KEFLAVIK, ICELAND

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Elevation: 53 meters Latitude: 63 58N Longitude: 022 36W

WEATHER

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CURRENT CONDITIONS

Sunrise/Set

01:53 am

05:07 pm
Local Time
6:47 pm EDT
16 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		5		---		---		1		3		6		8		10		10		7		5		2		---

Average High Temperature

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		6		1		2		3		5		8		11		12		12		10		6		3		2

Average Low Temperature

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		2		-2		-1		-1		---		3		6		8		8		5		2		---		-1

Highest Recorded Temperature

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		23		9		8		10		13		18		17		23		19		17		13		11		10

Lowest Recorded Temperature

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-20		-15		-17		-20		-14		-5		---		3		1		-5		-7		-10		-13

Average Number of Days Above 50F/10C

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		118		---		---		---		1		11		24		30		29		17		4		---		---

Average Number of Days Below 32F/0C

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		119		23		19		19		12		4		---		---		---		1		5		15		22

PRECIPITATION

Average Precipitation

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1200		100		110		110		80		70		70		60		90		100		120		110		120

PRECIPITATION - RAIN

Average Number of Days With Thunderstorms

Years on Record: 34

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

Most Rain Reported in a Month

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1670		230		310		250		150		200		150		130		190		250		220		310		240

Least Recorded Rainfall

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		730		20		10		10		30		10		10		10		10		20		40		30		10

HUMIDITY

Average Morning Relative Humidity

Years on Record: 41

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		84		82		82		81		82		83		84		87		88		85		84		83		82

Average Evening Relative Humidity

Years on Record: 41

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		78		81		81		78		75		72		73		75		76		77		80		82		81

Average Dew Point

Years on Record: 41

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		1		-3		-2		-2		---		2		5		7		7		5		2		---		-2

DEGREE DAYS

Heating Degree Days

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5453.5		576.9		502.2		533.9		458.3		370.3		283.3		241.1		249.7		316.7		421.9		491.7		559.7

Growing Degree Days

Years on Record: 38

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		25.8		---		---		---		---		---		---		17.2		8.6		---		---		---		---

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		13.6		6.8		9.5		12.7		16.1		19.9		22.4		20.5		17.3		13.7		10.5		7.5		5.7

Average Number of Days With Fog

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		98		6		6		7		8		9		10		11		11		9		8		7		6

WIND

Average Wind Speed

Years on Record: 41

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		27		30		30		28		28		22		25		22		22		25		25		28		30

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		8.5		0.4		2.2		6.2		12.3		17.6		20		17.4		13.4		8.1		3.4		0.8		0.1

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.6		0.4		1.6		4		6.9		8.9		9		9.4		7.8		4.7		2.3		0.6		0.1

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.1		1.4		4.5		8.8		13.8		16.4		17		15.3		13.5		10.7		6.1		2		0.3

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.8		0.6		4		7.6		13.7		19.5		24.2		17.6		13.1		10.2		5.5		1.8		---

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		8.5		0.4		2.2		6.2		12.3		17.6		20		17.4		13.4		8.1		3.4		0.8		0.1

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.8		0.4		1.8		4.3		7		8.9		9.2		9.5		7.9		5		2.5		0.6		0.1

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.2		1.8		6.1		11.5		17.1		19.5		21.7		17.8		15.9		13.1		7.5		2.5		0.3

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		---		1.5		5.6		10.8		19.1		26.1		35.6		23.2		17.6		13.3		7		2.3		---

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		7		0.4		1.8		4.7		10.3		14.2		16.3		14.8		10.4		6.8		2.9		0.7		0.1

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.4		0.3		1.4		3.5		6.8		8.6		8.5		9.2		7.4		4.4		2		0.5		0.1

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		7.1		1		3.3		5.6		10.9		12.8		13.8		12.9		10		8.4		4.9		1.6		0.3

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		---		0.6		2.8		4		9		12.3		17.3		12.4		7.2		7.3		4.2		1.4		---

NEARBY - MAP

NEARBY - LIST

Njardhvikur, Iceland (0 mi / 0 km)
Hafnarfjordhur, Iceland (23 mi / 38 km)
Reykjavik, Iceland (24 mi / 38 km)
Stokkseyn, Iceland (44 mi / 71 km)
Borgarnes, Iceland (48 mi / 77 km)

GEOBA.SE

Keflavik, Iceland