Thursday, 1 September 2011 - Monthly Climate Summary for Western Australia - Product code IDCKGC21R0

Western Australia in August 2011: Warm days in WA

• Rainfall: Near average for WA
• Maximum temperature: 4th warmest on record for WA; 3rd warmest 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

August 2011 rainfall was above average in the inland Gascoyne and northern Goldfields, as well as in small pockets of the Kimberley and Southwest Land Division (SWLD). In contrast, below average rainfall was evident in parts of the Pilbara, Interior, Eucla, South Coastal and Southeast Coastal districts (see August 2011 rainfall totals & deciles).

When averaged across the state, August 2011 rainfall was near average. It was also near average for the Lower Southwest (southwest of a line from Jurien Bay to Bremer Bay).

Widespread rainfall was evident over much of southern WA in the first few days of August, due to a strong westerly flow with embedded fronts crossing the region. Daily rainfall totals up to 30 mm were recorded in the Lower West and Southwest. The Central West and northern Central Wheat Belt districts received significant falls on the 7th, with daily totals generally in the 20-30 mm range. Lynton in the Central West recorded 45.0 mm in 24 hours to 9am on the 8th, the highest daily total for that day. A series of cold fronts brought further moderate to heavy rainfall to southwest and central WA from the 13th to 15th. Cape Leeuwin observed its second wettest August day since records commenced in 1907, and the highest daily total for August 2011 in WA, with 79.0 mm to 9am on the 14th. Most of this rain fell in the afternoon of the 13th as a slow moving line of heavy showers moved over the region and Cape Leeuwin registered 49.2 mm in just two hours, which equates to a one in over 100 year event. Widespread heavy falls occurred in the SWLD on the 21st and early morning on the 22nd, when a strong cold front moved across southwest WA. Many locations registered daily totals over 50 mm, and several sites in the Southwest district experienced their wettest August day on record.

Maximum temperature

With the exception of much the central and eastern Kimberley, mean maximum temperatures in August 2011 were above to very much above average for most of WA, with a broad area of up to 4 °C warmer than normal in the southern Pilbara and northern Gascoyne (see August 2011 mean maximum temperature decile & anomaly maps).

When averaged across the state, August 2011 was the 4th warmest August on record, and the 3rd warmest August on record for the Lower Southwest since records commenced in 1950. This continues the trend in the Lower Southwest that has seen all of the first 8 months of 2011 registering above average mean maxima. As a result, the January to August mean maximum temperature for the Lower Southwest is the highest on record.

During the first week of August, parts of southwest WA experienced cold days (a cold day is when a daily maximum temperature is less than 15°C) due to a persistent and strong westerly flow causing wet weather. Katanning in the Great Southern recorded a daily maximum temperature of 11.2 °C on the 3rd, the lowest temperature of the month for WA.

In the last week of August, northwest WA experienced abnormally hot daytime temperatures. Curtin in the west Kimberley observed 5 consecutive days (27th to 31st) with a daily maximum temperature over 35 °C, which was the longest run of 35 °C or greater days for August at Curtin since 1998, whilst 37.0 °C recorded on the 29th at Curtin was the highest temperature of the month for WA. The unusually high temperatures also had an impact in the Pilbara as the daily maximum temperature of 35.5 °C recorded at Onslow in the Pilbara on the 28th was its hottest August day in 51 years of record. at Whilst at Bidyadanga, the mean maximum temperature of 33.5 °C was its highest August mean maximum temperature on record, exceeding the previous record of 33.1 °C set in August 2006. The Lower West also reported unseasonally high day-time maximum temperatures in August as Perth Metro recorded its equal 2nd warmest August since 1897, and Jurien Bay recorded its warmest August in 41 years of record.

Minimum temperature

Mean minimum temperatures in August 2011 were below to very much below average over much of the Kimberley, with up to 4 °C cooler than normal mean minima in northeastern parts. In contrast, much of southern, central, and western WA saw above to very much above mean minimun temperatures, with parts of the eastern Interior experiencing mean minima up to 4 °C above normal, whilst the western Pilbara, northwest Gascoyne and parts of the Goldfields experienced up to 3°C above normal mean minima (see August 2011 minimum temperature decile & anomaly maps).

When averaged across the state, August 2011 was near average, however, the Lower Southwest register an above average mean minimum. Similar to maximum temperatures, all of the first 8 months of 2011 have seen above average mean minima for the Lower Southwest, and thus the Lower Southwest has recorded its warmest January to August period in terms of mean minimum temperature.

A few chilly nights with sub-zero overnight temperatures were experienced in some locations in the southern half of WA during the early and the latter parts of August. Eyre, in the Eucla, recorded -3.5 °C on the 26th, the coldest night of the month for WA. In contrast, large parts of WA experienced very warm nights during the middle part of August with daily minima over 15 °C. Onslow, Emu Creek and Learmonth Airport in the Pilbara all registered their warmest August night on record on the 14th, whilst Jarrahwood in the Southwest and Ravensthorpe in the Southeast Coastal also recorded their warmest August nights on record on the 21st and 22nd respectively. Pemberton in the Southwest experienced its warmest nights for August on record with a mean minimum temperature of 9.2 °C, exceeding the previous record of 9.1 °C set in August 1941.

---

Extremes in August 2011
Hottest day	37.0 °C at Curtin Aero on the 29th
Warmest days on average	33.8 °C at Curtin Aero
Coolest days on average	16.1 °C at Katanning
Coldest day	11.2 °C at Katanning Comparison on the 3rd
Coldest night	-3.5 °C at Eyre on the 26th
Coolest nights on average	3.9 °C at York
Warmest nights on average	22.4 °C at Troughton Island 18.4 °C at Truscott (mainland)
Warmest night	24.1 °C at Troughton Island on the 19th 23.3 °C at Argyle Aero (mainland) on the 9th
Wettest overall	213.9 mm at Northcliffe
Wettest day	79.0 mm at Cape Leeuwin on the 14th
Highest wind gust	109 km/h at Cape Leeuwin on the 2nd

ails Extremes Records Summaries Important notes the top

---

Record highest August daily rainfall
	Highest daily rainfall in August 2011 (mm)		Previous highest for August		Years of record
Westbourne	69.8	on the 22nd	41.7	on the 4th in 1964	105
Ferguson Valley	67.0	on the 22nd	60.0	on the 23rd in 1982	40
Frankland	64.0	on the 22nd	41.6	on the 3rd in 2003	38

---

Record highest August temperature
	Highest temperature in August 2011 (°C)		Previous highest for August		Years of record	Average for August
Onslow	35.5	on the 28th	34.0	on the 30th in 1988	51	26.5

---

Record highest August mean daily maximum temperature
	Mean daily maximum temperature for August 2011 (°C)	Previous highest for August		Years of record	Average for August
Bidyadanga	33.5	33.1	in 2006	51	30.9
Jurien Bay	21.3	21.2	in 2006	41	19.8

---

Record highest August daily minimum temperature
	Highest daily minimum temperature in August 2011 (°C)		Previous highest for August		Years of record	Average for August
Onslow	21.8	on the 14th	20.3	on the 9th in 1992	51	12.5
Ravensthorpe	18.4	on the 22nd	17.0	on the 7th in 2006	49	6.6
Emu Creek Station	21.9	on the 14th	21.3	on the 6th in 1993	39	12.2
Learmonth Airport	20.8	on the 14th	19.7	on the 6th in 1993	37	12.2
Jarrahwood	15.5	on the 21st	14.3	on the 13th in 1976	32	5.1

---

Record highest August mean daily minimum temperature
	Mean daily minimum temperature for August 2011 (°C)	Previous highest for August		Years of record	Average for August
Pemberton	9.2	9.1	in 1941	68	7.0

Details Extremes Records Summaries Important notes the top

---

Summary statistics for August 2011
	Maximum temperatures for August (°C)				Minimum temperatures for August (°C)				Rainfall for August (millimetres)
	Mean for August 2011	Diff from average	Highest for August 2011		Mean for August 2011	Diff from average	Lowest for August 2011		Total for August 2011	Average for August	Rank of August 2011	Fraction of August average
North Kimberley (district 01)
Doongan	30.6	-0.9	33.4	30th	10.1	-2.5	5.9	21st	0	1.1	v low	0%
Kalumburu	33.4	0.0	36.4	29th	13.1	-1.8	9.1	24th	0.6	0.3	high	200%
Mount Elizabeth	29.8	-0.7	32.3	30th	8.3	-1.4	3.8	21st	0	2.0	lowest	0%
Troughton Island	28.9	+0.1	31.0	30th	22.4	-0.2	20.8	3rd	0.4	0.4	average	100%
Truscott	32.0		35.7	30th	18.4		15.8	4th	0.2
Wyndham	32.7	-0.9	34.8	28th	16.1	-2.8	13.0	1st	0	0	lowest
Wyndham Aero	33.7	-0.1	36.7	30th	14.9	-1.5	11.2	24th	0	0.1	v low	0%
East Kimberley (district 02)
Argyle Aerodrome	31.5	-0.5	33.9	29th	16.3	-1.2	11.6	20th	0	0.3	v low	0%
Halls Creek Airport	29.7	-0.3	32.8	16th	13.6	-1.2	9.8	2nd	0	1.9	lowest	0%
Kununurra Aero	32.2	-0.4	34.7	29th	13.5	-2.6	10.9	2nd	0	0.1	lowest	0%
Warmun	31.5	-0.8	34.1	16th	13.3	-1.6	8.0	20th	0	1.3	lowest	0%
West Kimberley (district 03)
Bidyadanga	33.5	+2.6	36.5	29th	14.1	-0.8	10.8	1st	0	2.1	lowest	0%
Broome Airport	31.7	+1.5	36.0	29th	13.7	-1.2	10.4	26th	0.4	1.7	average	24%
Curtin Aero	33.8	+0.8	37.0	29th	14.9	-1.1	11.0	2nd	0	1.8	v low	0%
Cygnet Bay	29.9	+0.2	33.1	28th	13.9	-0.9	10.7	22nd	0	1.1	lowest	0%
Derby Aero	32.6	0.0	35.9	29th	14.3	-1.9	11.0	24th	0	0.8	lowest	0%
Fitzroy Crossing Aero	32.9	-0.4	35.5	31st	12.0	-2.0	9.4	2nd	0	1.3	v low	0%
West Roebuck	33.6	+1.4	36.6	30th	13.0	-0.3	10.1	26th	0	2.9	v low	0%
De Grey (district 04)
Bedout Island	27.0		30.0	29th	20.0		19.0	1st
Karratha Aero
Legendre Island	26.8		33.0	29th	18.7		16.4	19th
Mandora	32.7	+2.0	35.7	28th					0	2.5	lowest	0%
Marble Bar	31.8	+2.0	36.0	30th	13.2	0.0	9.6	6th	0	0.3	v low	0%
Pardoo Station	30.9	+0.9	34.5	29th	12.9	-0.7	10.4	19th	0	4.8	lowest	0%
Port Hedland Airport	30.8	+1.7	34.4	29th	13.3	+0.1	10.0	2nd	0	4.9	lowest	0%
Roebourne	31.3	+2.3	35.4	29th	13.5	-1.0	9.9	3rd	9.0	5.1	high	176%
Roebourne Aero	31.0	+1.0	35.8	29th	11.6	-1.2	8.2	2nd	0	1.1	v low	0%
Fortescue (district 05)
Barrow Island Airport	26.4	+1.5	30.5	30th	17.6	-0.2	14.7	7th	2.6	3.1	high	84%
Learmonth Airport	28.4	+2.2	33.0	25th	13.6	+1.4	10.2	8th	12.4	12.7	high	98%
Mardie	31.0	+1.5	35.2	28th	12.7	+0.3	9.7	17th	0	7.4	lowest	0%
Onslow	28.6	+2.1	35.5	28th	15.6	+3.1	13.3	17th	0	8.6	lowest	0%
Onslow Airport	29.2	+2.1	34.7	28th	15.4	+2.0	12.8	19th	0.8	9.5	average	8%
Wittenoom	29.5	+2.8	33.5	29th	13.2	0.0	9.3	19th	0	8.7	lowest	0%
West Gascoyne (district 06)
Carnarvon Airport	24.3	+1.4	28.0	21st	12.8	+1.3	6.5	5th	20.0	18.2	average	110%
Denham	22.9	+0.5	26.7	20th	14.7	+1.7	12.2	5th	24.0	22.0	average	109%
Emu Creek Station	30.0	+2.7	34.6	29th	14.4	+2.2	10.3	19th	0.4	11.6	average	3%
Gascoyne Junction	27.3	+2.5	32.8	27th	12.1	+2.1	8.1	6th	8.0	12.0	average	67%
Murchison	23.8	+1.1	30.0	27th	8.5	+1.7	3.4	6th	26.8	20.7	average	129%
Shark Bay Airport	24.2	+0.3	27.9	20th	11.6	+0.8	8.1	6th	23.2	21.2	average	109%
East Gascoyne (district 07)
Newman Aero	28.0	+2.3	32.5	29th	9.2	+1.7	3.4	6th	0	7.7	lowest	0%
Paraburdoo Aero	29.5	+2.3	34.1	29th	12.1	+1.4	8.7	3rd	0	11.9	lowest	0%
Murchison (district 07A)
Meekatharra Airport	23.5	+2.2	30.2	29th	10.1	+1.6	3.6	5th	28.0	11.5	v high	243%
Mount Magnet Aero	22.0	+1.1	29.1	21st	9.0	+1.4	2.3	5th	17.8	17.4	average	102%
North Coast (district 08)
Carnamah	20.1	+1.0	26.2	21st	7.7	+0.5	4.0	6th	71.3	52.5	high	136%
Dalwallinu	18.1	+0.1	25.0	21st	6.5	+0.7	2.3	5th	55.6	37.9	high	147%
Dalwallinu Comparison	19.0	+0.9	25.9	21st					59.3	45.6	high	130%
Eneabba	21.7	+1.1	26.7	21st	9.3	+0.3	5.1	5th	71.4	75.5	average	95%
Geraldton Airport	20.6		24.9	21st	9.0		3.5	27th	70.6
Geraldton Airport Comparison	20.5	+0.4	24.4	21st	9.0	+0.1	3.0	26th	59.4	64.7	average	92%
Kalbarri	23.2	+0.9	26.9	20th	10.7	+0.9	3.8	5th	44.1	49.8	average	89%
Morawa Airport	20.3	+0.4	27.2	21st	6.9	+0.8	3.0	5th	46.2	32.4	high	143%
Mullewa	21.1	+1.0	28.3	21st	8.3	+1.3	4.9	29th	48.4	42.2	average	115%
North Island	21.7	+0.4	24.3	19th	15.4	+0.1	10.2	12th	58.6	35.6	high	165%
Wongan Hills	19.2	+1.4	26.2	21st	7.2	+0.6	2.8	26th	56.4	51.6	average	109%
Central Coast (district 09)
Badgingarra Research Stn	18.5	+0.3	23.7	21st	8.3	+1.4	4.8	27th	92.0	83.8	average	110%
Bickley	16.9	+1.1	23.2	21st	8.3	+0.9	3.0	5th	205.8	169.5	high	121%
Champion Lakes	19.2		25.3	21st	10.3		6.2	4th	54.8
Garden Island HSF	18.7		24.1	21st	12.0		8.4	5th	71.6	88.3	low	81%
Gingin Aero	19.9	+1.1	26.1	21st	7.9	+1.8	2.0	5th	127.0	107.2	average	118%
Gooseberry Hill	18.3	+0.9	24.6	21st	10.1	+0.9	5.4	5th
Gosnells City	20.8	+1.6	27.5	21st					125.7	126.1	average	100%
Jandakot Aero	20.1	+1.7	26.2	21st	8.1	+1.3	2.5	4th	136.2	125.3	average	109%
Jurien Bay	21.3	+1.5	24.0	19th			5.5	17th	64.2	80.0	low	80%
Lancelin	20.5	+1.3	24.7	21st	10.1	+0.2	5.0	5th	75.0	91.7	low	82%
Medina Research Centre
Pearce RAAF	19.7	+1.5	25.6	21st	9.0	+0.9	3.7	26th
Perth Airport	20.2	+1.8	27.0	21st	8.8	+0.8	3.0	4th	128.6	117.3	average	110%
Perth Metro	20.2	+1.4	26.3	21st	9.1	+1.1	3.9	5th	115.2	133.6	average	86%
Rottnest Island	18.7	+1.0	22.5	21st	13.3	+1.1	9.9	5th	58.8	99.3	low	59%
Swanbourne	20.0	+1.4	24.5	21st	10.9	+1.1	5.1	5th	106.2	112.6	low	94%
South Coast (district 09A)
Albany	18.1	+1.8	26.5	21st	7.8	-0.5	2.8	6th	150.6	126.2	high	119%
Albany Airport	17.6	+1.5	25.7	21st	7.9	+0.4	2.7	6th	118.8	107.0	average	111%
Bridgetown	17.2	+0.9	22.9	21st	6.1	+1.3	-0.5	5th
Bridgetown Comparison	18.4	+1.8	24.5	21st	6.2	+1.6	-0.6	6th	116.0	121.1	average	96%
Bunbury	18.4	+1.0	22.1	29th	8.9	+1.5	1.3	4th	112.8	117.7	average	96%
Busselton	18.3	+0.9	22.2	29th	9.8	+1.6	2.1	5th	92.6	113.0	low	82%
Busselton Aero	18.4	+1.3	21.7	29th	8.7	+1.7	1.5	5th	55.2	105.0	v low	53%
Cape Leeuwin	18.0	+1.6	22.5	21st	12.3	+1.1	6.7	6th	158.0	136.3	high	116%
Cape Naturaliste	18.0	+1.6	20.6	20th	11.5	+1.4	6.8	5th	82.0	112.1	low	73%
Collie East	18.0		24.2	21st	5.3		-1.4	6th	159.2
Donnybrook	19.2	+2.0	24.8	21st	7.8	+1.8	1.8	4th	175.1	147.8	high	118%
Dwellingup	17.4	+1.8	24.1	21st	6.4	+0.9	1.2	25th
Esperance	19.7	+1.9	31.1	21st	9.1	+0.5	6.0	7th	82.6	81.8	average	101%
Esperance Aero	18.5	+1.4	29.5	21st	7.9	+0.3	4.6	27th	45.8	68.2	low	67%
Harvey	18.6	+1.1	24.5	21st	7.8	+0.3	3.0	4th	141.8	132.2	average	107%
Hopetoun North	19.9	+1.0	31.3	21st	8.7	+0.8	4.9	19th	53.8	54.3	average	99%
Jarrahwood	18.3	+1.6	22.0	21st	6.2	+1.1	-1.5	5th	120.4	142.6	low	84%
Mandurah	18.8		23.6	29th	11.8		7.1	4th	88.2	92.8	average	95%
Manjimup	17.1	+2.2	23.2	21st	7.3	+0.9	1.7	5th	136.0	146.3	average	93%
Pemberton	17.6	+2.2	23.5	21st	9.2	+2.2	3.9	5th
Rocky Gully	16.4	+1.2	22.8	21st	7.2	+0.5	1.3	5th	117.8	90.1	high	131%
Shannon	16.6	+1.2	23.0	21st	7.7	+0.9	2.1	5th	147.2	144.8	average	102%
Windy Harbour	18.0	+1.1	22.6	20th	8.8	-0.2	1.5	6th	185.4	161.9	high	115%
Witchcliffe	17.6	+1.0	20.9	21st	9.3	+1.3	1.1	6th	178.4	143.4	high	124%
North Central (district 10)
Cunderdin Airfield	18.5	+0.8	25.5	21st	5.1	+1.0	-0.3	5th	37.0	40.3	low	92%
Kellerberrin	18.8	+1.3	25.8	21st	4.1	-1.3	-1.5	26th	40.6	41.0	average	99%
Merredin	18.7	+1.4	27.2	21st	5.9	+0.5	0.5	5th	43.2	38.8	average	111%
Northam					5.8	+0.2	0.3	5th	62.0	60.7	average	102%
York	18.8	+1.1	25.4	21st	3.9	0.0	-1.5	5th	50.1	56.9	low	88%
South Central (district 10A)
Beverley	19.0	+1.4	25.4	21st	5.9	+0.9	0.2	5th	49.8	58.7	average	85%
Brookton	17.8	+1.1	24.5	21st	5.0	+0.4	-0.9	5th	48.5	62.1	average	78%
Corrigin	17.5	+1.2	25.7	21st	5.7	+1.0	-1.1	5th	43.4	47.4	average	92%
Hyden	19.0	+1.6	28.6	21st	5.4	+0.8	-2.0	26th	33.0	40.6	average	81%
Jacup	18.1	+1.6	27.1	21st	6.3	+0.8	1.1	6th	53.6	46.9	average	114%
Katanning	16.1	+0.9	23.5	21st	6.2	+0.4	1.8	25th	58.8	60.9	average	97%
Katanning Comparison	17.0	+1.5	25.0	21st	5.8	+0.3	-1.2	5th	57.2	62.9	average	91%
Lake Grace	17.7	+1.1	26.9	21st	6.1	+0.7	0.4	5th	27.0	34.4	average	78%
Lake Grace Comparison	17.8	+1.4	26.6	21st	6.3	+0.8	1.0	5th	26.8	39.9	average	67%
Narembeen	18.6	+1.0	27.3	21st					52.5	41.4	high	127%
Narrogin	16.8	+1.6	24.0	21st	6.0	+0.9	-0.6	5th	59.6	67.8	average	88%
Newdegate Research Station	17.1	+1.0	26.1	21st	4.3	+0.2	-1.2	26th	36.6	43.7	average	84%
Ongerup	17.1	+1.4	26.1	21st	6.1	+0.3	1.4	25th	36.2	42.8	average	85%
Pingelly	17.5	+1.5	24.5	21st	6.4	+0.8	1.1	5th	64.4	62.0	average	104%
Ravensthorpe	19.3	+2.1	29.2	21st	8.1	+1.5	3.2	25th	25.8	44.5	low	58%
Wagin	17.2	+1.3	24.6	21st	6.2	+0.6	0.0	5th	50.2	57.0	average	88%
Wandering	17.4	+1.1	25.0	21st	4.9	+1.3	-0.7	5th	100.4	90.1	average	111%
Eucla (district 11)
Balgair	22.8	+2.2	29.6	22nd	6.3	+0.4	0.8	7th	11.1	18.4	average	60%
Balladonia	21.0	+1.8	31.1	22nd	6.5	+1.2	1.4	7th	14.7	21.3	average	69%
Eucla	21.2	+2.1	30.7	24th	8.7	+1.3	3.0	8th	10.8	26.3	low	41%
Eyre	21.4	+2.2	32.0	22nd	7.0	+0.9	-3.5	26th	17.2	29.8	low	58%
Forrest	21.9	+1.2	30.0	24th	6.5	+0.7	2.3	8th	6.0	15.1	low	40%
Red Rocks Point	20.3		30.8	22nd	9.3		4.3	26th	33.0
South East (district 12)
Bulga Downs	23.8		31.2	21st	7.0		-0.1	6th	19.0	15.4	average	123%
Kalgoorlie-Boulder Airport	20.2	+1.6	29.4	21st	7.4	+1.9	1.7	17th	16.4	21.2	average	77%
Laverton Aero	21.9	+1.5	29.5	30th	9.0	+2.0	1.9	17th	11.0	9.6	average	115%
Leinster Aero	22.8	+1.5	29.4	28th	9.4	+2.0	1.7	5th	20.4	9.9	high	206%
Leonora	22.3	+1.7	29.3	21st	8.5	+1.6	2.7	6th	15.1	16.1	average	94%
Leonora Aero	22.3		29.3	21st	8.4		2.4	6th	11.8
Munglinup West	19.3		30.7	21st	7.0		2.8	17th	25.2	37.1	low	68%
Norseman	21.2	+2.8	30.6	21st	5.9	+0.5	0.5	6th	16.5	24.9	average	66%
Norseman Aero	20.7	+1.6	30.8	21st	5.0	+1.0	-1.1	25th	12.8	21.8	low	59%
Salmon Gums Res.Stn.	19.6	+2.3	30.8	21st	5.2	+0.6	-2.8	26th	26.2	33.2	average	79%
Southern Cross Airfield	19.5	+1.2	28.9	21st	5.1	+1.9	-1.2	5th	37.6	29.0	high	130%
Yeelirrie	23.2	+1.7	29.9	28th	6.0	+1.3	-2.2	6th	20.5	12.9	high	159%
North East (district 13)
Carnegie	26.1	+2.3	33.0	30th	7.2	+0.1	1.4	5th	0.6	7.5	average	8%
Giles Meteorological Office	25.3	+2.8	30.4	31st	9.5	+0.8	2.1	6th	0	10.4	lowest	0%
Telfer Aero	29.7	+1.4	34.0	31st	12.3	-0.2	9.3	18th	0.2	5.6	average	4%
Warburton Airfield	25.6	+2.6	32.6	31st	7.6	+0.5	0.6	17th	2.0	10.0	average	20%
Wiluna	24.1	+2.3	31.0	29th	9.3	+2.5	1.7	6th	25.2	10.3	high	245%

Details Extremes Records Summaries Important notes the top

---

---