KATOOMBA, NEW SOUTH WALES

Average Temperature

Years on Record: 62

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		12		17		17		15		12		9		6		5		7		9		12		14		16

Average High Temperature

Years on Record: 62

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		16.5		23		22.3		20		16.3		12.8		9.7		9.1		10.9		14.2		17.5		20.1		22.3

Average Low Temperature

Years on Record: 62

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7.9		12.6		12.7		11.3		8.5		6.1		3.5		2.5		3.2		5.2		7.6		9.7		11.6

Highest Recorded Temperature

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		35.6		35.6		35.2		32.2		28.7		21.4		17.5		18.8		22		26.6		31.2		34.1		34.5

Lowest Recorded Temperature

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-8.2		4.6		4.1		2.8		-0.5		-2.8		-8.2		-5.4		-5.6		-2.8		-1		-0.1		3

Average Morning Temperature

Years on Record: 62

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		11.1		16.6		16.1		14.4		11.3		8.3		5.5		4.6		5.8		8.8		12		14.3		16.3

Average Afternoon Temperature

Years on Record: 60

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		14.9		21.2		20.7		18.6		14.9		11.5		8.3		7.7		9.4		12.6		15.5		18.4		20.4

Average Number of Days Above 95F/35C

Years on Record: 27

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

Average Number of Days Above 86F/30C

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		7.1		2.6		1.9		0.4		---		---		---		---		---		---		---		0.4		1.7

Average Number of Days Below 35F/2C

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		48		---		---		---		0.3		2.4		8.7		15.5		13		6.1		1.5		0.3		---

Average Number of Days Below 32F/0C

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		13.4		---		---		---		---		0.4		2.5		5.6		3.5		1.2		0.2		---		---

Average Precipitation

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1410		160		170		160		120		100		120		80		80		70		90		100		120

Average Number of Rainy Days

Years on Record: 106

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		129.7		13.2		12.7		13.1		10.4		9.7		9.6		9.1		9.2		9.3		10.5		10.9		12

Most Rain Reported in a Day

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		280		180		200		280		260		120		230		200		270		120		170		140		120

Most Rain Reported in a Month

Years on Record: 110

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		780		680		780		700		620		520		690		470		580		380		440		420		410

Average Morning Relative Humidity

Years on Record: 59

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		72		69		74		76		76		79		81		78		72		65		63		63		63

Average Evening Relative Humidity

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		58		55		59		61		63		67		70		65		57		52		52		50		50

Average Morning Dew Point

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		6.3		11.3		11.7		10.2		7.5		5.6		2.8		1		1.1		2.6		5		7.3		9.3

Average Afternoon Dew Point

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		6.4		11.7		12.4		10.6		7.8		6		3.2		1.1		1		2.4		5.2		7.5		9.2

Average Morning Web Bulb

Years on Record: 59

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		8.7		13.5		13.6		12.1		9.2		6.7		4.2		3.1		3.9		6.1		8.8		10.8		12.7

Average Afternoon Wet Bulb

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		10.8		15.8		16		14.4		11.3		8.6		6.1		5.2		6.1		8.3		10.7		12.9		14.6

Heating Degree Days

Years on Record: 62

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2384.3		25.8		31.4		86.1		183.3		284.2		358.3		396.1		361.7		266.7		189.4		108.3		51.7

Growing Degree Days

Years on Record: 62

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1258.1		232.5		204.1		172.2		66.7		---		---		---		---		---		68.9		141.7		206.7

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.6		14.6		13.7		12.7		11.7		10.8		10.4		10.6		11.3		12.3		13.4		14.3		14.8

Average Number of Clear Days

Years on Record: 28

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		65.7		5.2		4.4		4.4		5.4		5.4		5.7		6.8		8.2		6.4		4.3		4.2		5.2

Average Number of Cloudy Days

Years on Record: 28

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		141.6		13		12.7		13.8		11.2		13.1		11.9		9.6		8.8		9.9		12.7		12.3		12.6

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.4		22.7		19.8		17.2		13.2		10.1		8.9		9.6		12.6		16.6		20.2		21.9		23.6

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		8.9		8		6.3		4.6		3.5		2.9		3.1		4		5.3		7		8.6		9.1

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.8		20.3		19.1		18.4		16.5		14.2		13.8		14.3		16.3		19		20.1		20.1		20.8

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.2		20.4		18.2		18.1		16.6		15.2		15.1		15.6		17.8		19.7		20.8		20		21.5

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.4		22.7		19.8		17.2		13.2		10.1		8.9		9.6		12.6		16.6		20.2		21.9		23.6

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		9.5		8.3		6.8		5.1		3.8		3.2		3.5		4.4		5.9		7.6		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		21.5		24		21.3		22.3		20.3		18.2		17.2		17.2		20.6		22.9		25.1		25.1		23.5

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		25.1		28.6		22.2		24.8		22.5		21.5		20.5		20.2		24.9		26.3		30.7		31.3		27.9

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.2		18.4		15.8		12.7		8.9		8.5		7.8		7.9		10.3		14.6		17.1		17		19.6

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		7.8		7.6		5.4		4		2.8		2.4		2.7		3		4.3		5.3		6.8		8.2

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14		16.6		15.2		13.1		10.1		11.2		11.5		11		12.7		16.3		16.8		15.7		17.4

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12		13.2		11.5		9.9		7.5		10.7		11.7		10.8		12.2		15.2		14.9		11.8		14.6