WHITE RIVER, SOUTH AFRICA

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Elevation: 936 meters Latitude: 25 20S Longitude: 031 01E

WEATHER

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Daily Averages

Hourly Data

CURRENT CONDITIONS

Sunrise/Set

12:12 am

11:37 am
Local Time
10:34 pm EDT
18 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		18.9		22.8		22.7		21.9		19.3		16.5		13.5		13.7		15.7		17.9		19.5		20.7		22.2

PRECIPITATION

Average Precipitation

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		802.1		124.2		121.8		92.4		56		17.8		13.2		11.7		13.3		31.4		73.2		111.1		136

Average Number of Days With Precipitation

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		82.6		11.7		11.4		9.5		5.9		2.6		1.7		1.8		2.5		3.8		8		11.8		11.9

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		23.1		---		---		---		0.4		2.7		7.3		7.3		3.9		1.1		0.3		0.1		---

HUMIDITY

Average Relative Humidity

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		65.2		69.8		70.9		71.8		70.2		64.4		60		58.1		58		58.7		63.3		67.9		69.1

Average Dew Point

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		12.2		17		17.1		16.6		13.7		9.8		5.9		5.6		7.5		9.7		12.3		14.6		16.3

DEGREE DAYS

Heating Degree Days

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		439.6		---		---		---		---		56.7		144.9		143.5		81.5		12.9		---		---		---

Cooling Degree Days

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		629.1		138.6		123.5		110.7		29.1		---		---		---		---		---		36.3		71.1		120

Growing Degree Days

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3232.1		396.8		358.8		368.9		279		201.5		105		114.7		176.7		237		294.5		321		378.2

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		13.9		13.3		12.6		12.6		11.3		11		11.1		11.7		12.3		13.1		13.8		14.1

Average Possibility of Sunshine

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		68.2		57.8		59.2		62.1		68		78.6		81.8		83.9		81		72.6		61.7		56.2		55.9

WIND

Average Wind Speed

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		6.3		6.5		6.1		5.4		4.7		5		5		5.8		6.8		7.9		7.9		7.2		6.8

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		18.1		22.1		20.7		18.7		16.7		15.2		13.9		14.7		16.7		18.9		18.9		20		21.1

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.4		9.1		8.3		7		5.3		3.7		3.1		3.3		4.4		5.9		7.9		9		9.4

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.2		20.1		19.6		19.1		19.1		18.9		18.5		19		20.2		20.3		18.4		18.5		19.1

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.5		18.7		18		17.9		19.4		22.3		22.6		23.1		22.1		20.6		16.3		15.9		16.9

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.1		22.1		20.7		18.7		16.7		15.2		13.9		14.7		16.7		18.9		18.9		20		21.1

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.9		9.5		8.7		7.5		5.8		4.4		4.1		4		5		6.6		8.2		9.2		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		21.7		22.5		21.7		22.9		21.6		20.7		21.4		22.5		22.8		21.2		21.7		21.5

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		24.3		22		23.5		22.5		25.9		27.3		26.6		27.5		26.2		25.2		21.3		22.1		21.7

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.3		19		16.8		15.8		15		13.1		11.1		12.8		14.8		16.5		15.7		15.6		17.8

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.7		8.8		7.6		6.4		4.3		2.9		2.5		2.6		3.6		5.2		7.4		8.4		9

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.1		17.5		15.9		16		16.8		15.7		13.9		16		17.4		17.5		15.1		14.6		16.2

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		13.7		11.8		12.8		15.7		16.7		14.6		17.7		17.5		15.8		11		9.4		11.7

NEARBY - MAP

NEARBY - LIST

Nelspruit, South Africa (7 mi / 11 km)
Graksop, South Africa (29 mi / 47 km)
Barberton, South Africa (31 mi / 50 km)
Lydenburg, South Africa (38 mi / 61 km)
Thulamahashi, South Africa (43 mi / 70 km)

GEOBA.SE

White River, South Africa