ONSLOW, WESTERN AUSTRALIA

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Elevation: 3 meters Latitude: 21 38S Longitude: 115 07E

WEATHER

Monthly - Summary

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Forecast

Monthly - All Data

Climate Summary

CURRENT CONDITIONS

Sunrise/Set

06:33 pm

06:04 am
Local Time
12:03 am EDT
19 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		25		30		30		29		27		22		20		18		20		22		24		26		28

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		31		35		35		35		33		28		25		25		26		29		31		33		34

Average Low Temperature

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		18		24		25		23		21		16		14		12		13		15		17		20		22

Highest Recorded Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		48		47		48		46		43		38		32		32		33		37		44		44		47

Lowest Recorded Temperature

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		3		16		15		17		11		8		3		4		5		7		8		12		15

Average Number of Days Above 90F/32C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		162		26		25		27		19		4		---		---		1		5		13		19		22

Average Number of Days Above 80F/26C

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		293		31		28		31		30		25		11		7		15		25		30		30		31

Average Number of Days Below 45F/7C

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2		---		---		---		---		---		---		1		---		---		---		---		---

PRECIPITATION

Average Precipitation

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		290		30		50		50		10		40		40		10		---		---		---		---		---

PRECIPITATION - RAIN

Average Number of Days With Thunderstorms

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4		2		1		1		---		---		---		---		---		---		---		---		---

Most Rain Reported in a Month

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		990		240		530		370		110		220		220		80		50		20		20		20		80

HUMIDITY

Average Morning Relative Humidity

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		73		74		78		75		76		74		79		76		73		67		70		70		70

Average Evening Relative Humidity

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		55		58		61		58		56		53		56		52		51		51		52		52		56

Average Dew Point

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		16		21		22		21		18		15		13		11		11		12		13		16		18

DEGREE DAYS

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2672.4		361.7		337.4		344.4		266.7		137.8		50		8.6		51.7		116.7		189.4		250		310

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5915		620		565		602.8		516.7		396.1		300		266.9		310		366.7		447.8		500		568.3

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		13.7		13.2		12.6		12		11.5		11.2		11.4		11.8		12.4		13		13.5		13.8

WIND

Average Wind Speed

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		14		16		14		14		9		9		9		8		9		14		17		17		17

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		22.8		28		25.5		23.4		19.6		16.2		14.5		16.2		19.8		24		27.8		29.2		29

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.2		7.2		7.1		5.8		4.8		4		3.6		3.3		3.6		4.3		5.1		6.2		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		23.8		25.2		24.1		24.1		22.1		20		18		19.9		23.6		25.7		27		26.5		28.9

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		27.7		29.8		26.6		26.6		24.3		22.6		21.6		24.7		28		30.5		33		33		31.7

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		22.8		28		25.5		23.4		19.6		16.2		14.5		16.2		19.8		24		27.8		29.2		29

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		8.4		8.2		7.3		5.8		4.9		4.5		4.6		4.5		5.9		6.5		7.5		8.1

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		26.6		26.2		26		25.1		23.6		21.2		22.1		25.5		27.6		28.2		27.8		31.8

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		32.2		33.5		31.2		30.5		29.9		29		27.7		28.9		31.6		34.3		35.9		36.2		37.6

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.7		24.9		22.2		18.5		17		13.4		11.5		12.6		18		20.6		24.7		26.3		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		4.2		6.4		6.1		5		3.7		2.9		2.6		2.6		2.8		3.4		4.4		5.4		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		20.2		22.6		21		18.8		18.8		15.9		13.6		14.7		21		21.8		23.9		24.1		26

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		20.8		23.6		20.3		16.8		18.4		15.7		13.8		15.2		23.3		22.9		26.4		26.9		25.9

NEARBY - MAP

NEARBY - LIST

Glenroy, Western Australia (1 mi / 1 km)
Minderoo, Western Australia (2 mi / 4 km)
Wapet Landing, Western Australia (58 mi / 94 km)
Mardie, Western Australia (62 mi / 100 km)
Exmouth, Western Australia (66 mi / 106 km)

GEOBA.SE

Onslow, Western Australia