BUTTERWORTH, SOUTH AFRICA

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Elevation: 558 meters Latitude: 32 20S Longitude: 028 09E

WEATHER

Monthly - Summary

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Forecast

Monthly - All Data

Climate Summary

CURRENT CONDITIONS

Sunrise/Set

09:59 pm

11:43 am
Local Time
1:18 am EST
13 November, 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		16.8		20.5		20.6		19.7		17.6		15.2		13		12.9		13.9		15.2		16.2		17.7		19.5

PRECIPITATION

Average Precipitation

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		681.6		86.3		89.6		91.1		51.8		33.6		12.2		17.3		31		44.4		74.3		71.8		78.2

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
C		10.6		15.5		16		15		12		8		4.8		4.3		5.7		8.5		10.5		12.6		14.3

DEGREE DAYS

Heating Degree Days

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		763.3		---		---		---		21.9		97		159.9		168.3		137.3		93.9		66		18.9		---

Cooling Degree Days

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		210.1		67.3		64.1		42.5		---		---		---		---		---		---		---		---		36.3

Growing Degree Days

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2489.4		325.5		299.5		300.7		228		161.2		90		89.9		120.9		156		192.2		231		294.5

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		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
km/h		12.9		13.3		13		11.2		10.8		10.8		10.8		12.2		13		14.4		15.8		15.1		14

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		17.4		22		20.3		18		15.3		13.1		11.4		12.2		15		18		19.3		21.5		22.7

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.9		9.1		8.1		6.4		4.5		3		2.5		2.6		3.5		5.2		7.3		8.7		9.3

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.3		19.8		19.6		19.1		19.1		18.7		17.9		18.5		19.6		20.5		19		19.7		20.1

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		20.4		18.9		18.6		18.8		20.3		22.3		21.5		22.3		22.9		21.8		18.4		18.9		19.6

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.4		22		20.3		18		15.3		13.1		11.4		12.2		15		18		19.3		21.5		22.7

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.4		9.4		8.5		6.8		5.1		3.3		3.1		3.2		4.4		6.2		7.8		9.1		9.7

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		21.9		22.5		21.9		21.2		21.5		20.4		20.4		20.8		22.3		23.6		22.5		22.5		23

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		25.2		24.6		23		22.6		24.3		25.2		25.7		26.2		26.9		27.4		25.1		24.7		26.2

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.7		19.7		16.3		15.5		13.2		12.2		9.8		10.7		12.4		13.8		16		17.8		19.4

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.2		8.5		7.5		5.9		3.9		2.5		1.9		2.1		2.9		4.3		6.5		8		8.5

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16		17.8		15.7		16.2		15.9		17.1		14.6		15.4		15.3		15		15.6		16.4		17.3

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.8		15.1		11.9		14.1		15.2		19.6		16.3		17.3		15.8		13		12.6		12.9		14.2

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