BIAK, INDONESIA

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Elevation: 36 feet Latitude: 01 11S Longitude: 136 07E

WEATHER

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CURRENT CONDITIONS

Sunrise/Set

04:52 pm

04:57 am
Local Time
8:48 am EDT
18 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °C ] °F

TEMPERATURE

Average Temperature

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		81		81		81		81		82		82		81		81		81		81		82		82		82

Average High Temperature

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		85		85		84		85		85		85		85		84		85		85		85		86		85

Average Low Temperature

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		77		77		77		77		77		78		77		77		77		77		77		77		77

Highest Recorded Temperature

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		108		100		91		100		100		99		100		102		108		108		101		108		102

Lowest Recorded Temperature

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		58		58		64		70		59		64		71		70		71		64		70		70		72

Average Number of Days Above 86F/30C

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		213		17		14		16		18		20		16		16		17		18		20		20		20

Average Number of Days Below 75F/23C

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		127		11		12		12		9		8		11		13		12		12		10		9		9

PRECIPITATION

Average Precipitation

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		112.1		10		9.8		10.1		8.1		9.9		9.1		9.9		9.8		8.8		7.4		7.6		9.4

PRECIPITATION - RAIN

Average Number of Days With Thunderstorms

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		48		3		2		2		4		5		4		4		5		4		6		5		4

Most Rain Reported in a Month

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		135.4		17.7		23.1		16.6		13.7		16.6		15.2		17.7		16.2		17.6		16.3		17.3		22.6

Least Recorded Rainfall

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		75		2.3		2.6		4.6		3.3		4.3		3.3		2.6		4.2		2.4		1.9		2.4		3.1

HUMIDITY

Average Morning Relative Humidity

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		82		83		83		83		82		82		82		82		82		81		80		80		82

Average Evening Relative Humidity

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		82		82		82		83		83		84		84		82		81		81		82		81		82

Average Dew Point

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		75		75		75		75		76		76		75		75		75		75		75		75		75

DEGREE DAYS

Cooling Degree Days

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5844.9		496		437.9		496		480		511.5		480		480.5		496		480		496		495		496

Growing Degree Days

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11323.6		961		861.6		961		930		976.5		930		945.5		961		930		961		945		961

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		12.5		12.5		12.5		12.4		12.4		12.4		12.4		12.4		12.5		12.5		12.5		12.6

Average Number of Days With Fog

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1		---		---		---		---		---		---		---		---		---		---		1		---

WIND

Average Wind Speed

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		8		6		6		6		6		8		8		8		9		9		6		8		8

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		5.2		5.4		5.3		5.4		5.3		5.3		4.9		4.9		5.2		5.4		5.4		5.3		5

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.1		2		2.2		2.3		2.1		1.9		1.8		1.9		2		2.2		2.2		2.1		2.1

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.2		5.4		5.2		5.3		5.3		5.3		4.9		4.8		5.2		5.3		5.4		5.2		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		4.7		5.1		4.5		4.4		4.6		5.1		4.7		4.6		4.7		4.5		4.6		4.7		4.4

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.2		5.4		5.3		5.4		5.3		5.3		4.9		4.9		5.2		5.4		5.4		5.3		5

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		2.2		2.3		2.4		2.2		2		2		2		2.1		2.3		2.3		2.2		2.1

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		6.1		6.4		6.4		6.5		6.1		5.9		5.8		5.9		6.5		6.1		6.5		6.1		5.5

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		6.5		7.2		6.5		6.5		6.1		6.3		6.6		6.7		7.2		5.9		6.7		6.4		5.5

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.3		4.3		4.4		4.3		4.6		4.5		3.9		3.8		4.5		4.4		4.9		4.1		4.2

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

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

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.3		4.3		4.4		4.3		4.6		4.5		3.8		3.8		4.4		4.4		4.9		4.1		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		3.2		3.3		3.1		2.8		3.5		3.7		3		2.7		3.4		3		3.8		2.9		3.1

NEARBY - MAP

NEARBY - LIST

Mokmer, Indonesia (0 mi / 0 km)
Biak, Indonesia (2 mi / 3 km)
Portani, Indonesia (3 mi / 5 km)
Insrom, Indonesia (5 mi / 8 km)
Manokwari, Indonesia (144 mi / 232 km)

GEOBA.SE

Biak, Indonesia