NARNGULU, WESTERN AUSTRALIA

Average Temperature

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		19		25		25		24		21		18		15		14		14		15		17		20		22

Average High Temperature

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		25.8		31.7		32.5		30.8		27.5		23.8		20.6		19.5		20		22		24.3		26.9		29.3

Average Low Temperature

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		13.6		18.3		19.1		17.9		15.4		12.7		10.9		9.4		8.9		9.2		10.8		13.7		16.2

Highest Recorded Temperature

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		47.7		47.7		47.3		44.3		39.4		36.6		29.2		28.8		31.6		35.5		40.7		42.2		46.7

Lowest Recorded Temperature

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		0.5		9.4		10		8.8		6.9		2.1		0.5		0.8		1.3		1.8		2.4		3.8		7.7

Average Morning Temperature

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		20		26.3		26.4		24.6		21		17.2		14.3		13.1		13.8		16.3		19.7		22.6		24.7

Average Afternoon Temperature

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		24		29.1		30.1		28.8		25.9		22.6		19.8		18.6		19		20.6		22.4		24.7		26.7

Average Number of Days Above 104F/40C

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		9		3.5		2.8		1.2		---		---		---		---		---		---		---		0.2		1.3

Average Number of Days Above 95F/35C

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		35.8		8.9		9.7		6.8		1.7		---		---		---		---		---		0.8		2.5		5.4

Average Number of Days Above 86F/30C

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		78.5		15.4		17		15.4		7.4		1.3		---		---		---		1		3.3		6.9		10.8

Average Number of Days Below 35F/2C

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.4		---		---		---		---		---		0.1		0.2		0.1		---		---		---		---

Average Precipitation

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		460		---		10		10		20		70		100		90		60		30		10		10		---

Average Number of Rainy Days

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		87.3		1.8		2.3		2.9		6.1		10		14		14.7		12.6		9.6		7		4.1		2.2

Most Rain Reported in a Day

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		100		30		70		80		40		60		100		70		50		30		70		20		50

Most Rain Reported in a Month

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		280		60		130		80		100		280		280		240		150		80		100		40		50

Average Morning Relative Humidity

Years on Record: 51

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		60		47		49		51		58		66		77		79		76		66		54		48		47

Average Evening Relative Humidity

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		49		43		42		42		45		48		56		58		56		52		48		46		46

Average Morning Dew Point

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		11.2		13.6		14		13.2		11.9		10.3		10.1		9.3		9.5		9.9		9.6		10.3		12.2

Average Afternoon Dew Point

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		11.9		14.9		15		14.2		12.3		10.4		10.4		9.7		10		10		10.4		11.8		13.9

Average Morning Web Bulb

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		15.2		19.1		19.4		18.2		16.2		13.7		12.2		11.2		11.6		13		14.5		16.1		17.8

Average Afternoon Wet Bulb

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		17.3		20.6		21.1		20.2		18.3		16.2		14.9		14.1		14.3		15.1		16		17.5		19.2

Heating Degree Days

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		476.4		---		---		---		---		17.2		83.3		129.2		120.6		91.7		34.4		---		---

Cooling Degree Days

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		948.8		198.1		204.1		180.8		83.3		---		---		---		---		---		---		50		129.2

Growing Degree Days

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3722.8		456.4		439.4		439.2		333.3		241.1		166.7		129.2		137.8		158.3		223.9		300		387.5

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.5		14.2		13.5		12.6		11.8		11.1		10.8		10.9		11.5		12.3		13.2		14		14.4

Average Number of Clear Days

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		141		14.3		12.6		13.9		10.6		10.8		9.1		9.8		11.8		11.9		12.2		11.4		12.7

Average Number of Cloudy Days

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		47.5		3.1		3.3		3.4		5		5.3		5.7		5.2		4.7		3		2.8		3.4		2.6

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.7		27.3		24.3		20.3		16		12.6		11		11.6		14.8		19.6		24.2		26.7		27.8

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.6		7.7		7.2		6.1		4.8		3.8		3.3		3.5		4.2		5.1		6.2		7.3		7.9

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		20.7		24.3		23.3		21.4		19.1		16.4		15.4		15.7		18.8		21.9		23.8		24.2		24.3

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		23.2		28.6		25.6		22.4		19.9		18.3		17.4		17.5		20.1		23.9		27.2		28.3		29

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.7		27.3		24.3		20.3		16		12.6		11		11.6		14.8		19.6		24.2		26.7		27.8

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.3		8.8		7.8		6.8		5.4		4.4		3.6		4		4.7		5.8		7.2		8.1		8.6

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		23.2		26.2		25.8		24.3		22.7		19.2		18		18.4		21.9		24		25.3		26.4		26.1

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		28		33.2		30.8		28.1		26		23		21.7		22		25.4		27.9		30.4		33.5		33.7

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.6		23.9		22.4		17.6		14.2		10.1		10		10		13.3		17.7		21.3		24.7		25.6

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.8		6.8		6.2		5.1		3.9		3.2		2.8		3		3.4		4.4		5.5		6.3		6.9

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.2		21.5		21.5		18.3		16.6		12.4		13.5		12.9		16.4		19.4		20.8		22.5		22.6

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		22		21.7		17.1		15.8		11.9		14.4		13.1		16.3		19.6		21.2		24.3		24.7