home > Oceania > Tonga
Elevation: 33 feet Latitude: 18 39S Longitude: 173 58W

WEATHER

Monthly - Summary

Monthly - All Data

Climate Summary

CURRENT CONDITIONS

Sunrise/Set

01:48 pm

01:19 am
Local Time
6:26 am EDT
23 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		77.5		80.3		80.6		80.6		79.2		76.7		75.7		73.9		74.1		75		76.6		78.4		79.5

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		71.6		74.1		74.3		74.3		73.2		70.9		69.8		68		68.2		69.3		70.7		72.3		73.6

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		83.5		86.5		86.9		86.9		85.1		82.6		81.5		79.9		80.1		80.8		82.4		84.4		85.5

PRECIPITATION

Average Precipitation

Years on Record: 71

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		84		10.5		9.6		12.6		7.8		5.7		4.1		4.2		4.1		4.8		5.8		6.4		8.6

PRECIPITATION - RAIN

Average Number of Rainy Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		198		19		20		21		18		15		15		16		14		13		14		14		19

DEGREE DAYS

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4576.6		475.2		440.7		483.6		424.8		363.6		319.5		277.1		282.7		300.6		358.1		400.5		450.1

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		10055.3		940.2		864.5		948.6		874.8		828.6		769.5		742.1		747.7		750.6		823.1		850.5		915.1

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		13.6

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		5.4		6.5		6.3		5.7		4.9		4.4		4		4.2		4.8		5.4		6.1		6.5		6.4

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.8		2.4		2.2		2		1.7		1.3		1.2		1.3		1.5		1.8		2.1		2.3		2.4

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.6		6.4		6		5.7		5.3		5.1		4.8		4.9		5.3		5.6		5.9		6.1		6.4

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.6		5.9		5.8		5.5		5.2		5.3		5.2		5.3		5.5		5.4		5.8		6		5.8

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.4		6.5		6.3		5.7		4.9		4.4		4		4.2		4.8		5.4		6.1		6.5		6.4

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2		2.6		2.4		2.1		1.8		1.5		1.4		1.4		1.7		2		2.3		2.5		2.6

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		6.5		7.7		6.6		6.5		6.6		5.7		5.6		5.5		6.3		6.2		6.6		6.6		8.3

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		7.2		8.2		7.1		7		7.5		6.5		6.6		6.3		7.2		6.5		7.2		7.3		9.2

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.4		4.7		4.4		5.2		4		3.8		3.2		3.4		3.5		4.5		4.9		5.8		5.4

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.6		2		2		1.7		1.3		1.2		1		1.1		1.2		1.7		1.9		2.1		1.8

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.5		4.6		4.2		5.2		4.3		4.3		3.8		3.9		3.8		4.6		4.8		5.4		5.4

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.7		3		2.8		4.5		3.5		4		3.5		3.6		3		3.7		3.8		4.7		4.1

NEARBY - MAP

NEARBY - LIST

Lifuka, Tonga (83 mi / 134 km)
Niuatoputapu, Tonga (186 mi / 301 km)
Pea, Tonga (187 mi / 301 km)
Nuku'alofa, Tonga (189 mi / 304 km)
Alaki, Tonga (191 mi / 307 km)

GEOBA.SE

Neiafu, Tonga

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