PORTO NOVO, CAPE VERDE

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Elevation: 11 meters Latitude: 17 01N Longitude: 025 04W

WEATHER

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CURRENT CONDITIONS

Sunrise/Set

03:21 am

03:57 pm
Local Time
4:54 pm EDT
19 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		21.3		19.1		18.9		19.4		19.9		20.6		21.6		22.5		23.5		24		23.4		22		20.4

PRECIPITATION

Average Precipitation

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		124.5		10.1		8.2		0.7		5.2		8.8		3.1		2.1		6.1		35.1		23.9		9.8		11.4

Average Number of Days With Precipitation

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		33.4		2.9		2.8		3.3		2.5		2.5		2.3		2.2		3.5		4.3		2.6		2.6		1.9

PRECIPITATION - SNOW

Average Number of Days With Frost

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		19		3		2.6		2.7		2.3		1.4		0.4		0.2		0.2		0.3		1		2		2.9

HUMIDITY

Average Relative Humidity

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		75.8		74.3		74.6		74.3		74.1		75.7		77.2		76.9		76.6		78.2		77.2		76.1		74.4

Average Dew Point

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		16.9		14.4		14.3		14.7		15.1		16.2		17.4		18.2		19.2		20		19.2		17.6		15.7

DEGREE DAYS

Cooling Degree Days

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1079.8		23.9		16.1		33.2		47.1		70.4		98.1		129.3		160.3		170.1		157.2		110.1		64.2

Growing Degree Days

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4122.3		282.1		251.4		291.4		297		328.6		348		387.5		418.5		420		415.4		360		322.4

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		11.6		12		12.4		12.4		13.3		13.5		13.4		13		12.6		12.1		11.7		11.5

Average Possibility of Sunshine

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		22.7		17.8		27		15.3		26.6		13.6		15.3		20.4		24		26.3		38.4		33.5		14.2

WIND

Average Wind Speed

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		19.8		23		22.7		21.6		20.9		22		20.9		17.3		15.5		16.9		17.6		18.4		21.2

SOLAR RADIATION

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		21.2		17.6		20.5		23.4		24.3		25.1		23.3		22.1		22		21.6		19.8		17.8		16.5

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.2		4.5		5		5.7		6.8		7.1		7.6		7.9		7.7		6.8		5.8		4.9		4.4

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22.1		20.7		22.6		24.2		23.5		24.4		23.6		22.2		20.8		21.7		21.3		20.5		19.5

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		23.1		23.3		25		26.5		25.1		25.8		22.5		20.4		20.4		21.6		22		22.4		22

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		21.2		17.6		20.5		23.4		24.3		25.1		23.3		22.1		22		21.6		19.8		17.8		16.5

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.8		5.3		6		6.8		7.6		8		8.1		8.4		8		7.2		6.5		5.2		5.3

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		23.9		23		25.2		26		24.7		26.2		24.9		24.1		21.9		23		22.8		22		22.9

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		26.5		27.6		30		30.1		27.5		29.4		24.9		23.8		22.5		24.3		24.8		25.3		28.4

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.1		15.7		18		20.3		22.1		22.4		21.6		20.1		20.7		20.2		17.6		16.8		13.5

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.5		3.8		4.1		4.9		6.3		6.3		7.2		7.3		7.3		6.3		5.3		4.4		3.4

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.7		18		19.6		20.9		21.3		21.8		21.9		20.1		19.7		20.2		18.7		19.2		15.4

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.8		18.5		19.4		20.2		20.8		20.7		19.6		16.7		18.1		19		17.5		20.1		14.9

NEARBY - MAP

NEARBY - LIST

Pombas, Cape Verde (9 mi / 15 km)
Areia Branca, Cape Verde (10 mi / 16 km)
Mindelo, Cape Verde (10 mi / 16 km)
Salamansa, Cape Verde (10 mi / 16 km)
Ribeira Grande, Cape Verde (11 mi / 18 km)

GEOBA.SE

Porto Novo, Cape Verde