SANTO ANTONIO, SAO TOME AND PRINCIPE

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Elevation: 16 feet Latitude: 01 39N Longitude: 007 25E

WEATHER

Monthly - Summary

Nearby

Forecast

Monthly - All Data

Climate Summary

CURRENT CONDITIONS

Sunrise/Set

01:24 am

01:34 pm
Local Time
9:09 pm EDT
19 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °C ] °F

TEMPERATURE

Average Temperature

Years on Record: 2

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		80		80		82		83		83		81		79		78		77		77		79		80		80

Average High Temperature

Years on Record: 2

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		81		80		83		84		84		82		80		79		78		79		80		80		81

Average Low Temperature

Years on Record: 2

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		79		79		81		82		82		80		78		76		75		76		78		80		80

Highest Recorded Temperature

Years on Record: 2

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		92		88		90		92		90		91		88		91		86		90		91		89		88

Lowest Recorded Temperature

Years on Record: 2

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		66		72		70		72		72		72		68		66		66		70		70		72		69

Average Number of Days Above 86F/30C

Years on Record: 2

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		89		8		9		16		18		10		4		2		1		1		5		4		11

Average Number of Days Below 75F/23C

Years on Record: 2

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		133		11		6		6		7		8		12		15		19		19		13		7		11

PRECIPITATION

Average Precipitation

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		76.7		5		4.2		7		9.7		12.2		3.5		0.9		1.8		7.1		14		7.4		3.9

PRECIPITATION - RAIN

Average Number of Days With Thunderstorms

Years on Record: 2

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		68		6		5		13		12		12		4		---		---		1		1		5		9

Most Rain Reported in a Month

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		89.1		8.2		8.3		10.7		13.6		16.6		13		2.3		3.7		15.8		19.6		13.1		7.4

Least Recorded Rainfall

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		57.9		2.6		1.6		2.3		2.9		7.6		---		---		0.4		2.6		4.1		4.7		1.8

DEGREE DAYS

Cooling Degree Days

Years on Record: 2

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5427.3		449.5		480.3		558		540		496		420		387.5		356.5		375		434		450		480.5

Growing Degree Days

Years on Record: 2

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		10906		914.5		904		1023		990		961		870		852.5		821.5		825		899		900		945.5

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

Average Number of Days With Fog

Years on Record: 2

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

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		4.7		5.4		5.7		5.1		4.9		4.4		3.9		3.9		4.4		4.3		4.4		4.9		5.3

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		1.9		2.1		2.3		2.3		2.1		2		2.1		2.2		2.3		2.2		2		1.9

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.7		5.5		5.7		5.1		4.8		4.3		3.9		3.8		4.4		4.3		4.4		4.9		5.3

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.9		5.4		5.3		4		3.7		3.3		2.9		2.7		3.2		2.9		3.2		4.4		5.3

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.7		5.4		5.7		5.1		4.9		4.4		3.9		3.9		4.4		4.3		4.4		4.9		5.3

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

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.3		6.2		6		5.7		5.3		5.1		4.8		4.5		5		5		4.8		5.5		5.7

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.9		6.8		5.9		5		4.5		4.5		4.3		3.8		4.2		3.9		3.8		5.4		6.1

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		4.6		5.3		4.6		4.3		3.7		2.4		3.2		3.6		3.3		3.7		4.2		4.8

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2		1.7		2		2.2		2.2		2.1		1.7		2		2.1		2.2		2.2		1.9		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		4.5		5.3		4.6		4.2		3.7		2.4		3.1		3.6		3.2		3.7		4.2		4.9

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.8		3.8		4.6		3.3		2.9		2.4		1		1.8		2.1		1.6		2.2		3.2		4.5

NEARBY - MAP

NEARBY - LIST

Belo Monte, Sao Tome and Principe (0 mi / 0 km)
Santo Antonio, Sao Tome And Principe (0 mi / 1 km)
Sao Tome, Sao Tome and Principe (99 mi / 160 km)
Bela Vista, Sao Tome and Principe (100 mi / 161 km)
S�o Tom�, Sao Tome and Principe (102 mi / 164 km)

GEOBA.SE

Santo Antonio, Sao Tome and Principe