Tuesday, 1 October 2019 - Monthly Climate Summary for Western Australia - Product code IDCKGC11R0

Western Australia in September 2019: Dry and record warm days

Rainfall in September 2019 was below average in the southern two-thirds of Western Australia. It was the fifth-driest September on record for WA. Mean maximum temperatures were above average for most of the State except for the far northeast and record warm over much of the south. It was the State's warmest September on record for daytime temperatures since records commenced in 1910. Mean minimum temperatures were above average for much of WA, but were below average in the Kimberley and southern coast areas west of Eucla.

For the first nine months of 2019, rainfall was the third-lowest rainfall on record, lowest since 1936 for Western Australia. It was also the State's warmest year-to-date on record in terms of mean maximum temperatures.

Dry across southern two-third of WA

• September rainfall was 68% below average for WA as whole, the fifth-driest September on record
• Western Australia's year-to-date rainfall was 47% below average, which was the third-lowest rainfall on record, and lowest since 1936
• For the South West Land Division (SWLD), September rainfall was the fifth-driest September on record, while year-to-date rainfall was the fourth-driest year-to-date on record
• Several sites in the SWLD and southern Goldfields wither had their driest September on record, or driest September for at least 20 years

Above average daytime and overnight temperatures for much of WA

• Western Australia's mean maximum temperature was 2.81 °C above average, the warmest September on record
• Western Australia's year-to-date mean maximum temperature was 2.13 °C above average, the warmest year-to-date on record and more than 0.6 °C higher than the previous record (+1.45 °C in 2005)
• Hot days with temperatures well into the mid-30s were recorded in the SWLD on the 9th, 10th and 30th, including several September temperature records
• Very hot days with temperatures over 40 °C were recorded in the Kimberley and Pilbara at the end of September; Fitzroy Crossing Aero in the west Kimberley recorded 41.7 °C on the 30th, the highest September temperatures for three years for WA since 41.8  °C at Wyndham Aero on 26 September 2016
• For the SWLD as a whole, the mean maximum temperature in September 2019 was 3.45 °C above average, the second-warmest September on record, behind 1914 (3.63 °C)
• Many sites in the SWLD including Perth Metro, in southern Goldfields including Kalgoorlie-Boulder Airport, and in the Gascoyne district had their warmest September on record in terms of maximum temperatures
• Light winds and clear night skies resulted in cold nights in the SWLD in early September between 5th and 8th; frost damage occurred in the Southeast Coastal district as temperatures dipped to below 2 °C
• Cloudy conditions and northerly winds resulted in warm nights with minimum temperatures in the mid-10s in the State's southwest on the 12th, 14th and 30th, a number of sites had their warmest September night on record
• Mean minimum temperatures were below average in the Kimberley; Broome Airport had its coolest September since 1994

Extremes Maps Records Summaries Important notes the top

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Extremes in September 2019
Hottest day	41.7 °C at Fitzroy Crossing Aero on the 30th
Warmest days on average	37.2 °C at Fitzroy Crossing Aero
Coolest days on average	18.1 °C at Shannon
Coldest day	10.3 °C at Shannon on the 4th
Coldest night	-5.5 °C at Salmon Gums Res.Stn. on the 6th -5.5 °C at Eyre on the 8th
Coolest nights on average	4.5 °C at York
Warmest nights on average	23.7 °C at Troughton Island
Warmest night	28.0 °C at Argyle Aerodrome on the 29th
Warmest on average overall	28.5 °C at Argyle Aerodrome
Coolest on average overall	12.7 °C at Wandering
Wettest overall	113.5 mm at Pemberton
Driest overall	0 mm at several sites
Wettest day	38.0 mm at Walpole Forestry on the 3rd
Strongest wind gust	102 km/h at Cape Leeuwin on the 2nd

Extremes Maps Records Summaries Important notes the top

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Maps
	Observed	Anomaly	Decile rank
Total rainfall
Mean daily maximum temperatures
Mean daily minimum temperatures

Click on a map to show it full size in a pop-up window

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Record highest September daily rainfall
	New record (mm)		Old record		Years of record
Fitzroy Crossing Aero	2.6	on the 24th	2.2	on the 16th in 2010	23

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Record highest September total rainfall
	New record (mm)	Old record		Years of record	Average for September
Fitzroy Crossing Aero	4.0	3.0	in 2010	23	0.5

Highest September total rainfall for at least 20 years
	Observed (mm)	Most recent higher		Average for September
Sturt Creek	17.0	50.5	in 1984*	3.4
Meda	1.2	2.0	in 1975*	1.7

* note: there are gaps in the historical record at this site, so it is possible a higher value has gone unreported

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Record lowest September total rainfall
	New record (mm)	Old record		Years of record	Average for September
Westonia	2.4	= 2.4	in 2015	105	23.2
Gabbin	2.6	2.8	in 2018	80	23.2
Highfields	3.4	4.9	in 1959	63	24.7
Adina	19.0	23.2	in 1981	51	71.5
The Duke	25.2	26.8	in 1993	41	61.7
Arena	3.8	6.0	in 2018	40	39.6
Mosman Park	17.6	20.5	in 1977	39	68.7
Useless Loop	0.0	0.4	in 1994	37	9.8
Munglinup	23.2	24.0	in 2007	29	54.8
Perth Metro	31.4	35.2	in 2018	27	82.8
Swanbourne	18.0	30.4	in 2000	26	79.0
Koolyanobbing	1.4	1.6	in 2015	25	18.2
Steep Point	1.6	5.0	in 2007	24	11.6
Lake Grace	3.0	3.6	in 2010	23	26.8
Southern Cross Airfield	1.4	2.8	in 2015	23	20.3
York	10.4	11.5	in 2015	22	36.8

Lowest September total rainfall for at least 20 years
	Observed (mm)	Most recent lower		Average for September
Bullfinch	1.0	0.0	in 1914	19.4
Nangeenan	1.8	0.0	in 1914	24.4
Berkshire Valley	5.0	3.2	in 1916	35.4
Geraldton Town	2.1	1.0	in 1916*	29.9
Barberton	8.6	=8.6	in 1939	38.4
Brookton	10.1	8.6	in 1939*	38.3
Bencubbin	2.6	2.5	in 1939*	21.6
Coorow	3.7	3.3	in 1939*	29.6
Bonnie Rock	1.8	1.5	in 1956*	18.3
Latham	4.0	1.8	in 1956*	19.0
Wubin	1.3	0.0	in 1956*	19.9
Windrush	28.4	28.2	in 1969	74.3
Wagin	12.1	9.5	in 1972*	40.8
Trayning	2.3	2.2	in 1977	22.9
Yandanooka	3.4	2.8	in 1977	32.0
Yuna	4.6	2.6	in 1977	23.8
Mundaring	45.8	42.2	in 1977*	111.6
Gleneva	5.8	1.2	in 1977*	24.1
Goodlands	1.8	0.6	in 1979	20.9
Walebing	8.8	7.1	in 1977*	43.8
Maida Vale	39.8	28.2	in 1977*	85.9
Manarra	4.0	=4.0	in 1981*	28.3
Kalgoorlie-Boulder Airport	0.4	=0.4	in 1988*	13.7
Esperance	24.4	24.2	in 1990	60.7
Denham	1.0	0.0	in 1994	8.0

* note: there are gaps in the historical record at this site, so it is possible a lower value has gone unreported

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Record highest September temperature
	New record (°C)		Old record		Years of record	Average for September
Pemberton	28.4	on the 9th	= 28.4	on the 20th in 2014	61	16.8
Manjimup	28.6	on the 9th	28.5	on the 20th in 2014	60	16.6
Ravensthorpe	33.0	on the 30th	= 33.0	on the 21st in 1987	58	19.5
Ongerup	31.6	on the 30th	31.5	on the 29th in 2006	53	17.9
Lancelin	33.4	on the 9th	32.5	on the 9th in 2015	52	20.5
Forrest	38.9	on the 14th	37.9	on the 21st in 2004	27	24.4
Jacup	33.1	on the 10th	32.1	on the 29th in 2006	27	18.8
Newdegate Research Station	32.5	on the 30th	31.9	on the 29th in 2006	24	18.8
Rocky Gully	27.4	on the 10th	= 27.4	on the 29th in 2006	24	16.5
Hopetoun North	34.8	on the 30th	34.6	on the 29th in 2006	23	20.0
Lake Grace	32.3	on the 10th	32.0	on the 29th in 2006	23	19.2
Southern Cross Airfield	34.7	on the 13th	34.5	on the 29th in 2006	23	21.7
Bridgetown	28.1	on the 9th	28.0	on the 20th in 2014	21	17.6
Norseman Aero	36.0	on the 10th	= 36.0	on the 21st in 2014	20	22.3

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Record highest September mean daily maximum temperature
	New record (°C)	Old record		Years of record	Average for September
Cape Naturaliste	19.4	19.1	in 2010	115	17.4
Narrogin	21.1	= 21.1	in 1957	101	17.7
Dwellingup	20.3	19.8	in 2015	81	17.3
Salmon Gums Res.Stn.	23.6	23.4	in 1961	80	20.4
Manjimup	19.2	18.9	in 1987	79	16.6
Kalgoorlie-Boulder Airport	26.1	25.5	in 1981	78	22.3
Mullewa	27.1	26.4	in 1936	75	23.5
Perth Airport	23.1	22.8	in 2015	75	20.2
Meekatharra Airport	29.6	29.4	in 2014	69	25.7
Bencubbin	24.7	24.6	in 1987	68	21.0
Pearce RAAF	23.0	22.7	in 2015	58	20.1
Ravensthorpe	22.8	22.1	in 1981	57	19.5
Merredin	24.8	23.7	in 2014	53	20.5
Wongan Hills	24.6	23.3	in 2014	52	20.7
Esperance	21.6	21.5	in 2014	50	19.4
Beverley	23.6	22.9	in 2015	49	20.3
Narembeen	24.6	23.3	in 2014	48	20.5
Pingelly	22.1	20.7	in 2015	47	18.4
Hyden	24.7	23.2	in 2014	46	20.4
Wagin	21.1	20.1	in 2015	44	18.2
Paynes Find	27.6	26.5	in 2014	40	23.8
Jarrahwood	20.4	19.9	in 2015	37	18.2
Jandakot Aero	22.4	22.2	in 2015	29	20.1
Murchison	29.8	28.8	in 2015	29	26.2
Esperance Aero	21.7	21.6	in 2014	27	18.9
Laverton Aero	28.5	28.0	in 2014	27	24.5
Forrest	27.6	26.3	in 2012	26	24.4
Gosnells City	23.0	22.9	in 2014	26	20.8
Jacup	22.1	21.0	in 2014	26	18.8
Bickley	20.2	19.8	in 2015	25	17.5
Leinster Aero	28.9	28.4	in 2014	25	25.5
Perth Metro	22.9	22.5	in 2015	25	20.3
Mount Magnet Aero	28.6	27.5	in 2014	24	24.6
Gingin Aero	23.5	22.9	in 2015	23	20.6
Newdegate Research Station	22.4	20.8	in 2012	23	18.8
Rocky Gully	18.8	18.4	in 2014	23	16.5
York	23.2	22.6	in 2015	23	20.2
Cunderdin Airfield	24.5	23.2	in 2015	22	20.8
Dalwallinu	25.4	23.9	in 2014	22	21.0
Lake Grace	22.7	21.0	in 2014	22	19.2
Morawa Airport	27.0	26.0	in 2015	22	23.1
Southern Cross Airfield	25.7	24.3	in 2014	22	21.7
Bridgetown	19.6	19.0	in 2015	20	17.6
Katanning	19.9	19.1	in 2015	20	17.5
Wandering	20.8	20.1	in 2015	20	18.3
Witchcliffe	18.8	18.7	in 2010	20	17.4

Highest September mean daily maximum temperature for at least 20 years
	Observed (°C)	Most recent higher		Average for September
Northam	23.4	24.7	in 1914*	20.5
Donnybrook	20.8	20.9	in 1954*	18.8
Brookton	21.8	22.0	in 1987*	19.2
Badgingarra Research Stn	23.7	24.6	in 1994*	20.5

* note: there are gaps in the historical record at this site, so it is possible a higher value has gone unreported

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Record highest September daily minimum temperature
	New record (°C)		Old record		Years of record	Average for September
Albany	16.5	on the 14th	16.1	on the 27th in 1961	76	9.3
Merredin	17.9	on the 30th	= 17.9	on the 13th in 1981	54	6.7
Jarrahwood	16.0	on the 14th	15.0	on the 10th in 2015	38	6.0
Eyre	24.2	on the 11th	18.0	on the 7th in 2016	32	7.6
Leinster Aero	20.9	on the 10th	20.8	on the 27th in 2001	26	10.6
Busselton Aero	16.4	on the 12th	15.0	on the 13th in 2002	22	7.7
Witchcliffe	17.2	on the 12th	15.1	on the 3rd in 2013	21	8.6
Norseman Aero	17.7	on the 14th	16.9	on the 24th in 2013	20	6.2

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Record lowest September temperature
	New record (°C)		Old record		Years of record	Average for September
Salmon Gums Res.Stn.	-5.5	on the 6th	-4.4	on the 19th in 1953	81	5.7
Troughton Island	20.5	on the 12th	20.6	on the 20th in 1967	41	24.6
Eyre	-5.5	on the 8th	-5.1	on the 14th in 2017	32	7.6
Esperance Aero	1.9	on the 6th	2.7	on the 26th in 2016	28	8.4
Hopetoun North	1.4	on the 6th	1.6	on the 3rd in 2015	23	8.5
Shannon	0.3	on the 6th	0.7	on the 1st in 2014	22	7.3

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Record highest September mean daily minimum temperature
	New record (°C)	Old record		Years of record	Average for September
Ravensthorpe	8.9	8.6	in 2000	57	7.4

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Lowest September mean daily minimum temperature for at least 20 years
	Observed (°C)	Most recent lower		Average for September
Broome Airport	16.6	=16.6	in 1994	18.5

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Record highest September mean temperature
	New record (°C)	Old record		Years of record	Average for September
Cape Naturaliste	15.2	= 15.2	in 2006	115	13.9
Narrogin	13.9	= 13.9	in 2014	100	11.8
Manjimup	13.6	= 13.6	in 2014	79	11.9
Kalgoorlie-Boulder Airport	18.2	17.7	in 1981	78	15.2
Meekatharra Airport	21.7	= 21.7	in 2014	69	18.6
Bencubbin	16.9	16.7	in 2014	68	14.1
Ravensthorpe	15.6	15.1	in 2014	57	13.5
Merredin	16.7	= 16.7	in 2014	53	13.6
Wongan Hills	16.5	= 16.5	in 2014	52	14.1
Esperance	16.2	= 16.2	in 2014	50	14.5
Narembeen	16.1	16.0	in 2014	48	13.4
Hyden	15.8	15.1	in 2014	46	13.2
Murchison	20.9	20.8	in 2014	29	17.9
Jacup	14.6	14.2	in 2014	26	12.5
Bickley	14.7	14.3	in 2014	25	12.9
Mount Magnet Aero	20.7	20.3	in 2014	24	17.5
Newdegate Research Station	13.9	13.1	in 2000	23	11.8
Rocky Gully	13.3	= 13.3	in 2014	23	11.8
Hopetoun North	15.7	15.6	in 1999	22	14.3
Lake Grace	15.0	14.5	in 2014	22	12.8
Katanning	13.5	13.1	in 2014	20	11.8

Highest September mean temperature for at least 20 years
	Observed (°C)	Most recent higher		Average for September
Salmon Gums Res.Stn.	15.1	15.2	in 1983*	13.1
Badgingarra Research Stn	16.2	16.3	in 1994*	14.1

* note: there are gaps in the historical record at this site, so it is possible a higher value has gone unreported

Extremes Maps Records Summaries Important notes the top

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Summary statistics for September 2019
	Maximum temperatures (°C)				Minimum temperatures (°C)				Rainfall (millimetres)
	Mean for September 2019	Diff from average	Highest for September 2019		Mean for September 2019	Diff from average	Lowest for September 2019		Total for September 2019	Average for September	Rank of September 2019	Fraction of September average
North Kimberley (district 01)
Doongan	35.0	-0.5	37.3	30th	16.2	-1.4	7.2	12th	2.2	5.0	high	44%
Kalumburu	35.0	-1.0	38.4	25th	17.4	-1.7	10.4	1st	0	1.6	lowest	0%
Mount Elizabeth	33.6	-0.6	37.7	30th	12.4	-2.3	4.5	13th	1.0	7.6	average	13%
Troughton Island	29.7	-0.6	32.1	25th	23.7	-0.9	20.5	12th	0	0.3	lowest	0%
Truscott	31.8	-1.7	36.2	25th	20.0	-2.0	15.9	2nd	0	0.2	v low	0%
Wyndham Aero	36.7	-1.1	39.6	30th	19.4	-2.1	11.1	12th	0	3.5	lowest	0%
East Kimberley (district 02)
Argyle Aerodrome	36.1	-0.5	40.7	30th	20.9	-1.4	15.8	2nd	10.6	2.5	v high	424%
Halls Creek Airport	34.8		39.9	30th	15.9		8.0	2nd	0.4
Kununurra Aero	36.3	-0.4	40.6	29th	17.5	-2.3	10.2	1st	0.6	4.0	average	15%
Warmun	35.9	-0.3	40.5	29th	19.0	-0.3	10.5	1st	21.0	4.5	v high	467%
West Kimberley (district 03)
Broome Airport	32.3	+0.4	37.3	10th	16.6	-1.9	10.2	13th	2.0	1.4	high	143%
Curtin Aero	36.9	+0.2	40.7	30th	16.6	-1.7	10.0	3rd	0	0.1	lowest	0%
Cygnet Bay	33.3	+0.7	36.1	26th	16.6	-1.2	12.5	12th	0	1.2	lowest	0%
Derby Aero	36.3	+0.8	40.2	29th	17.4	-1.9	11.5	1st	0	1.0	lowest	0%
Fitzroy Crossing Aero	37.2	-0.2	41.7	30th	17.4	-1.1	10.4	1st	4.0	0.5	highest	800%
De Grey (district 04)
Bedout Island	28.5	-0.3	30.2	15th	21.5	-0.6	19.6	2nd
Karratha Aero	32.0	+1.1	35.3	19th	17.2	+0.2	13.7	22nd	0	1.2	lowest	0%
Legendre Island	27.5		30.4	12th	20.7		19.4	8th
Mandora	35.0	+1.2	38.9	30th	13.6	-2.1	7.0	3rd	0.6	1.0	high	60%
Marble Bar	35.3	+0.6	39.9	30th	15.8	-0.9	10.8	13th	0	3.7	lowest	0%
Port Hedland Airport	33.3	+0.9	40.0	30th	14.8	-0.7	9.7	14th	1.0	1.2	high	83%
Roebourne Aero	34.0	+0.6	38.8	30th	14.4	-1.0	9.7	13th	0	2.0	v low	0%
Fortescue (district 05)
Barrow Island Airport	28.2	+1.2	32.3	17th	19.2	-0.3	16.1	21st	1.2	1.2	high	100%
Karijini North	33.1		37.4	30th	16.9		10.1	21st	0
Learmonth Airport	31.4	+2.0	36.9	12th	13.6	-0.2	10.5	24th	0.4	2.0	average	20%
Mardie	33.2	+0.9	37.5	12th	15.0	+0.6	11.1	23rd	0.4	1.3	high	31%
Onslow Airport	31.3	+1.2	36.2	11th	16.6	+1.2	13.3	6th	0.4	1.4	average	29%
Thevenard Island	28.9	+1.3	33.2	13th	19.0	+0.4	14.7	9th	1.6	1.2	high	133%
West Gascoyne (district 06)
Carnarvon Airport	26.3	+1.8	34.2	8th	15.0	+1.1	9.8	23rd	0.4	6.1	v low	7%
Denham	24.9	+1.0	31.0	8th			11.5	20th	1.0	8.0	low	13%
Murchison	29.8	+3.6	36.5	13th	11.9	+2.3	5.9	23rd	1.0	8.1	low	12%
Shark Bay Airport	27.6	+1.7	36.1	13th	13.2	+0.5	9.7	6th	1.2	9.2	v low	13%
East Gascoyne (district 07)
Newman Aero	32.0	+1.5	37.5	30th	13.2	+1.0	6.8	21st	0	3.7	lowest	0%
Paraburdoo Aero	33.0	+1.6	37.1	10th	14.3	+0.7	10.5	14th	0	3.4	lowest	0%
Murchison (district 07A)
Meekatharra Airport	29.6	+3.9	35.5	10th	13.8	+2.3	7.3	21st	0	4.4	lowest	0%
Mount Magnet Aero	28.6	+4.0	35.9	10th	12.9	+2.5	4.6	20th	0.8	9.6	v low	8%
Paynes Find	27.6	+3.8	35.8	13th	9.2	+1.1	1.9	20th	1.2	14.0	v low	9%
North Coast (district 08)
Dalwallinu	25.4	+4.4	33.1	13th	7.8	+1.0	-0.1	6th	5.0	23.9	v low	21%
Geraldton Airport	24.1		34.9	9th	8.7		2.9	7th	4.4
Kalbarri	25.4	+1.4	35.0	9th	11.3	+0.5	5.2	20th	4.3	23.5	v low	18%
Morawa Airport	27.0	+3.9	34.6	13th	8.8	+1.1	2.4	6th	4.6	22.0	v low	21%
Mullewa	27.1	+3.6	34.6	13th	10.2	+1.6	5.3	4th	5.1	21.5	low	24%
North Island	23.2	+1.1	27.4	23rd	16.3	+0.4	10.6	18th	1.4	18.5	v low	8%
Wongan Hills	24.6	+3.9	32.5	9th	8.3	+0.7	1.8	20th	5.4	29.4	v low	18%
Central Coast (district 09)
Badgingarra Research Stn	23.7	+3.2	32.5	9th	8.8	+1.2	3.4	20th	11.4	48.6	v low	23%
Bickley	20.2	+2.7	29.4	9th	9.2	+1.0	2.4	5th	67.0	123.2	low	54%
Garden Island HSF	19.9	+1.1	28.9	9th	12.4	+0.5	7.5	5th	23.0	62.7	v low	37%
Gingin Aero	23.5	+2.9	32.7	9th	6.9	-0.5	-0.2	20th	30.0	78.2	v low	38%
Gosnells City	23.0	+2.2	33.0	9th	10.2	+0.2	4.0	7th	11.6	79.8	v low	15%
Jandakot Aero	22.4	+2.3	32.2	9th	8.2	0.0	1.4	7th	31.2	84.2	v low	37%
Jurien Bay	22.8	+1.5	30.0	9th	10.0	0.0	2.9	7th	12.0	43.6	v low	28%
Karnet	19.7	+2.1	29.4	9th	7.4	+0.2	0.2	5th	82.9	131.6	low	63%
Lancelin	21.9	+1.4	33.4	9th	10.4	-0.1	3.0	20th	28.8	56.5	low	51%
Millendon (Swan Valley)	23.2		31.4	9th	8.5		2.1	7th	34.2
Pearce RAAF	23.0	+2.9	31.5	9th	9.1	+0.3	1.5	20th	29.6	68.2	v low	43%
Perth Airport	23.1	+2.9	32.6	9th	9.0	+0.1	1.7	7th	31.4	72.2	low	43%
Perth Metro	22.9	+2.6	33.1	9th	9.6	+0.1	2.5	7th	31.4	82.8	lowest	38%
Rottnest Island	20.0	+1.2	27.1	9th	13.8	+0.9	9.0	5th	17.8	53.2	v low	33%
Swanbourne	21.2	+1.3	32.9	9th	11.7	+0.7	5.3	5th	18.0	79.0	lowest	23%
South Coast (district 09A)
Albany	19.3	+2.0	29.0	9th	10.7	+1.4	4.0	6th	43.2	101.3	v low	43%
Albany Airport	19.9		28.5	9th	8.2		1.6	6th	52.2
Bridgetown	19.6	+2.0	28.1	9th	6.0	0.0	-1.7	6th	49.2	86.0	low	57%
Busselton Aero	19.6	+1.3	25.5	29th	8.3	+0.6	1.7	5th	30.6	73.0	low	42%
Cape Leeuwin	18.3	+1.2	22.4	24th	12.8	+1.0	8.3	6th	19.0	89.8	lowest	21%
Cape Naturaliste	19.4	+2.0	23.3	29th	11.1	+0.7	4.6	5th	22.0	75.4	v low	29%
Collie East	20.8	+2.5	29.5	9th	6.2	+0.7	-2.0	6th	50.8	88.2	low	58%
Donnybrook	20.8	+2.0	30.5	9th					46.8	101.8	low	46%
Dwellingup	20.3	+3.0	29.9	9th	7.3	+0.8	-0.6	5th	59.0	129.8	low	45%
Esperance	21.6	+2.2	33.4	10th	10.6	+1.1	3.6	6th	24.4	60.7	v low	40%
Esperance Aero	21.7	+2.8	33.1	10th	9.0	+0.6	1.9	6th	37.8	58.2	low	65%
Hopetoun North	22.0	+2.0	34.8	30th	9.4	+0.9	1.4	6th	50.6	50.4	average	100%
Jarrahwood	20.4	+2.2	29.1	9th	6.2	+0.2	-2.0	6th	50.8	103.4	v low	49%
Mandurah	20.3	+1.3	26.8	9th	12.3	+0.6	5.4	5th	22.8	61.8	low	37%
Manjimup	19.2	+2.6	28.6	9th	8.0	+0.8	1.3	5th	56.6	107.7	low	53%
North Walpole	19.1	+1.9	27.8	9th	9.9	+0.7	4.9	5th	89.6	111.9	average	80%
Rocky Gully	18.8	+2.3	27.4	10th	7.8	+0.7	1.1	6th	52.0	93.5	low	56%
Shannon	18.1	+1.7	26.7	9th	7.4	+0.1	0.3	6th	85.6	110.4	low	78%
Witchcliffe	18.8	+1.4	25.5	29th	8.6	0.0	1.7	6th	54.0	107.7	low	50%
North Central (district 10)
Bencubbin	24.7	+3.7	32.9	13th	9.0	+1.8	1.0	20th	2.6	21.6	v low	12%
Cunderdin Airfield	24.5	+3.7	33.0	10th	5.0	+0.1	-1.3	7th	12.0	25.5	low	47%
Merredin	24.8	+4.3	33.0	10th	8.6	+1.9	0.5	20th	3.2	25.5	v low	13%
Northam	23.4	+2.9	30.8	10th	6.9	+0.1	0.2	7th	13.4	37.0	low	36%
York	23.2	+3.0	30.5	29th	4.5	-0.2	-1.2	6th	10.4	36.8	lowest	28%
South Central (district 10A)
Beverley	23.6	+3.3	30.6	29th			-0.2	7th	16.2	35.9	low	45%
Brookton	21.8	+2.6	28.8	29th	5.8	+0.4	-1.0	20th	10.1	38.3	v low	26%
Hyden	24.7	+4.3	34.0	10th	7.0	+1.1	-1.5	7th	13.1	27.6	low	47%
Jacup	22.1	+3.3	33.1	10th	7.1	+0.9	-0.8	6th	23.8	43.2	low	55%
Katanning	19.9	+2.4	27.4	10th	7.1	+1.0	0.8	6th	19.8	50.1	v low	40%
Lake Grace	22.7	+3.5	32.3	10th	7.4	+1.0	-1.6	5th	3.0	26.8	lowest	11%
Narembeen	24.6	+4.1	33.2	10th	7.4	+1.2	0.7	6th	12.0	25.9	low	46%
Narrogin	21.1	+3.4	28.7	10th	6.7	+0.7	-0.5	5th	15.4	46.2	v low	33%
Newdegate Research Station	22.4	+3.6	32.5	30th	5.4	+0.6	-3.5	6th	13.8	32.8	v low	42%
Pingelly	22.1	+3.7	28.4	29th	7.4	+0.9	0.2	5th	9.5	40.5	v low	23%
Ravensthorpe	22.8	+3.3	33.0	30th	8.9	+1.5	0.5	6th	12.1	41.8	v low	29%
Wagin	21.1	+2.9	29.0	10th	6.6	+0.4	0.0	6th	12.1	40.8	v low	30%
Wandering	20.8	+2.5	28.7	10th	4.6	-0.1	-1.6	5th	29.4	57.7	low	51%
Eucla (district 11)
Eucla	24.4	+3.1	38.8	14th	9.8	+0.7	2.1	7th	11.6	22.2	average	52%
Eyre	23.7	+2.3	36.5	10th	7.4	-0.2	-5.5	8th	17.2	23.5	average	73%
Forrest	27.6	+3.2	38.9	14th	7.9	-0.2	0.7	7th	0.4	14.2	v low	3%
Red Rocks Point	22.4	+1.0	37.3	11th	10.3	+0.4	2.5	7th	0	25.4	v low	0%
South East (district 12)
Bulga Downs	28.7	+3.4	36.2	13th	11.2	+2.3	3.1	5th
Kalgoorlie-Boulder Airport	26.1	+3.8	36.0	13th	10.3	+2.3	2.0	21st	0.4	13.7	v low	3%
Laverton Aero	28.5	+4.0	36.1	14th	12.2	+1.7	4.8	6th	0	7.1	lowest	0%
Leinster Aero	28.9	+3.4	36.1	13th	12.9	+2.3	5.2	20th	0	3.7	lowest	0%
Leonora Aero	28.5	+3.4	36.9	13th	12.0	+2.0	3.9	20th	0	6.8	v low	0%
Munglinup West	22.8	+2.8	34.5	10th	8.3	+1.0	0.1	6th	23.6	38.3	low	62%
Norseman Aero	25.3	+3.0	36.0	10th	7.4	+1.2	-3.7	6th	3.8	20.3	low	19%
Salmon Gums Res.Stn.	23.6	+3.2	35.3	10th	6.6	+0.9	-5.5	6th	5.4	31.6	v low	17%
Southern Cross Airfield	25.7	+4.0	34.7	13th	7.2	+1.8	-1.3	20th	1.4	20.3	lowest	7%
North East (district 13)
Carnegie	31.3	+2.6	38.0	30th	13.1	+1.6	5.7	21st	0	3.5	lowest	0%
Giles Meteorological Office	30.3	+2.7	37.9	30th	14.0	+1.0	3.0	21st	3.0	10.3	average	29%
Telfer Aero	34.4	+1.5	40.8	30th	17.3	+0.8	11.7	21st	0.2	2.1	high	10%
Warburton Airfield	31.2	+3.2	39.4	30th	13.6	+2.3	7.6	21st	0	5.3	lowest	0%
Wiluna Aero	30.4		36.6	30th	12.1		5.8	21st	0
Offshore Islands (district 200)
Adele Island	29.3		31.8	26th	24.0		22.5	1st
Browse Island	28.6		29.7	24th	25.0		23.8	3rd
Rowley Shoals	26.4		28.6	14th	23.9		22.4	3rd

Extremes Maps Records Summaries Important notes the top

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