Monday, 2 May 2011 - Monthly Climate Summary for Western Australia - Product code IDCKGC11R0

Western Australia in April 2011: Cool and wet in the northeast, warm in the southwest

• Rainfall: Above average for WA; near average for southwest WA.
• Maximum temperature: Near average for WA; 4th highest on record for southwest WA.
• Minimum temperature: Near average for WA; above average for southwest WA.

Details Extremes Records Summaries Important notes the top

Rainfall

April 2011 rainfall was above to very much above average over much of the Kimberley, as well as in parts of the west Pilbara and Southwest districts. Wyndham, Lake Argyle Resort and Dampier Downs in the Kimberley observed their wettest April on record, mainly due to heavy monsoonal rainfall during the first part of the month. In contrast, much of the remainder of the southern half of the state observed below average rainfall, with areas of very much below average in the eastern Interior and western Gascoyne (see April 2011 rainfall totals & deciles).

When averaged across the state, rainfall during April 2011 was above average; while the Lower Southwest (southwest of a line from Jurien Bay to Bremer Bay) observed near average April rainfall.

Very heavy rainfall in the north Kimberley, due to a tropical low near the north Kimberley coast resulted in Wyndham and Mount Barnett observing their wettest April days on record on the 4th and 5th respectively. The wettest day in April 2011 also occurred during this event with Mount Hart Station observing 206.0 mm, which is their third wettest day on record behind the 338.0 mm observed on 9 April 1995 and the 259.1 mm observed on 12 February 1974. A low off the Pilbara coast resulted in heavy rainfall over the east Pilbara where Telfer observed its wettest April day on record on the 8th. A middle level cloud band brought heavy rainfall to the west Pilbara, with Glen Florrie Station in the inland west Pilbara observing 125.0 mm in the 24 hours to 9am on the 10th, their wettest April day on record. Several cold fronts crossed the southwest of WA over the Easter weekend, with daily totals in southern parts of the Southwest Land Division mostly in the 10 to 20 mm range with isolated heavier falls.

The 2010/11 northern wet season has been particularly wet in northern parts of Western Australia (see table below). Very warm sea surface temperatures combined with an active monsoon trough that was present across northern Australia for much of the wet season resulted in record rainfall at a number of sites in the Kimberley. Heavy rainfall was also observed over the summer months in the Gascoyne and far northern Southwest Land Division resulting in several flooding events and record rainfall. Please refer to the Monthly Weather Review for information on specific events.

Maximum temperature

April 2011 maximum temperature was above to very much above average in western and southern parts of WA where Geraldton, Kalbarri and Esperance observed their hottest April on record. In contrast, below to very much below average mean maxima were observed in the northeast of WA, with Warmun, Wyndham and Troughton Island observing their coolest April on record (see April 2011 mean maximum temperature decile & anomaly maps)

When averaged across the state as a whole, mean maximum temperature during April 2011 was near average; however, the Lower Southwest (southwest of a line from Jurien Bay to Bremer Bay) observed its fourth hottest April on record (comparable records commenced in 1950).

A cool day of just 16.2 °C was observed at Wiluna in the far northern Goldfields on the 29th, which is their coolest April day in 52 years of record.

The Lower Southwest has experienced its hottest January to April on record in terms of mean maximum temperature (comparable records commenced in 1950) due an above average January, an above average February, 3rd hottest March and an above average April.

Minimum temperature

The pattern of mean minimum temperature during April 2011 was similar to the maximum temperature pattern, with above to very much above average overnight temperature in western parts of WA, and below to very much below average in the northeast of the state. (see April 2011 minimum temperature decile & anomaly maps). Wyndham in the east Kimberley observed their coolest April on record with a mean minima of 15.9 °C during April 2011; while Hyden in the Great Southern observed its warmest with 13.8 °C.

When averaged across the state as a whole, mean minimum temperature during April 2011 was near average; however, the Lower Southwest (southwest of a line from Jurien Bay to Bremer Bay) observed above average mean minima, with its fourteenth warmest April on record (comparable records commenced in 1950).

A warm night was experienced in the Southwest on the 6th, with Cape Leeuwin observing 21.6 °C, their warmest April night in 105 years of record.

The Lower Southwest has experienced its hottest January to April on record in terms of mean minimum temperature (comparable records commenced in 1950) due the 3rd warmest January, equal warmest February, 4th warmest March and an above average April.

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Extremes in April 2011
Hottest day	40.0 °C at Roebourne on the 14th
Warmest days on average	35.6 °C at Roebourne
Coolest days on average	22.7 °C at Shannon
Coldest day	15.0 °C at Shannon on the 28th
Coldest night	1.5 °C at Eyre on the 21st
Coolest nights on average	8.9 °C at Collie East
Warmest nights on average	26.4 °C at Varanus Island 23.5 °C at Onslow
Warmest night	28.7 °C at Barrow Island Airport on the 1st 27.6 °C at Onslow on the 5th
Wettest overall	461.9 mm at Faraway Bay
Wettest day	206.0 mm at Mount Hart Station on the 5th
Highest wind gust	111 km/h at Cape Leeuwin on the 7th

Extremes Records Summaries Important notes the top

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Record highest April daily rainfall
	Highest daily rainfall in April 2011 (mm)		Previous wettest for April		Years of record
Greenbushes	64.0	on the 24th	60.2	on the 1st in 2005	105
Glen Florrie Station	125.0	on the 10th	88.9	on the 15th in 1961	63
Mount Barnett	58.8	on the 5th	53.6	on the 25th in 1992	45
Wyndham	148.4	on the 4th	73.9	on the 25th in 1975	44
Telfer Aero	72.8	on the 8th	60.0	on the 4th in 2000	38

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Record highest total April rainfall
	Total rainfall for April 2011 (mm)	Previous wettest for April		Years of record	Average for April
Wyndham	347.8	149.4	in 2000	44	36.2
Lake Argyle Resort	116.7	95.6	in 1995	42	24.1
Dampier Downs	171.7	93.8	in 1992	37	19.9

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Record highest total northern wet season (October to April) rainfall
	Total rainfall for October to April 2010-11 (mm)	Previous wettest for October to April		Years of record	Average for October to April
Mullewa	308.0	295.5	in 1914	108	100.2
Cocos Island Airport	2240.4	2060.5	in 1970	106	1139.9
Warmun	1699.9	1422.1	in 1999	100	694.9
Marron	540.6	359.8	in 2007	97	88.9
Kimberley Downs	1203.5	1163.4	in 1966	85	644.7
Myroodah	879.9	813.7	in 1981	84	491.6
Gibb River	2111.8	1265.1	in 1973	81	742.7
Cape Leveque	1422.8	1418.8	in 1973	79	695.6
Carnarvon Airport	475.8	276.5	in 1962	66	78.7
Carnegie	432.4	432.0	in 1966	53	185.7
Mount Amhurst	1034.4	798.6	in 2001	49	450.3
Cygnet Bay	1474.9	1281.2	in 1983	45	705.3
Mount Barnett	1663.6	1561.4	in 1914	41	874.9
Wyndham	1708.0	1611.0	in 2005	41	806.8
Theda	2368.2	1814.2	in 1996	40	1223.9
Yulmbu	1623.4	1091.0	in 2001	40	619.1
Mount Elizabeth	1813.2	1508.3	in 1999	35	954.1
Mount Hart Station	1984.0	1605.2	in 1996	35	1000.2

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Record lowest April daily maximum temperature
	Lowest daily maximum temperature in April 2011 (°C)		Previous coolest for April		Years of record	Average for April
Wiluna	16.2	on the 29th	16.7	on the 27th in 1964	52	29.2
Troughton Island	27.1	on the 14th	27.8	on the 23rd in 1960	32	32.8

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Record highest April mean daily maximum temperature
	Mean daily maximum temperature for April 2011 (°C)	Previous warmest for April		Years of record	Average for April
Geraldton Airport	30.2	30.0	in 1978	68	27.6
Esperance	25.2	25.1	in 1994	41	23.1
Kalbarri	32.1	31.6	in 1991	36	29.3

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Record lowest April mean daily maximum temperature
	Mean daily maximum temperature for April 2011 (°C)	Previous coolest for April		Years of record	Average for April
Warmun	31.3	31.9	in 1983	48	35.2
Wyndham	31.7	33.5	in 2000	43	36.0
Troughton Island	30.4	31.4	in 2006	31	32.8

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Record highest April daily minimum temperature
	Highest daily minimum temperature in April 2011 (°C)		Previous warmest for April		Years of record	Average for April
Cape Leeuwin	21.6	on the 6th	21.1	on the 18th in 1988	105	15.4

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Record lowest April temperature
	Lowest temperature in April 2011 (°C)		Previous coolest for April		Years of record	Average for April
Wyndham	15.9	on the 20th	16.0	on the 26th in 2008	44	23.7

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Record highest April mean daily minimum temperature
	Mean daily minimum temperature for April 2011 (°C)	Previous warmest for April		Years of record	Average for April
Hyden	13.8	13.4	in 1981	37	11.0

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Extremes Records Summaries Important notes the top

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Summary statistics for April 2011
	Maximum temperatures for April (°C)				Minimum temperatures for April (°C)				Rainfall for April (millimetres)
	Mean for April 2011	Diff from average	Highest for April 2011		Mean for April 2011	Diff from average	Lowest for April 2011		Total for April 2011	Average for April	Rank of April 2011	Fraction of April average
North Kimberley (district 01)
Doongan	29.8	-3.5	32.2	8th	18.3	-0.7	11.6	20th	300.5	50.7	v high	593%
Kalumburu	31.8	-3.1	34.7	26th	20.8	-0.3	13.8	20th	204.0	43.8	v high	466%
Troughton Island	30.4	-2.4	32.3	12th	25.7	-1.1	23.5	14th	336.8	32.0	v high	1053%
Wyndham	31.7	-4.3	34.3	26th	21.8	-1.9	15.9	20th	347.8	36.2	highest	961%
Wyndham Aero	32.1	-4.9	35.1	26th	22.2	-1.4	16.3	20th	315.6	28.6	v high	1103%
East Kimberley (district 02)
Argyle Aerodrome	31.0	-4.1	33.7	10th	20.6	-2.4	15.9	18th
Halls Creek Airport	29.7	-4.2	33.3	15th	18.1	-2.4	13.6	19th	61.2	21.0	v high	291%
Kununurra Aero	31.4	-4.0	34.4	8th	20.5	-1.6	14.7	19th	109.0	28.3	v high	385%
Warmun	31.3	-3.9	34.2	8th	19.1	-1.6	13.5	19th	90.0	25.0	v high	360%
West Kimberley (district 03)
Broome Airport	33.0	-1.3	35.6	15th	21.5	-1.1	15.4	19th	17.6	26.7	average	66%
Curtin Aero	33.2	-3.3	36.6	16th	20.9	-1.5	17.0	20th	259.6	49.1	v high	529%
Cygnet Bay	31.6	-2.0	33.2	17th	21.6	-0.7	15.6	20th	107.3	39.9	high	269%
Derby Aero	32.6	-3.0	35.2	16th	21.2	-1.6	15.4	19th	64.2	26.5	v high	242%
Fitzroy Crossing Aero	33.4	-3.4	36.3	15th	19.5	-1.3	14.6	19th	100.2	36.0	high	278%
West Roebuck	34.0		36.8	15th	20.6		13.6	19th	25.6	40.6	high	63%
De Grey (district 04)
Bedout Island	31.3		34.0	1st	26.0		23.0	6th
Karratha Aero	33.7	-0.5	37.8	13th	22.8	+0.2	18.5	21st	21.4	18.3	high	117%
Legendre Island	32.3		36.7	13th	25.3		22.2	29th
Mandora			38.0	15th	21.0	+0.2	14.0	20th	4.8	20.4	average	24%
Marble Bar	34.6	-1.7	37.7	13th	22.0	-0.2	16.4	20th	7.4	20.5	average	36%
Pardoo Station	34.5	-1.0	37.5	14th			14.0	17th	0.2	19.3	average	1%
Port Hedland Airport	34.3	-0.9	36.9	15th	22.2	+0.8	17.8	19th	0.4	22.7	average	2%
Roebourne	35.6	+0.3	40.0	14th	21.2	-1.0	18.0	20th	11.8	28.7	average	41%
Roebourne Aero	34.8		38.8	14th	21.8		16.1	21st	12.6	6.8	high	185%
Fortescue (district 05)
Barrow Island Airport	31.3	+0.3	33.0	25th	25.0	+0.5	22.1	21st	39.6	48.2	average	82%
Learmonth Airport	33.6	+0.4	36.7	7th	20.7	+0.3	17.7	15th	5.4	15.9	average	34%
Mardie	35.3	-0.5	38.3	2nd	22.5	+1.5	18.5	22nd	10.2	19.9	average	51%
Onslow	33.3	+0.1	36.7	2nd	23.5	+3.1	20.5	22nd	29.2	20.3	high	144%
Onslow Airport	33.6	-0.1	36.9	2nd	22.8	+1.6	19.7	28th	32.0	12.2	high	262%
Wittenoom	32.3	-0.8	34.5	14th	21.1	-0.1	15.8	20th	27.0	28.7	average	94%
West Gascoyne (district 06)
Carnarvon Airport	31.4	+2.4	38.1	1st	20.3	+1.2	16.1	30th	44.6	14.3	v high	312%
Denham	30.2	+1.8	37.0	5th	22.0	+2.5	16.5	30th	0	14.2	lowest	0%
Emu Creek Station	35.2	+0.3	38.2	9th	21.6	+0.9	18.6	18th	52.2	20.5	high	255%
Gascoyne Junction	34.7	+1.9	37.9	15th	20.7	+2.1	16.2	19th	3.8	14.8	average	26%
Murchison	32.9	+2.2	36.6	21st	17.4	+1.3	10.5	30th	0.5	23.6	v low	2%
Shark Bay Airport	32.5	+1.9	38.3	5th	19.7	+1.8	15.0	30th	0.8	10.9	low	7%
East Gascoyne (district 07)
Newman Aero	31.5	-0.2	34.3	21st	18.0	+0.7	12.5	19th	31.4	19.9	average	158%
Paraburdoo Aero	33.6	+0.2	35.7	22nd	20.9	+1.3	15.1	21st	49.8	27.1	high	184%
Murchison (district 07A)
Meekatharra Airport	30.1	+0.9	34.6	21st	17.6	+0.6	12.8	30th	9.2	20.5	average	45%
Mount Magnet Aero	30.2	+1.6	35.5	21st	17.2	+1.1	9.4	30th	9.4	21.8	average	43%
North Coast (district 08)
Carnamah	29.8	+2.3	37.7	22nd	15.9	+1.9	8.8	30th	5.5	22.6	low	24%
Dalwallinu	28.0	+1.1	35.6	6th	14.0	+1.0	7.8	30th	2.6	10.6	low	25%
Dalwallinu Comparison	28.3	+1.6	35.2	6th	15.0	+1.5	9.4	29th	4.3	20.8	low	21%
Geraldton Airport	30.2	+2.6	38.0	16th	17.3	+1.9	9.0	30th	18.6	23.9	average	78%
Kalbarri	32.1	+2.8	37.7	1st	18.5	+2.4	13.3	12th	2.6	18.2	low	14%
Morawa Airport	30.0	+1.2	36.8	6th	15.4	+1.2	9.2	30th	14.6	14.0	average	104%
Mullewa	30.7	+2.1	36.8	6th	17.1	+2.1	11.0	30th	3.0	21.2	low	14%
North Island	28.5	+2.7	34.5	3rd	22.0	+1.9	17.1	22nd	4.8	15.6	average	31%
Wongan Hills	28.0	+1.7	35.8	6th	14.0	+0.7	7.0	30th	6.4	22.5	low	28%
Central Coast (district 09)
Badgingarra Research Stn	28.4	+1.3	35.6	22nd	15.2	+1.8	8.3	30th	18.0	27.7	average	65%
Bickley	25.0	+1.6	33.2	16th	13.5	+1.1	8.6	8th	34.0	55.7	average	61%
Champion Lakes	26.6		34.2	16th	16.1		10.7	8th	28.2
Garden Island HSF	26.0		33.7	5th	17.2		12.4	29th	20.6	44.5	low	46%
Gingin Aero	28.0	+1.5	35.7	16th	13.2	+1.5	4.7	30th	19.0	28.8	average	66%
Gosnells City	28.3	+2.1	36.6	16th	15.4	+0.8	9.2	29th	27.8	44.0	average	63%
Jandakot Aero	27.6	+2.0	36.0	16th	13.6	+1.4	5.4	8th	34.2	42.8	average	80%
Jurien Bay	28.5	+2.2	36.0	3rd	15.5	+1.6	8.0	30th	16.2	29.6	average	55%
Karnet	25.3	+2.1	33.0	16th	12.4	+0.7	6.5	8th	46.9	67.5	average	69%
Lancelin	28.4	+3.0	35.5	16th	15.7	+1.3	10.5	9th	8.0	30.6	low	26%
Medina Research Centre	27.6	+2.1	36.5	16th	14.5	+1.3	7.0	29th	21.7	39.7	average	55%
Pearce RAAF	28.3	+2.0	36.1	16th	15.0	+1.7	7.2	30th	16.4	34.7	low	47%
Perth Airport	27.9	+2.4	36.3	16th	14.2	+1.3	6.5	30th	25.4	41.2	average	62%
Perth Metro*	27.3	+1.7	35.7	16th	14.8	+1.2	7.9	30th	19.4	44.1	low	44%
Rottnest Island	25.5	+1.9	32.0	4th	18.4	+1.3	14.2	9th	13.8	36.5	low	38%
Swanbourne	27.6	+2.5	34.6	5th	16.3	+1.3	10.4	29th	19.8	37.0	low	54%
South Coast (district 09A)
Albany	23.0	+2.2	34.3	5th	14.1	+1.4	9.5	23rd	67.6	69.0	average	98%
Albany Airport	23.6	+1.8	34.3	5th	11.7	+0.1	6.4	19th	71.2	62.3	average	114%
Bridgetown	24.4	+1.1	33.5	5th	9.9	+0.9	3.0	19th	91.6	53.2	high	172%
Bridgetown Comparison	25.3	+2.0	34.2	5th	9.8	+1.4	3.8	19th	86.1	46.3	high	186%
Bunbury	25.4	+1.4	30.9	1st	12.5	+1.0	6.1	8th	55.8	36.0	high	155%
Busselton	24.5	+1.1	28.1	6th	12.5	+0.7	6.8	28th	58.2	40.4	high	144%
Busselton Aero	25.2	+1.3	31.3	1st	11.9	+1.1	6.0	19th	70.8	36.2	high	196%
Cape Leeuwin	23.5	+2.3	31.0	4th	16.7	+1.3	12.9	28th	76.2	60.3	average	126%
Cape Naturaliste	24.2	+2.4	29.6	1st	15.3	+1.5	11.0	28th	71.4	44.0	high	162%
Collie East	25.0		33.4	5th	8.9		3.3	19th	64.2
Donnybrook	26.1	+2.1	34.5	5th	12.0	+1.7	6.0	28th	73.4	49.7	high	148%
Dwellingup	24.9	+2.5	33.6	5th	11.2	+1.0	5.0	29th	51.4	67.0	average	77%
Esperance	25.2	+2.1	36.1	23rd	13.6	+0.4	9.5	30th	36.4	46.6	average	78%
Esperance Aero	25.1	+2.0	35.1	6th	13.0	+0.3	8.8	29th	33.4	41.2	average	81%
Harvey	26.2	+1.6	34.8	16th	12.7	+0.6	7.5	9th	91.8	53.1	high	173%
Hopetoun North	25.3	+1.9	37.3	6th	13.1	+0.5	8.3	10th	27.6	41.6	low	66%
Jarrahwood	25.5	+1.9	32.5	5th	9.6	+1.1	2.7	19th	68.8	48.6	high	142%
Mandurah	25.5		31.6	1st	16.8		11.0	29th	29.8	45.7	average	65%
Manjimup	23.5	+2.5	33.4	5th	11.6	+0.9	7.0	19th	69.6	60.6	average	115%
North Walpole	23.7		34.0	5th	13.5		9.6	28th	111.2
Pemberton	24.1	+3.0	33.7	5th	12.3	+1.4	7.2	19th	91.0	75.4	average	121%
Rocky Gully	23.3	+1.4	33.2	5th	11.4	+0.7	5.2	19th	72.6	53.6	high	135%
Shannon	22.7	+1.3	33.1	5th	11.4	+0.7	6.1	19th	97.8	68.8	high	142%
Windy Harbour	23.7	+1.8	32.7	5th	12.6	+0.6	8.3	9th	110.4	71.6	high	154%
Witchcliffe	23.9	+1.5	32.6	5th	12.4	+1.7	6.5	19th	117.2	65.8	high	178%
North Central (district 10)
Bencubbin	27.5	+1.7	34.5	6th	14.5	+1.8	7.2	30th	4.8	22.8	low	21%
Cunderdin Airfield	27.8	+1.5	36.8	6th	12.4	+0.5	3.6	30th	7.8	24.2	v low	32%
Merredin			35.0	6th	13.9	+1.2	6.0	8th	5.0	23.1	low	22%
Northam	27.8	+1.7	36.6	6th	12.3	+0.3	5.1	29th	12.2	23.3	average	52%
York	27.6	+1.5	35.5	6th	10.9	+0.1	5.0	8th	8.0	19.7	average	41%
South Central (district 10A)
Beverley	27.7	+1.7	36.2	6th	11.9	+0.7	4.6	30th	10.6	23.1	average	46%
Brookton	26.4	+1.5	34.7	6th	11.8	+0.7	5.5	29th	11.5	26.0	average	44%
Corrigin	25.7	+1.6	35.0	6th	12.1	+1.0	4.9	30th	13.0	22.8	average	57%
Hyden	28.0	+2.5	36.0	6th	13.8	+2.8	6.0	29th	15.5	23.9	average	65%
Jacup	24.6	+1.8	34.7	6th	10.9	+0.2	5.7	19th	42.2	43.3	average	97%
Katanning	24.4	+1.2	33.2	6th	11.6	+0.8	6.0	19th	27.2	34.5	average	79%
Katanning Comparison	24.6	+1.8	33.3	6th	10.7	+0.4	4.0	19th	23.0	31.0	average	74%
Lake Grace	25.2	+1.1	34.6	6th	12.2	+0.6	6.1	29th	16.2	25.9	average	63%
Lake Grace Comparison	24.7	+0.9	34.1	6th	12.1	+0.6	6.6	29th	14.6	23.3	average	63%
Narembeen	27.0	+1.2	35.1	6th	12.9	+1.0	4.9	29th	21.0	23.1	average	91%
Narrogin	24.9	+1.9	33.2	6th	11.4	+1.0	5.2	29th	11.4	29.8	low	38%
Newdegate Research Station	25.5	+1.5	35.0	6th	10.1	-0.1	4.1	29th	19.0	27.0	average	70%
Ongerup	24.5	+1.9	33.8	6th	11.3	+0.2	6.4	19th	20.6	26.5	average	78%
Pingelly	25.8	+1.9	34.6	6th	12.2	+0.5	6.0	29th	14.2	27.4	average	52%
Ravensthorpe	25.3	+1.7	34.8	6th	12.7	+1.0	7.7	20th	14.1	33.5	average	42%
Wagin	24.9	+1.3	33.2	6th	10.9	+0.3	4.8	9th	11.0	29.1	average	38%
Wandering	25.6	+1.2	34.1	6th	9.8	+0.5	3.3	19th	22.0	31.8	average	69%
Eucla (district 11)
Balgair			32.6	7th	11.0	-0.9	6.0	13th	9.8	21.4	low	46%
Balladonia	26.6	+1.7	36.6	24th	11.8	+0.9	5.9	11th	12.8	20.0	average	64%
Eucla	24.4	+0.8	34.0	7th	13.7	+0.4	7.3	21st	17.8	26.5	average	67%
Eyre	26.0	+2.0	35.5	7th	10.8	-1.1	1.5	21st	8.0	25.3	low	32%
Forrest	25.7	-0.4	32.2	7th	10.3	-1.7	6.9	23rd	1.8	19.5	low	9%
Red Rocks Point	24.8		34.5	7th	14.2		9.0	21st	6.8
South East (district 12)
Bulga Downs	29.7		34.8	23rd	14.5		9.9	30th	17.6	21.4	average	82%
Kalgoorlie-Boulder Airport	26.5	+1.3	34.5	24th	13.6	+1.0	7.1	30th	7.0	21.0	average	33%
Laverton Aero	27.8	+1.3	33.2	24th	15.3	+0.4	11.1	11th	1.4	19.4	v low	7%
Leinster Aero	29.2	+1.6	33.8	23rd	16.0	+0.5	10.7	30th	11.2	29.9	low	37%
Leonora	28.9	+1.0	35.0	24th	15.7	+0.9	11.4	11th	13.8	20.6	average	67%
Leonora Aero	28.6		34.7	24th	15.8		12.2	11th	13.6
Munglinup West	25.7		35.5	6th	12.1		6.9	29th	22.2
Norseman Aero	26.0	+0.9	35.0	24th	11.3	+0.6	1.7	29th	15.8	29.6	low	53%
Salmon Gums Res.Stn.	25.9	+2.2	35.6	23rd	9.8	-0.1	1.7	10th	11.0	27.6	low	40%
Southern Cross Airfield	27.0	+0.9	34.4	23rd	12.4	+1.1	4.2	29th	13.0	26.3	low	49%
North East (district 13)
Carnegie	29.1	-0.9	32.9	12th	14.9	-1.3	10.7	19th	63.3	23.7	high	267%
Giles Meteorological Office	28.9	-0.5	32.8	13th	15.3	-1.2	11.1	11th	0	16.0	lowest	0%
Telfer Aero	32.4	-2.2	35.3	12th	19.8	-0.8	14.2	26th	113.8	20.4	v high	558%
Warburton Airfield	28.7	-0.6	32.7	12th	14.3	-0.9	8.7	23rd	1.2	18.6	average	6%
Wiluna	30.3	+1.1	34.8	20th	16.6	+1.5	11.6	17th	12.7	29.1	average	44%

Extremes Records Summaries Important notes the top

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