ROEBOURNE, WESTERN AUSTRALIA

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Elevation: 12 meters Latitude: 20 46S Longitude: 117 08E

WEATHER

Monthly - Summary

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Climate Summary

CURRENT CONDITIONS

Sunrise/Set

06:33 pm

05:41 am
Local Time
4:37 am EDT
15 May, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 73

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		27		32		32		31		28		24		21		20		21		24		27		30		31

Average High Temperature

Years on Record: 73

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		33.8		38.6		37.9		37.5		35.2		30.2		26.9		26.5		28.7		32.3		35.3		37.8		38.9

Average Low Temperature

Years on Record: 73

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		20.4		26.2		26.1		25.3		22.1		18.3		15.2		13.5		14.5		16.7		19.5		22.6		24.8

Highest Recorded Temperature

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		48.4		48.4		48.2		46.6		43.4		39.6		34.3		33.3		37.9		41.2		45		47.4		47.6

Lowest Recorded Temperature

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		4.4		18.6		16.7		19		14.1		9.4		7.6		4.4		7.1		7.8		11.1		14.4		16.9

Average Morning Temperature

Years on Record: 74

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		27.9		32.8		32.1		31.7		29.4		24.6		21.1		20.2		22.3		26.1		29.5		32.4		33.3

Average Afternoon Temperature

Years on Record: 73

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		32.5		36.8		36.4		36.2		33.9		29.1		26		25.7		27.7		31.1		33.8		36.2		37.1

Average Number of Days Above 104F/40C

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		60.4		12.4		9.1		9.1		2		---		---		---		---		0.1		4.9		10.1		12.8

Average Number of Days Above 95F/35C

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		173.1		26.5		21.9		25.6		19.5		2.5		---		---		0.4		6.7		18.9		23.7		27.4

Average Number of Days Above 86F/30C

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		267.5		30.2		27.3		30.5		28.4		18.4		4.5		2.9		11.5		24.2		29.3		29.7		30.7

PRECIPITATION

Average Precipitation

Years on Record: 109

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		300		50		60		60		30		20		20		10		---		---		---		---		10

PRECIPITATION - RAIN

Average Number of Rainy Days

Years on Record: 98

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		21.9		3.3		4.6		3.2		1.4		2.5		2.6		1.5		0.9		0.3		0.3		0.3		1.1

Most Rain Reported in a Day

Years on Record: 98

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		230		210		160		230		140		160		130		50		40		20		20		10		90

Most Rain Reported in a Month

Years on Record: 109

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		550		360		320		400		550		220		300		130		90		40		30		30		120

HUMIDITY

Average Morning Relative Humidity

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		44		50		56		50		44		46		50		46		40		35		32		34		40

Average Evening Relative Humidity

Years on Record: 52

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		33		39		42		37		33		36		39		33		29		25		26		28		32

Average Morning Dew Point

Years on Record: 32

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		13.2		20.1		21.1		18.8		14.9		10.8		9.3		6.9		6.7		8.5		10		12.4		16.4

Average Afternoon Dew Point

Years on Record: 32

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		13		19.6		20.2		18.2		13.9		11.2		9.9		7.2		6.4		8		10.6		12.6		16

Average Morning Web Bulb

Years on Record: 69

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		19.7		24.7		24.9		23.9		20.9		17.5		15.2		13.9		15.1		17		19.2		21.5		23.2

Average Afternoon Wet Bulb

Years on Record: 68

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		21.4		25.7		26		25		22.3		19.4		17.5		16.5		17.5		19		21.1		23.1		24.6

DEGREE DAYS

Cooling Degree Days

Years on Record: 73

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3441.3		430.6		376.7		396.1		300		172.2		75		43.1		94.7		183.3		275.6		350		413.3

Growing Degree Days

Years on Record: 73

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6448.3		620		565		620		550		430.6		325		301.4		353.1		433.3		533.9		600		620

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.5		13.6		13.2		12.6		12		11.5		11.3		11.4		11.8		12.4		13		13.5		13.8

Average Number of Clear Days

Years on Record: 37

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		226.3		13.4		10.3		15.9		15.9		16.5		17.9		22.3		23.6		22.6		25.9		22.7		19.3

Average Number of Cloudy Days

Years on Record: 37

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		38.7		5.3		5.7		4.2		3.3		5.7		4.7		2.8		1.9		1.2		0.7		1.2		1.9

SOLAR RADIATION

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		23.6		28.2		25.5		24.3		20.7		17.1		15.4		17.3		20.9		25.1		28.6		30.2		29.6

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		7.1		7.1		5.5		4.5		3.8		3.5		3		3.2		3.8		4.7		5.7		6.5

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		24.6		25.4		24.2		24.8		23.3		20.9		18.9		21.6		24.7		26.8		27.7		27.4		29.7

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		29.3		30.2		26.6		28		26.5		24.1		23.2		26.9		30		32.6		34.6		35.1		33.1

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		23.6		28.2		25.5		24.3		20.7		17.1		15.4		17.3		20.9		25.1		28.6		30.2		29.6

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		8.5		8.3		7		5.4		5		4.4		4.5		4.5		5.4		6.4		7.2		7.7

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		26.9		27.2		27.4		27.1		26.6		24.8		22.1		23.7		26.5		28.6		28.5		28.2		31.9

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		34		34.9		33.9		32.7		32.9		31.4		29.5		31		33.6		36.4		36.4		37.3		37.7

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		20.5		24.3		21.7		20.4		18.7		13.9		13		13.8		18.5		22		25.2		27.1		27.1

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		3.9		6.1		5.5		4.5		3.2		2.5		2.4		2.3		2.5		3		4.2		5.2		5.5

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		21.1		22.1		20.6		20.6		20.8		16.3		15.4		16.4		21.5		23.3		24.4		24.8		27.1

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22.3		22.6		19.3		19.9		21.8		16.3		16.9		17.5		24		25.5		27.2		28.6		27.9

NEARBY - MAP

NEARBY - LIST

Point Samson, Western Australia (7 mi / 12 km)
Wickham, Western Australia (7 mi / 11 km)
Dampier, Western Australia (24 mi / 40 km)
Pannawonnica, Western Australia (79 mi / 127 km)
Mardie, Western Australia (80 mi / 129 km)

GEOBA.SE

Roebourne, Western Australia