MOUNT ISA MINES, QUEENSLAND

Average Temperature

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		25		30		30		28		25		21		18		17		20		23		27		29		31

Average High Temperature

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		31.5		36.7		35.5		33.9		31.4		27.3		24.2		24		26.8		30.4		34.1		36.3		37.3

Average Low Temperature

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		19.4		25		24.6		23.2		20.2		16.2		12.5		11.6		13.6		17.1		21		23.4		24.7

Highest Recorded Temperature

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		45.6		45.6		43.5		41.1		38.4		35.9		32		32.2		35.8		40.4		40.7		43		44.7

Lowest Recorded Temperature

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		2.5		16.7		17		13		11		6.7		2.5		3		4.6		8		9.5		13.9		16.4

Average Morning Temperature

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		23.9		29.2		28.2		27		24.3		20		16.2		15.5		18.2		22.5		26.8		28.9		29.8

Average Afternoon Temperature

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		31		35.8		35.1		33.1		30.6		27.1		23.5		23.1		26.2		29.7		33.1		35.1		36.4

Average Number of Days Above 104F/40C

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		21.2		6.6		3.3		0.2		---		---		---		---		---		---		0.2		3.8		7.2

Average Number of Days Above 95F/35C

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		116.9		22.3		16.6		12.2		2.5		0.1		---		---		0.2		2.9		14.4		21.5		24.2

Average Number of Days Above 86F/30C

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		224.2		28.8		25.9		27.8		22.4		6.8		0.8		1		6.3		18.7		27.5		28.4		29.7

Average Precipitation

Years on Record: 59

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		390		80		80		50		10		10		10		---		---		---		10		20		50

Average Number of Rainy Days

Years on Record: 59

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		41.3		7.9		8		5.3		1.8		1.6		1.1		1		0.8		1.1		2.9		3.8		6

Most Rain Reported in a Day

Years on Record: 59

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		140		140		90		120		70		80		40		60		40		30		60		40		120

Most Rain Reported in a Month

Years on Record: 59

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		480		480		270		290		130		140		110		70		40		50		90		90		160

Average Morning Relative Humidity

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		41		47		54		49		42		47		48		45		38		30		28		31		37

Average Evening Relative Humidity

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		25		29		31		32		28		31		29		28		21		18		19		20		21

Average Morning Dew Point

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		8.7		15.3		16.9		14.4		9.9		7.8		5		3.1		2.7		2.8		5.8		8.6		11.8

Average Afternoon Dew Point

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7.2		12.6		13.3		12.8		9.3		7.7		4		2.7		1.8		1.5		4.2		7.6		8.9

Average Morning Web Bulb

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		16.1		21.1		21.5		19.8		16.6		13.9		11		10		11.2		13.2		16.1		18.1		19.8

Average Afternoon Wet Bulb

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		18.2		22.1		22.1		21.2		18.7		16.7		14		13.4		14.4		15.9		18.2		19.9		20.9

Heating Degree Days

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		34.1		---		---		---		---		---		8.3		25.8		---		---		---		---		---

Cooling Degree Days

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2855.7		387.5		321.7		310		216.7		103.3		---		---		51.7		150		275.6		341.7		387.5

Growing Degree Days

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5999.7		620		557.2		568.3		466.7		361.7		241.7		232.5		310		400		533.9		591.7		620

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.5		13.6		13.2		12.6		12		11.5		11.3		11.4		11.8		12.4		13		13.5		13.8

Average Daily Sunshine

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		9.5		9.3		8.8		8.5		9.5		8.9		9.2		9.4		10		10		10.2		10		9.8

Average Number of Clear Days

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		199.9		11.3		8.1		12.6		16.5		16.5		20		23.1		22.9		21.8		19		15.1		13

Average Number of Cloudy Days

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		56.5		9		8.9		7.2		3.2		4.3		2.8		2.6		2.2		2.9		3.2		4.4		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		21.4		24.7		23.1		22.3		20.2		17.5		16.1		16.9		19.8		22.2		24.1		24.9		25.2

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.8		8.3		7.8		6.3		4.7		3.6		3.2		3.2		3.8		5.3		6.8		7.9		8.3

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22.5		22.5		21.9		22.7		22.6		21.6		19.9		21		23.2		23.5		23.3		22.9		25.1

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		24.8		23.5		22.1		23.9		25.3		25.3		25		25.8		27.2		26		25.1		24.3		24.3

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		21.4		24.7		23.1		22.3		20.2		17.5		16.1		16.9		19.8		22.2		24.1		24.9		25.2

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.7		9.4		8.8		7.3		6		4.4		3.8		4.1		4.7		6.3		7.6		8.9		9.4

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		25		25.5		26.3		25.3		24.8		23.6		22		23		25.2		25.9		25.3		25.3		27.8

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		29.8		30.5		31.4		28.9		29.3		29.2		29.3		29.7		31.1		30.8		29.2		29.8		29.2

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.3		20		18.3		19.1		16.3		15.7		14.7		15		18		19.7		21.9		21.4		19.9

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.8		7.1		6.1		5.4		4		2.9		2.4		2.6		3		4.3		6		6.9		7.4

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.1		18.5		17.4		19.3		17.8		18.9		17.9		18.1		20.7		20.6		21.2		19.8		19.6

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.5		15.3		13.7		17.6		16.7		20.4		21.2		20.5		22.6		20.6		20.8		17.9		15.1