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Climate
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Guinea-Bissau

BISSAU, GUINEA-BISSAU

Home > Africa > Guinea-Bissau
Elevation: 118 feet Latitude: 11 53N Longitude: 015 39W

WEATHER

Monthly - Summary

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Climate Summary

CURRENT CONDITIONS

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °C ] °F

TEMPERATURE

Average Temperature

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		82		79		82		83		84		84		83		81		80		81		83		82		80

Average High Temperature

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		87		86		90		91		91		90		87		84		83		85		87		88		86

Average Low Temperature

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		76		71		73		75		76		77		78		78		77		78		79		77		73

Highest Recorded Temperature

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		113		106		108		109		113		106		108		108		108		103		108		108		113

Lowest Recorded Temperature

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		59		59		63		63		63		66		66		70		68		70		68		61		59

Average Number of Days Above 95F/35C

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		36		2		7		10		8		4		1		---		1		---		1		1		1

Average Number of Days Above 86F/30C

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		261		21		23		27		27		28		24		14		12		15		24		25		20

Average Number of Days Below 75F/23C

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		193		25		21		22		19		15		9		11		13		12		9		15		23

Average Number of Days Below 65F/18C

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		8		4		2		---		---		---		---		---		---		---		---		---		2

PRECIPITATION

Average Number of Days With Precipitation

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		53		1		1		1		1		2		6		11		13		10		4		2		1

PRECIPITATION - RAIN

Average Number of Rainy Days

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		53		1		1		1		1		2		6		11		13		10		4		2		1

Average Number of Days With Thunderstorms

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		22		---		---		---		---		---		3		5		5		5		3		1		---

HUMIDITY

Average Morning Relative Humidity

Years on Record: 6

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		82		62		71		77		78		83		89		91		93		92		91		86		73

Average Evening Relative Humidity

Years on Record: 8

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		50		29		27		31		38		46		61		70		75		71		65		49		34

Average Dew Point

Years on Record: 6

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		66		51		56		59		64		67		72		74		74		74		74		68		57

DEGREE DAYS

Cooling Degree Days

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6084.6		418.5		466.1		558		555		573.5		525		496		465		495		558		525		449.5

Growing Degree Days

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11563.4		883.5		889.9		1023		1005		1038.5		975		961		930		945		1023		975		914.5

VISIBILITY

Average Number of Days With Fog

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		91		5		8		11		14		15		5		2		2		2		7		13		7

Average Number of Days With Smoke/Haze

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		126		20		15		21		20		16		3		---		---		---		4		11		16

Average No. of Days With Vision Obstruction

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		175		22		19		25		25		22		7		3		3		3		9		18		19

WIND

Average Wind Speed

Years on Record: 6

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		8		9		8		9		9		10		9		9		8		8		6		6		6

Average No. of Days With Blowing Dust/Sand

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		175		22		19		25		25		22		7		3		3		3		9		18		19

NEARBY - MAP

NEARBY - LIST

Girota, Guinea-Bissau (0 mi / 0 km)
Bolama, Guinea-Bissau (23 mi / 37 km)
Sao Joao, Guinea-Bissau (23 mi / 38 km)
Ziguinchor, Senegal (62 mi / 99 km)
Bafata, Guinea-Bissau (69 mi / 112 km)

GEOBA.SE

Bissau, Guinea-Bissau

WEATHER FORECAST