O'HALLORAN HILL, SOUTH AUSTRALIA

Average Temperature

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		16		22		22		20		17		14		11		10		11		13		15		18		20

Average High Temperature

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		20.9		27.8		27.6		25.5		21.4		17.8		15		14.1		15.2		17.5		20.2		23.2		25.9

Average Low Temperature

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		11.9		16.2		16.5		15.4		12.9		10.7		8.5		7.7		8.1		9.2		10.9		12.8		14.7

Highest Recorded Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		43.6		43.6		43.1		38.8		33.8		28.8		21.9		25.5		26.3		31.3		33.4		40.7		41.2

Lowest Recorded Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		2.6		8		10.1		7.8		5.4		5		3.3		2.6		2.9		3.8		4.3		5.6		8.4

Average Morning Temperature

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		16.4		22		21.7		20.4		17.1		14.1		11.4		10.4		11.4		13.6		16		18.4		20.7

Average Number of Days Above 104F/40C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.7		0.8		0.6		---		---		---		---		---		---		---		---		---		0.3

Average Number of Days Above 95F/35C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		13.9		4.8		4.2		1.1		---		---		---		---		---		---		---		0.9		2.9

Average Number of Days Above 86F/30C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		44.6		11.3		11		6		1.6		---		---		---		---		---		1.3		4.6		8.8

Average Precipitation

Years on Record: 71

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		620		20		20		20		50		70		70		80		70		60		50		30		30

Average Number of Rainy Days

Years on Record: 66

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		139		5.4		4.8		5.8		10.7		14.9		16.5		18.7		18.4		14.6		12.8		9.1		7.4

Most Rain Reported in a Day

Years on Record: 66

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		80		50		80		40		50		40		40		40		40		30		50		60		50

Most Rain Reported in a Month

Years on Record: 71

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		180		90		100		100		180		170		170		180		160		170		150		120		90

Least Rain Reported in a Month

Years on Record: 71

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		---		---		---		---		---		---		10		30		10		---		---		---		---

Average Morning Relative Humidity

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		60		48		51		52		60		68		74		75		71		63		58		53		49

Average Morning Dew Point

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		8.2		10.4		10.8		10.7		9.1		8		7.1		6.2		5.9		6.4		7		8		8.9

Average Morning Web Bulb

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		12.2		15.6		15.8		14.8		13		11.1		9.3		8.5		9		10.2		11.8		13.3		14.6

Heating Degree Days

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1097		---		---		---		41.7		129.2		200		241.1		215.3		158.3		94.7		16.7		---

Cooling Degree Days

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		350.8		111.9		94.2		51.7		---		---		---		---		---		---		---		---		51.7

Growing Degree Days

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2504.3		370.3		329.6		310		208.3		129.2		50		17.2		43.1		91.7		163.6		233.3		310

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.6		14.7		13.8		12.7		11.6		10.7		10.3		10.5		11.3		12.3		13.4		14.4		15

Average Daily Sunshine

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		6.3		9.4		9.2		7.5		5.6		4.1		3.3		3.4		4.4		5.4		7		7.9		8.6

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.2		26.1		23.4		19.3		14.1		9.9		8.2		9		11.6		15.7		20.2		23.7		25.1

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.7		8.1		7		5.6		4.3		3.4		2.9		3.1		4.1		5.4		6.9		8.2		8.8

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.5		23.3		22.8		21.1		18.2		14.2		12.8		13.5		15		18		20.2		21.6		21.9

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		20.1		27		25.4		23		19.2		15.2		13.8		14.6		15.8		18.2		21.1		23.4		24.2

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.2		26.1		23.4		19.3		14.1		9.9		8.2		9		11.6		15.7		20.2		23.7		25.1

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.2		8.5		7.8		6.4		4.8		3.6		3.1		3.3		4.3		5.9		7.6		8.8		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		21.3		25.9		26.6		25.3		20.8		15.6		16.3		16.3		17.1		20.3		22.4		23.9		24.7

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		33.7		33.7		30.8		23.4		17.4		19		18.9		19.1		21.9		25.4		28.6		31.1

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.1		24.9		20.7		16.6		12.1		8.5		7.5		7.8		10.5		13.9		17.1		21.2		19.8

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.9		6.8		5.5		4.2		3.7		3.2		2.5		2.7		3.7		5		6.3		7.3		7.7

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		22.2		20.1		17.9		14.9		11.7		11.3		11.2		13.2		15.6		16.8		19.4		17.6

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.6		24.6		20		17.3		14.2		11.5		11.6		11.2		13.1		14.3		15.1		18.8		15