BOOLATHANA, WESTERN AUSTRALIA

Average Temperature

Years on Record: 49

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		22		26		27		26		24		20		17		16		17		19		21		22		24

Average High Temperature

Years on Record: 49

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		27		31.2		32.5		31.3		29		26		23.1		22.1		22.8		24.3		25.7		27.3		29.1

Average Low Temperature

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		17.2		22.4		23.3		22		19.1		14.8		12.5		11.1		11.6		13.9		16.3		18.5		20.5

Highest Recorded Temperature

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		47.7		47.7		46.9		45.3		41.1		36.9		31.8		30.7		31.6		38.4		42.4		43.4		45.4

Lowest Recorded Temperature

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		2.4		15.9		17.1		13.4		9.5		6.1		3.6		2.4		3.5		5.9		8.8		10.7		14

Average Morning Temperature

Years on Record: 51

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		22		26.8		27.8		26.7		24		19.9		16.7		15.3		16.7		19.6		21.8		23.5		25.1

Average Afternoon Temperature

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		25.2		29		30.1		29.1		26.8		24.2		21.9		20.8		21.3		22.6		23.9		25.5		27.1

Average Number of Days Above 104F/40C

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6.2		1.6		2.5		1.3		---		---		---		---		---		---		---		0.2		0.6

Average Number of Days Above 95F/35C

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		26.6		5.2		7.2		6.2		2.2		0.2		---		---		---		0.2		0.9		1.9		2.6

Average Number of Days Above 86F/30C

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		83.1		15.7		18		16.5		9.6		3.3		0.1		0.1		0.4		2.1		3.8		5.1		8.4

Average Precipitation

Years on Record: 52

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		220		10		20		10		10		30		50		40		10		---		---		---		---

Average Number of Rainy Days

Years on Record: 52

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		41.2		1.8		2.5		2		2.8		5.2		7.5		7.2		5.2		2.8		2.3		1.3		0.7

Most Rain Reported in a Day

Years on Record: 52

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

Most Rain Reported in a Month

Years on Record: 52

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		190		150		140		90		80		190		160		170		50		20		50		80		70

Average Morning Relative Humidity

Years on Record: 51

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		59		58		58		56		57		59		69		69		63		54		51		53		57

Average Evening Relative Humidity

Years on Record: 51

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		54		58		58		57		56		52		53		52		52		51		52		54		58

Average Morning Dew Point

Years on Record: 51

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		12.9		17.4		18.1		16.6		14.2		11.1		10.7		9.2		9.1		9.4		10.5		12.8		15.3

Average Afternoon Dew Point

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		15		19.7		20.7		19.6		16.8		13.3		11.2		9.9		10.4		11.7		13.4		15.3		17.7

Average Morning Web Bulb

Years on Record: 51

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		17		21.2		21.9		20.7		18.5		15.4		13.6		12.4		13		14.5		15.9		17.6		19.5

Average Afternoon Wet Bulb

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		19.3		23		23.9		23		20.8		18.1		16.2		15.2		15.6		16.7		17.9		19.5		21.3

Heating Degree Days

Years on Record: 49

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		137		---		---		---		---		---		25		68.9		43.1		---		---		---		---

Cooling Degree Days

Years on Record: 49

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1553.8		258.3		258.9		249.7		166.7		51.7		---		---		---		16.7		77.5		133.3		189.4

Growing Degree Days

Years on Record: 49

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4667.4		516.7		494.4		508.1		416.7		310		225		189.4		215.3		266.7		335.8		383.3		447.8

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		13.7		14.1

Average Number of Clear Days

Years on Record: 52

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		197.6		16.5		13.4		16.2		12.5		14.2		14.5		16.8		18.7		20.5		19.1		16.9		18.4

Average Number of Cloudy Days

Years on Record: 52

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		39.1		2.5		3.3		3.3		5.8		5.4		5.4		4.6		3.1		1.3		1.4		1.5		1.5

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		21.2		27.5		24.5		21.5		17.4		14.5		13.1		14.1		17.5		22		25.4		27.5		28.8

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.5		7.6		7.3		6.2		5.1		4		3.5		3.5		4		4.8		5.9		7		7.3

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22		24.7		23.2		22.3		20		17.8		17.1		18		21.4		24		24.8		25		25.3

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		25.1		28.8		25.1		23.5		20.9		20.4		20.1		21.3		24.1		27.5		28.8		29.6		31

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		21.2		27.5		24.5		21.5		17.4		14.5		13.1		14.1		17.5		22		25.4		27.5		28.8

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.4		8.5		8.1		7.2		5.8		4.7		4.2		4.4		4.9		5.6		7		7.7		8.2

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		24.4		26.1		25.8		24.7		23.7		20.8		19.7		21.8		24		26.1		26.3		26.1		27.5

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		29.9		32.5		30.7		28.2		27.5		25.8		24.8		28.3		28.8		31.5		32		32.3		36.9

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.6		25		21.8		17.8		15.1		12		10.4		11.4		15.2		20		22.9		25.7		26.7

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		6.8		6.2		5.3		4		3.2		2.8		2.4		3.1		3.9		5.3		6.4		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		22.6		20.6		18.1		17		14.2		12.8		13.9		18		21.5		22.3		23.4		23.6

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.6		23.9		19.9		16.1		15.9		14.2		12.9		14.3		18.4		22.8		23.5		25.9		26.7