PEARCE, WESTERN AUSTRALIA

Average Temperature

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		17		25		25		23		20		16		14		13		13		14		16		19		21

Average High Temperature

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		23.9		33.1		33.5		30.2		26.1		21.6		18.8		17.6		18.2		20		23.3		26.8		29

Average Low Temperature

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		11.9		17		17.9		15.9		13.9		10.8		9.8		8.7		8.2		8.9		10.2		12.6		14.4

Highest Recorded Temperature

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		46		46		45.5		42.7		38.6		35.4		26.6		29.6		29.6		31		38		41.6		44.2

Lowest Recorded Temperature

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-0.9		7.7		6.8		4.5		3.6		-0.6		-0.9		---		0.6		0.8		1.2		3.9		5.4

Average Morning Temperature

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		16.5		23.6		24.3		22.1		18.6		15.4		13.2		12.1		12.6		14.6		17.1		20.4		22.6

Average Afternoon Temperature

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		21.9		31		32		29.1		24.6		20.5		17.7		16.5		17		18.9		22.1		25.3		28.1

Average Number of Days Above 104F/40C

Years on Record: 27

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6.9		2.4		3.1		0.6		---		---		---		---		---		---		---		0.1		0.6

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		31.3		8.6		11.2		5.2		0.6		---		---		---		---		---		0.3		2		3.4

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		74.7		15.9		20.2		14.6		5.1		0.2		---		---		---		0.1		2.7		7.1		8.8

Average Number of Days Below 35F/2C

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2.2		---		---		---		---		0.3		0.3		0.4		0.8		0.3		0.1		---		---

Average Number of Days Below 32F/0C

Years on Record: 26

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

Average Precipitation

Years on Record: 40

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		690		---		10		10		30		80		140		140		100		60		30		20		---

Average Number of Rainy Days

Years on Record: 37

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		107.6		1.5		2.8		3.7		6.9		12.5		15.8		18		15.8		12.6		9.1		6		2.8

Most Rain Reported in a Day

Years on Record: 38

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

Most Rain Reported in a Month

Years on Record: 40

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		380		20		90		80		110		190		380		240		220		130		80		90		50

Least Rain Reported in a Month

Years on Record: 40

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		---		---		---		---		---		---		60		50		20		---		---		---		---

Average Morning Relative Humidity

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		65		49		50		55		64		72		79		80		76		71		61		53		51

Average Evening Relative Humidity

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		47		32		32		35		44		50		61		62		57		54		45		38		38

Average Morning Dew Point

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		9.9		13.8		13.1		11.9		11.5		10.1		9.3		8.6		8.4		9.3		9.4		10.1		13.3

Average Afternoon Dew Point

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		10.1		13.9		13.4		10.8		11.7		9.9		9.8		9.2		8.4		9		9.4		9.9		13.8

Average Morning Web Bulb

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		13		18		17.9		16.4		14.9		12.7		11.3		10.4		10.6		12		13.1		14.9		17.4

Average Afternoon Wet Bulb

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		15.4		20.9		21		18.7		17.5		14.9		13.7		12.8		12.8		13.8		15.3		16.9		19.7

Heating Degree Days

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		732.2		---		---		---		---		77.5		133.3		172.2		172.2		116.7		60.3		---		---

Cooling Degree Days

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		785.5		198.1		204.1		137.8		41.7		---		---		---		---		---		---		33.3		94.7

Growing Degree Days

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3303.5		456.4		439.4		396.1		291.7		180.8		116.7		86.1		86.1		133.3		198.1		283.3		353.1

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.5		14.4		13.6		12.7		11.7		10.9		10.6		10.8		11.4		12.3		13.3		14.2		14.6

Average Number of Clear Days

Years on Record: 40

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		84.6		9.7		11.4		9.3		5.9		6.2		4.3		4.1		5.3		6.1		6.8		7.8		7.8

Average Number of Cloudy Days

Years on Record: 40

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		63.6		1.8		3.1		4		5.7		6.9		8.1		7.6		7.5		6.2		5.3		5.2		2.1

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.6		27.7		24.6		19.9		15		11.1		9.5		10		12.8		17		22.2		25.8		28.1

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		7.5		6.8		5.8		4.6		3.6		3.2		3.4		4.3		5.5		6.6		7.6		7.8

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.7		24.6		23.8		21.5		18.5		15.1		13.9		14.2		16		19.1		22		23.5		24.4

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22		29.8		27		23		19.3		16.4		15.3		15.4		17		19.5		24.1		27		29.8

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.6		27.7		24.6		19.9		15		11.1		9.5		10		12.8		17		22.2		25.8		28.1

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.2		9		7.6		6.3		5		4		3.4		3.7		4.6		6		7.2		8.5		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		22.2		27		26.4		24.3		22.3		19.3		17.5		15.8		17.6		21.9		23.7		25.1		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		26.8		35.9		32.7		28.3		25.6		23.2		21		17.8		19.7		24.4		27.5		31		34.1

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.6		22.8		22.4		18.4		13.5		9.3		8.5		8.8		11.3		15.2		20.3		23.2		25.8

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		6.3		5.7		4.9		3.7		2.8		2.6		3.2		4		4.8		6		6.8		7

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.4		20.5		21.6		19.6		16.3		12		12.1		11.9		13.6		16.8		20		21.2		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		17.5		20.3		22.4		19.7		15.9		11.6		12.5		11.9		13.2		15.7		20.2		21.9		25.2