HERBERTON, QUEENSLAND

Average Temperature

Years on Record: 82

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		19		23		22		21		20		18		16		15		16		18		20		22		23

Average High Temperature

Years on Record: 82

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		25.4		28		27.3		26.3		24.6		22.9		21.6		21.4		22.7		24.9		27.5		28.6		28.9

Average Low Temperature

Years on Record: 82

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		14.4		18.2		18.3		17.5		15.6		13.2		10.6		9.6		10.2		12		14.3		16.2		17.4

Highest Recorded Temperature

Years on Record: 32

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		36.7		35.2		33.6		32.8		33		30.6		31.1		28.3		31.7		33.3		35.7		36.7		36.7

Lowest Recorded Temperature

Years on Record: 32

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-5		9.5		12.8		8.9		7.2		-1.1		-3.3		-5		-2.2		0.6		3.4		8.3		9.4

Average Morning Temperature

Years on Record: 82

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		19.5		22.6		22.1		21.3		19.6		17.4		15.2		14.7		15.8		18.4		21.2		22.7		23.2

Average Afternoon Temperature

Years on Record: 45

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		24		26.3		25.7		24.8		23.4		21.8		20.6		20.4		21.8		23.8		26.2		27		27.1

Average Number of Days Above 95F/35C

Years on Record: 32

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1		0.1		---		---		---		---		---		---		---		---		0.2		0.5		0.3

Average Number of Days Above 86F/30C

Years on Record: 32

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		48.5		8.2		5.3		2.4		0.3		0.1		---		---		0.2		2.5		7.5		11		11.1

Average Number of Days Below 35F/2C

Years on Record: 32

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.6		---		---		---		---		0.2		1.6		2.1		0.6		0.2		---		---		---

Average Number of Days Below 32F/0C

Years on Record: 32

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.6		---		---		---		---		0.1		0.6		0.8		0.1		---		---		---		---

Average Precipitation

Years on Record: 106

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1899		29		27		33		74		174		390		286		317		344		151		46		28

Average Number of Rainy Days

Years on Record: 104

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		125.4		16.2		16.4		16.5		14		11.9		8.6		6.9		5.4		4.8		5		8.2		11.6

Most Rain Reported in a Day

Years on Record: 104

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		350		350		150		290		240		60		60		40		60		70		70		100		130

Most Rain Reported in a Month

Years on Record: 106

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		900		790		620		900		620		160		120		80		90		110		140		260		410

Average Morning Relative Humidity

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		75		76		81		81		81		82		82		80		73		65		61		62		68

Average Evening Relative Humidity

Years on Record: 44

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		57		60		67		66		65		64		59		57		51		47		45		48		53

Average Morning Dew Point

Years on Record: 32

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		14.6		18		18.5		17.7		16.2		14.6		11.9		11.1		11.4		11.2		12.8		15.2		16.7

Average Afternoon Dew Point

Years on Record: 32

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		14.6		18		18.9		17.8		16.5		14.7		11.9		11		11		11.2		13		15		16.5

Average Morning Web Bulb

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		16.7		19.8		19.9		19.1		17.5		15.6		13.6		12.9		13.3		14.6		16.6		18.2		19.3

Average Afternoon Wet Bulb

Years on Record: 44

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		18.5		21		21.3		20.5		19.2		17.7		15.8		15.5		15.9		16.8		18.5		19.7		20.4

Heating Degree Days

Years on Record: 82

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		264.1		---		---		---		---		17.2		75		94.7		68.9		8.3		---		---		---

Cooling Degree Days

Years on Record: 82

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		857.9		137.8		117.7		103.3		50		---		---		---		---		---		68.9		116.7		146.4

Growing Degree Days

Years on Record: 82

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3844.1		396.1		353.1		361.7		300		241.1		175		163.6		189.4		241.7		327.2		366.7		404.7

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.5		13.4		13		12.5		12.1		11.7		11.5		11.6		11.9		12.4		12.9		13.3		13.5

Average Number of Clear Days

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		75.5		2.2		1.4		2.4		3.1		4.7		8.7		9.7		11		11		11.2		6.2		3.9

Average Number of Cloudy Days

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		128.9		14.7		16.3		15.6		14.6		14.1		10.2		10.2		7.6		5.7		3.9		6.6		9.5

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.6		21.3		19		18.5		17.5		15.8		15.4		16.2		18.4		21.8		24.1		23.9		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		6.7		8.8		8.6		7.7		6.3		5.1		4.4		4.5		5.2		6		7		8		8.5

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		20.3		21.3		18.1		18.5		18.6		17.9		18.2		18.9		20.4		22.5		23.3		23.3		22.9

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.9		18		14.8		15.9		17.6		18.4		20.1		20.8		21.6		23.5		24.5		22.8		20.4

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.6		21.3		19		18.5		17.5		15.8		15.4		16.2		18.4		21.8		24.1		23.9		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		7.3		9.2		8.9		8		6.8		5.7		4.9		5		6.2		6.7		8.1		9		9.2

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		23.6		25.6		24.1		23.2		21.6		22		20.5		20.7		24.2		24.6		24.9		25.9		26.5

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		26		25.3		26		24.2		22.7		25.8		24.3		24.1		28.8		27.8		27.9		27.8		26.6

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.3		17.8		14.2		15.6		14.9		13.4		13.9		14.7		14.7		19.7		20.6		19.3		17.6

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		7.8		7.2		6.5		5.6		4		3.7		4		3.8		5.2		6.3		7.1		7.6

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.9		17.6		13.5		15.5		15.6		14.8		16.1		16.8		15.8		20.2		19.9		18.7		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		14.1		12.3		7.9		11.2		12.7		13.2		16.5		17.2		13.9		19.5		18		14.8		12.1