THREE RIVERS, WESTERN AUSTRALIA

Average Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		22		31		30		28		22		17		14		13		14		18		22		26		29

Average High Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		30.4		39.6		37.6		35.7		30.2		24.8		21.2		21		23		27.8		31.8		34.9		37.8

Average Low Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		14.5		24.1		23.2		20.9		15.7		9.5		7		5.1		6.5		9.7		14		18		22

Highest Recorded Temperature

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		47.4		46		47.4		43.7		40.6		34.5		29.5		28.9		33		37		41		43.3		44.7

Lowest Recorded Temperature

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-5.5		15		13.2		9.4		3.9		-2.4		-5.2		-5.5		-3.8		-1.4		2.5		4.7		10

Average Morning Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		22.9		32.1		30		28		22.8		17.6		14.2		13.1		15.4		20		24.5		27.4		30.5

Average Afternoon Temperature

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		29.5		38.4		36.2		34.6		29.2		24.4		20.8		20.1		22.3		27		31		33.6		36.5

Average Number of Days Above 104F/40C

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		36.1		14.2		7.5		3		---		---		---		---		---		---		0.3		2.6		8.6

Average Number of Days Above 95F/35C

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		116		25.5		19.7		18.5		3.8		---		---		---		---		0.8		8.3		15.6		23.7

Average Number of Days Above 86F/30C

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		179.3		27.6		23.8		25.7		15.8		3.7		---		---		1.1		9		19.6		25.3		27.6

Average Number of Days Below 35F/2C

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		21		---		---		---		---		1.6		5.2		8.3		5.2		0.7		---		---		---

Average Number of Days Below 32F/0C

Years on Record: 24

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6.7		---		---		---		---		0.3		1		3.7		1.7		0.1		---		---		---

Average Precipitation

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		220		20		30		30		20		20		20		10		---		---		---		---		10

Average Number of Rainy Days

Years on Record: 78

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		27.9		3.1		3.7		3.2		2.6		2.6		3.7		2.3		1.3		0.7		0.8		1.7		2.2

Most Rain Reported in a Day

Years on Record: 79

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		140		70		80		140		90		60		70		30		60		10		80		40		80

Most Rain Reported in a Month

Years on Record: 81

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		260		220		260		260		150		190		160		80		90		30		100		80		160

Average Morning Relative Humidity

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		38		26		37		35		43		48		59		54		44		30		26		26		26

Average Evening Relative Humidity

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		22		16		23		22		26		28		35		31		25		17		15		15		16

Average Morning Dew Point

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		6.4		9.5		12.6		10.6		8.9		5.8		5.8		3.5		2.7		1.5		3.1		5.7		8.2

Average Afternoon Dew Point

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		4.3		7.7		10.7		8.9		7.2		4.1		3.9		1.9		0.9		-1.1		0.3		2.9		5.7

Average Morning Web Bulb

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		14.3		19.3		19.7		18		15.4		11.8		10.2		8.8		9.7		11.5		13.9		16		18

Average Afternoon Wet Bulb

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		16.3		20.9		21.1		19.8		17.2		14.1		12.7		11.7		12.5		14		15.9		17.5		19.3

Heating Degree Days

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		469.2		---		---		---		---		43.1		133.3		172.2		120.6		---		---		---		---

Cooling Degree Days

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2192.5		413.3		329.6		301.4		133.3		---		---		---		---		8.3		137.8		233.3		353.1

Growing Degree Days

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4922.1		620		565		559.7		383.3		215.3		116.7		86.1		137.8		258.3		396.1		483.3		611.4

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		11.2		11.7		12.3		13.1		13.8		14.1

Average Number of Clear Days

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		159		10.6		7		10.6		10.5		11.7		12.6		15.9		17.1		19.7		17.6		14.5		11

Average Number of Cloudy Days

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		43.1		3.2		3.6		4.2		5		5.3		6.1		4.4		3.1		1.3		1.9		2.3		2.8

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22.4		27.9		24.9		22.4		18.3		15.6		14		15.4		19.4		24		27.7		29.4		29.3

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.9		7.3		7.1		5.8		4.7		3.5		3.1		2.9		3.1		3.7		4.8		6.2		7.1

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		23.4		24.9		23.6		23.2		21.2		19.4		18.5		20.2		24.2		26.5		27.1		26.6		25.7

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		28		29.6		26		25.4		23.1		23.3		22.7		25.2		29.2		32.2		33.8		33.5		32.1

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22.4		27.9		24.9		22.4		18.3		15.6		14		15.4		19.4		24		27.7		29.4		29.3

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		8.7		8.5		7		5.5		4.5		4		4.2		4.4		4.6		6.1		7.6		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		26.2		27		27.1		25.9		25.8		23.2		22		23.1		26.2		28.1		28.7		29.1		28.4

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		33.9		34.8		33.6		30.5		31.4		30.3		29.1		30.7		32.9		35.6		37.4		40.4		39.7

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.3		24.1		19.7		18.8		16.2		13		11.4		12		16.7		22.5		25.3		26.2		26.2

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		3.8		6.3		5.6		4.9		3.2		2.3		2		1.9		2.3		2.9		4		4.5		5.3

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		21.8		18.6		19.3		18.4		15.6		14.4		14.8		20.3		24.6		24.7		23.9		23.2

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		22.1		16.3		18.1		18.2		16.5		15.4		15.7		22.2		28.5		28.4		26.9		25.8