BUTTERWORTH, SOUTH AFRICA

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Elevation: 1831 feet Latitude: 32 20S Longitude: 028 09E

WEATHER

Monthly - Summary

Nearby

Forecast

Monthly - All Data

Climate Summary

CURRENT CONDITIONS

Sunrise/Set

12:36 am

11:33 am
Local Time
3:41 am EDT
26 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °C ] °F

TEMPERATURE

Average Temperature

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		62.2		68.9		69.1		67.5		63.7		59.4		55.4		55.2		57		59.4		61.2		63.9		67.1

PRECIPITATION

Average Precipitation

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		26.8		3.4		3.5		3.6		2		1.3		0.5		0.7		1.2		1.7		2.9		2.8		3.1

Average Number of Days With Precipitation

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		123.1		15.1		14.4		14.1		9.1		6.2		4.5		4.2		6.1		8.9		13.2		13.6		13.7

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		18.5		0.1		0.1		0.1		0.3		2		4.8		5.2		3.4		1.5		0.7		0.2		0.1

HUMIDITY

Average Relative Humidity

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		66.9		73.2		75		74.3		69.6		62.2		57.6		55.8		57.9		64.5		69		71.9		71.9

Average Dew Point

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		51.1		60		60.8		59		53.6		46.4		40.7		39.7		42.3		47.4		50.9		54.6		57.7

DEGREE DAYS

Heating Degree Days

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1371.2		---		---		---		39		173.6		288		303.8		248		168		117.8		33		---

Cooling Degree Days

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		379.3		120.9		115.8		77.5		---		---		---		---		---		---		---		---		65.1

Growing Degree Days

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4486.9		585.9		539.6		542.5		411		291.4		162		161.2		217		282		347.2		417		530.1

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		14.4		13.6		12.7		12.7		10.9		10.5		10.7		11.4		12.3		13.3		14.2		14.7

Average Possibility of Sunshine

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		60.3		51.1		52.4		54.3		61.4		66.7		71		74.1		70		60.2		55.1		53.5		53.7

WIND

Average Wind Speed

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		8		8.3		8.1		7		6.7		6.7		6.7		7.6		8.1		8.9		9.8		9.4		8.7

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		4.8		6.1		5.6		5		4.3		3.6		3.2		3.4		4.2		5		5.4		6		6.3

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.6		2.5		2.2		1.8		1.3		0.8		0.7		0.7		1		1.5		2		2.4		2.6

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.4		5.5		5.4		5.3		5.3		5.2		5		5.1		5.4		5.7		5.3		5.5		5.6

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.7		5.3		5.2		5.2		5.6		6.2		6		6.2		6.4		6.1		5.1		5.3		5.5

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.8		6.1		5.6		5		4.3		3.6		3.2		3.4		4.2		5		5.4		6		6.3

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.8		2.6		2.4		1.9		1.4		0.9		0.9		0.9		1.2		1.7		2.2		2.5		2.7

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		6.2		6.1		5.9		6		5.7		5.7		5.8		6.2		6.6		6.3		6.2		6.4

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		7		6.8		6.4		6.3		6.7		7		7.2		7.3		7.5		7.6		7		6.9		7.3

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.1		5.5		4.5		4.3		3.7		3.4		2.7		3		3.4		3.8		4.4		5		5.4

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.5		2.4		2.1		1.6		1.1		0.7		0.5		0.6		0.8		1.2		1.8		2.2		2.4

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.5		5		4.4		4.5		4.4		4.8		4.1		4.3		4.2		4.2		4.3		4.6		4.8

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.1		4.2		3.3		3.9		4.2		5.4		4.5		4.8		4.4		3.6		3.5		3.6		3.9

NEARBY - MAP

NEARBY - LIST

Stutterheim, South Africa (41 mi / 67 km)
Qunu, South Africa (46 mi / 75 km)
Willow Park, South Africa (51 mi / 83 km)
East London, South Africa (52 mi / 84 km)
Bhisho, South Africa (54 mi / 87 km)

GEOBA.SE

Butterworth, South Africa