ERRABIDDY, WESTERN AUSTRALIA

Average Temperature

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		23		32		32		29		24		19		15		14		16		19		23		26		30

Average High Temperature

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		30.1		39.6		39.1		36.2		31.3		26		21.2		20.7		23.1		27.1		30.9		33.8		38.3

Average Low Temperature

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		16		25		25.3		22.7		17.7		12.7		9.2		7.8		9.1		11.9		15.4		18.4		23

Highest Recorded Temperature

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		45.7		45.7		44.4		44.4		40.5		35.4		29.2		29		31.7		37.9		41.1		43		44.7

Lowest Recorded Temperature

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-0.6		16.7		17.5		14.8		7.3		3.5		1.5		-0.6		0.6		4.2		7.1		10.1		14.2

Average Morning Temperature

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		22.2		30.9		30.4		28.2		23.5		18.4		14.1		13.2		15.2		19.1		23.1		25.5		30.1

Average Afternoon Temperature

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		29.1		38.4		37.7		35.1		30.4		25.1		20.4		19.9		22.3		26.2		29.9		32.6		37.1

Average Number of Days Above 104F/40C

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		39.8		16.2		8.1		4.1		0.2		---		---		---		---		---		0.1		1.4		9.6

Average Number of Days Above 95F/35C

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		112.5		26.8		18.7		16.6		5		0.1		---		---		---		0.7		6.6		13.1		24.9

Average Number of Days Above 86F/30C

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		173.7		29.2		21.4		23.4		18		5		---		---		0.5		6		18.4		23.5		28.3

Average Number of Days Below 35F/2C

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.7		---		---		---		---		---		0.2		0.4		0.1		---		---		---		---

Average Number of Days Below 32F/0C

Years on Record: 13

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

Average Precipitation

Years on Record: 59

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		200		30		30		20		10		20		30		20		---		---		---		---		---

Average Number of Rainy Days

Years on Record: 41

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		29		3		2.8		2.6		2.6		3.4		4.7		3.7		2.2		1		0.7		1		1.3

Most Rain Reported in a Day

Years on Record: 41

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		140		140		30		80		40		50		80		80		30		20		20		60		20

Most Rain Reported in a Month

Years on Record: 59

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		310		310		130		130		70		130		160		180		60		50		40		80		60

Average Morning Relative Humidity

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		41		29		33		37		41		49		59		59		53		41		29		29		26

Average Evening Relative Humidity

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		23		15		20		22		24		29		36		36		30		22		15		15		15

Average Morning Dew Point

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7.2		10.2		12		11.7		8.8		7		6		5.4		5.5		5.3		4.3		6.1		8.4

Average Afternoon Dew Point

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		4.8		7.3		10.8		9.2		6.7		5.3		4.8		3.8		3.5		2.5		0.6		2.5		5.2

Average Morning Web Bulb

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		14.2		19		19.4		18.6		15.7		12.7		10.2		9.5		10.6		12.3		13.9		15.4		18

Average Afternoon Wet Bulb

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		16.4		20.8		21.4		20.2		17.6		15		12.7		12.3		13.2		14.6		15.8		17.3		19.7

Heating Degree Days

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		306.7		---		---		---		---		---		100		129.2		77.5		---		---		---		---

Cooling Degree Days

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2397.4		430.6		384.5		335.8		175		17.2		---		---		---		25		137.8		225		370.3

Growing Degree Days

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5201.9		620		565		594.2		425		275.6		150		129.2		180.8		275		396.1		475		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		13.9		13.3		12.6		11.9		11.3		11		11.1		11.6		12.3		13.1		13.8		14.1

Average Number of Clear Days

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		163.4		11.6		4.9		9.5		11		14.3		12.9		16.8		16.7		18.6		17.4		17.1		12.7

Average Number of Cloudy Days

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		45.2		4.1		2.9		3.4		4.9		5.6		5.7		5.2		3.8		1.9		2.5		2.2		2.9

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22.3		28.1		25.2		22.4		18.4		15.3		13.9		15.3		19.1		23.8		27.5		29.4		29.5

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		7.3		7		5.9		4.7		3.6		3.1		3		3.2		3.8		4.9		6.1		7

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		23.4		25.1		23.9		23.2		21.4		19.1		18.4		19.9		23.8		26.1		26.9		26.6		25.9

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		27.9		30.1		26.6		25.3		23.4		22.7		22.4		24.7		28.5		31.6		33.3		33.7		32.5

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22.3		28.1		25.2		22.4		18.4		15.3		13.9		15.3		19.1		23.8		27.5		29.4		29.5

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.1		8.5		8.1		7.2		5.6		4.6		4		4.3		4.2		4.7		6.4		7.5		8.3

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		25.8		27.3		27		25.6		25.2		22.1		21.5		22.5		26.3		27.5		28.2		28.6		28

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		33		35.6		33.3		29.9		30.2		28.3		28.1		29.7		33.1		34.3		36.4		39		38.5

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.4		25.1		22.1		17.7		15.9		12.5		11.3		11.7		17		22.1		24.6		26.5		26.4

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		6.1		5.6		5		3.4		2.7		2.2		2.2		2.3		3.2		4.2		4.9		5.6

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.9		22.6		20.9		18		18.1		14.9		14.3		14.3		20.6		24.1		23.9		24.1		23.4

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		21.2		23.9		20.4		16		17.7		15.4		15.2		14.8		22.8		27.6		26.9		27.5		26.2