Monday, 3 November 2014 - Monthly Climate Summary for Western Australia - Product code IDCKGC11R0

Western Australia in October 2014: Hottest October on record

October 2014 in WA was the warmest October on record for both mean maximum temperature and mean minimum temperature since records commenced in 1910.

Mean maximum temperatures were above to very much above average across most of the state, with record high mean maxima for October reported in the South West Land Division (SWLD), southern Gascoyne, Goldfields, inland east Pilbara, Southern Interior, and Eucla. Apart from most of the Kimberley, near the WA west coast, and the eastern Eucla coast, mean maximum temperatures were 2 ° C to 4 °C warmer than normal across WA, and were up to 6 °C warmer than normal in the central Southern Interior. Averaged across the state, the mean maximum temperature in October 2014 was 2.9 °C above the long-term average and ranked as the warmest October on record. For the Lower Southwest (southwest of a line from Jurien Bay to Bremer Bay), October 2014 was 2.5 °C above average, and the third warmest October on record.

Mean minimum temperatures were above average to very much above average across much of the state, apart from the central and east Kimberley, and northeast Northern Interior, with record high mean minma reported in the SWLD, southern Gascoyne, Goldfields, and Eucla. Mean minimum temperatures were 2 °C to 3 °C warmer than normal in a broad area across the east Pilbara, western Northern Interior, and central and southeastern WA, and were up to 6 °C warmer than normal in the central Southern Interior, whilst minimum temperatures in the east Kimberley were 1 °C to 2 °C cooler than normal. Averaged across the state, the mean minimum temperature in October 2014 was 2.1 °C above the long-term average and ranked as the warmest October on record. When averaged across the Lower Southwest, October 2014 ranked fifth warmest on record.

Rainfall in October 2014 in WA was above to very much above average in parts of the Pilbara, east Gascoyne, Goldfields, eastern SWLD, and western parts of the Northern and Southern Interior. Large parts of the southern SWLD recorded their wettest October for at least 20 years, and some sites, particularly in the Southeast Coastal, recorded their wettest October on record. Conversely, areas of the west Gascoyne, western SWLD, central and east Kimberley, eastern Northern Interior and northeast Southern Interior recorded below to very much below average rainfall. When averaged across the State as a whole, rainfall in October 2014 was near average; similarly rainfall was also near average for the SWLD and the Lower Southwest when averaged across those regions.

• Hottest October on record for day-time temperature for WA with a 2.9 °C warm anomaly, 3rd warmest on record for the Lower Southwest
• Hottest October on record for night-time temperature for WA with a 2.1 °C warm anomaly, 5th warmest on record for the Lower Southwest
• Bidyadanga recorded a maximum temperature of 45.2 °C on the 9th, the earliest day on record in October in Australia with temperature over 45 °C. The previous record was on the 21st October 2002 when multiple sites in the Kimberley and Pilbara recorded maximum temperatures ranging from 45.2 °C to 46.7 °C. High temperatures in the west Kimberley and east Pilbara in the second week of the month also caused Derby Aerodrome to record its hottest October day in 30 years with 44.1 °C on the 7th.
• A trough passage through the SWLD on the 16th led to unusually high temperatures across southern WA, with Eneabba (15th) and Esperance Aerodrome (16th) breaking their previous highest October maximum temperature, whilst Balladonia recorded its highest October minimum temperature on the 17th.
• A low pressure system developed over southwest WA on the 18th and 19th before moving off the south coast on the 20th, bringing widespread thunderstorms and heavy rainfall across central and southern WA. A number of sites recorded daily rainfall totals in the 30 mm to 100 mm range and many sites in the SWLD, as well as Laverton Aerodrome in the Goldfields, recorded their wettest October day on record on the 19th or 20th. A supercell thunderstorm formed near New Norcia on the 18th and tracked to the southwest and over the Perth Metropolitan area in the afternoon producing heavy rainfall and large amounts of small hail. Severe thunderstorms redeveloped again on the 19th with several locations in eastern parts of the SWLD recording heavy rainfall and severe wind gusts.
  
• Widespread severe thunderstorms occurred along a surface trough through southern and central parts of the SWLD on the 22nd. Hail larger than 20 cent coins (3 cm) and flash flooding were reported in the proximity of Boyup Brook in the South West district.

Extremes Maps Records Summaries Important notes the top

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Extremes in October 2014
Hottest day	45.2 °C at Bidyadanga on the 9th
Warmest days on average	41.3 °C at Fitzroy Crossing Aero
Coolest days on average	19.2 °C at Albany
Coldest day	12.8 °C at Jacup on the 18th
Coldest night	-3.0 °C at Eyre on the 14th
Coolest nights on average	7.5 °C at Wandering
Warmest nights on average	26.8 °C at Browse Island 25.4 °C at Argyle Aerodrome
Warmest night	30.3 °C at Telfer Aero on the 31st
Warmest on average overall	32.9 °C at Fitzroy Crossing Aero
Coolest on average overall	14.5 °C at Shannon
Wettest overall	155.6 mm at Adina
Wettest day	102.2 mm at Adina on the 20th
Strongest wind gust	117 km/h at Norseman Aero on the 16th

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 October daily rainfall
	New record (mm)		Old record		Years of record
Merredin	49.0	on the 19th	30.4	on the 15th in 1975	108
Ravensthorpe	63.8	on the 19th	58.4	on the 18th in 1973	108
White Gums	48.4	on the 20th	41.9	on the 21st in 1949	95
Woodanilling	37.5	on the 20th	34.5	on the 7th in 1947	78
Gorya Valley	48.0	on the 20th	46.6	on the 31st in 2008	77
Cranham	33.6	on the 20th	33.4	on the 27th in 2003	61
Tamar	56.8	on the 20th	54.6	on the 18th in 1947	52
Telina Downs	81.8	on the 20th	49.0	on the 21st in 1969	52
Lorinna	60.6	on the 20th	34.2	on the 28th in 2007	43
Wellstead	52.8	on the 20th	37.8	on the 21st in 1980	41
Merivale Farm	71.0	on the 20th	40.2	on the 18th in 1995	32
Nalyerlup	40.0	on the 20th	38.0	on the 7th in 1992	31
Laverton Aero	31.0	on the 20th	27.0	on the 6th in 2001	21

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Record highest October total rainfall
	New record (mm)	Old record		Years of record	Average for October
Telina Downs	115.4	86.0	in 2007	50	43.3
Adina	155.6	147.1	in 1969	46	54.4
Lorinna	86.6	83.2	in 2007	40	43.4
Mordetta	77.4	69.0	in 2008	40	21.8
Merivale Farm	108.8	99.5	in 1990	30	47.6
Nunile	64.4	60.4	in 1999	24	24.8
Laverton Aero	50.6	47.8	in 2001	21	14.9

Highest October total rainfall for at least 20 years
	Observed (mm)	Most recent higher		Years since higher	Average for October
Ravensthorpe	115.7	121.4	in 1902*	111	38.5
Corrigin	68.0	99.2	in 1932	82	21.6
Kukerin	132.6	137.2	in 1932*	81	27.6
Colorado	65.4	88.6	in 1932*	80	21.3
Salmon Gums	69.6	73.2	in 1959*	43	26.9
Barrett Meadows	116.2	159.6	in 1977	37	88.6
Goomalling	44.2	45.2	in 1975*	37	20.2
Mount Barker	122.4	126.2	in 1977*	36	68.8
Kendenup	84.2	94.4	in 1980	34	52.5
Kojonolokan Hills	53.6	67.3	in 1980*	31	24.5
Oak Park	90.0	124.6	in 1977*	26	41.3
Albany	118.3	119.4	in 1990	24	79.0
Boscabel	53.4	59.0	in 1989*	24	35.8
Boyup Brook	60.8	66.8	in 1989*	23	44.6

* 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 October total rainfall
	New record (mm)	Old record		Years of record	Average for October
Argyle Aerodrome	0.0	0.2	in 1994	29	33.6

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Record highest October temperature
	New record (°C)		Old record		Years of record	Average for October
Bidyadanga	45.2	on the 9th	43.8	on the 14th in 2007	55	34.3
Eneabba	41.0	on the 15th	40.0	on the 30th in 2013	41	26.5
Derby Aero	44.1	on the 7th	43.7	on the 11th in 2013	30	37.1
Esperance Aero	38.9	on the 16th	37.9	on the 19th in 2004	23	21.2

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Record highest October mean daily maximum temperature
	New record (°C)	Old record		Years of record	Average for October
Kalgoorlie-Boulder Airport	29.4	29.1	in 1988	73	25.8
Wittenoom	38.7	38.6	in 2004	62	35.3
Giles Meteorological Office	35.6	35.4	in 1967	58	31.7
Eyre	26.8	= 26.8	in 2006	55	23.1
Merredin	28.4	27.5	in 2012	48	24.9
Narembeen	27.8	27.6	in 2006	44	25.0
Hyden	27.6	27.5	in 2012	42	24.7
Pingelly	24.8	= 24.8	in 2010	42	22.3
Warburton Airfield	36.1	35.5	in 2004	41	31.7
Telfer Aero	40.0	39.9	in 1991	38	37.1
Paynes Find	30.7	30.4	in 1991	35	27.6
Esperance Aero	24.2	23.9	in 2012	22	21.2
Forrest	30.5	29.7	in 2004	21	27.1
Leinster Aero	32.2	= 32.2	in 2002	20	29.6

Highest October mean daily maximum temperature for at least 20 years
	Observed (°C)	Most recent higher		Years since higher	Average for October
Beverley	26.9	27.0	in 1969*	44	24.4
Brookton	25.9	26.3	in 1969*	44	23.3
Salmon Gums Res.Stn.	26.9	27.5	in 1965*	44	23.4
Wongan Hills	27.7	28.5	in 1969*	42	25.1
Northam	26.7	27.3	in 1983*	29	24.1
Bencubbin	28.1	28.6	in 1991*	21	25.1

* 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 October daily minimum temperature
	New record (°C)		Old record		Years of record	Average for October
Balladonia	22.0	on the 17th	20.9	on the 28th in 2009	48	8.8
Telfer Aero	30.3	on the 31st	30.0	on the 5th in 1978	39	20.9

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Record lowest October temperature
	New record (°C)		Old record		Years of record	Average for October
Warmun	10.4	on the 17th	11.8	on the 4th in 1969	53	23.0
Kununurra Aero	13.9	on the 18th	= 13.9	on the 15th in 2012	29	23.5
Doongan	14.0	on the 18th	= 14.0	on the 2nd in 2002	25	21.2

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Record highest October mean daily minimum temperature
	New record (°C)	Old record		Years of record	Average for October
Kalgoorlie-Boulder Airport	14.5	13.6	in 1991	73	11.1
Giles Meteorological Office	20.5	20.2	in 2004	58	17.1
Merredin	12.7	12.1	in 1967	48	9.6
Brookton	9.9	9.8	in 2011	46	7.4
Ongerup	9.9	9.8	in 2011	46	8.2
Hyden	10.2	10.1	in 2012	42	8.2
Warburton Airfield	19.9	19.1	in 2004	40	15.5
Paynes Find	13.8	= 13.8	in 2010	35	11.4
Windy Harbour	12.0	11.7	in 2011	27	10.3
Carnegie	19.2	19.1	in 1991	25	16.3
Rottnest Island	15.2	= 15.2	in 1976,1914	115	13.9
Esperance Aero	10.9	= 10.9	in 2011	22	9.7
Laverton Aero	16.9	16.0	in 2009	22	14.1
Forrest	12.0	11.8	in 2011	21	10.5
Leinster Aero	16.8	16.7	in 2012	20	14.8

Highest October mean daily minimum temperature for at least 20 years
	Observed (°C)	Most recent higher		Years since higher	Average for October
Cape Leeuwin	14.4	14.5	in 1914	100	12.6
Balladonia	11.2	12.6	in 1914*	75	8.8
Albany	12.8	13.0	in 1918*	59	10.4
Corrigin	10.4	10.8	in 1967	47	8.2
Lancelin	13.4	13.5	in 1967*	46	11.9
Bencubbin	12.6	12.8	in 1969*	43	9.8
Wagin	9.7	9.8	in 1976*	35	7.8
Cape Naturaliste	12.4	12.9	in 1984	30	11.0
Kalbarri	14.3	14.7	in 1982*	28	12.5
Eyre	11.4	11.6	in 1990	24	10.1

* 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 October mean temperature
	New record (°C)	Old record		Years of record	Average for October
Narrogin	16.8	= 16.8	in 2012	95	14.2
Salmon Gums Res.Stn.	18.1	= 18.1	in 1965	76	15.5
Kalgoorlie-Boulder Airport	22.0	21.0	in 2009	73	18.5
Corrigin	18.2	18.1	in 1967	66	15.7
Giles Meteorological Office	28.0	27.7	in 1991	58	24.4
Eyre	19.1	18.9	in 2004	55	16.6
Lancelin	18.9	= 18.9	in 2012	48	17.2
Merredin	20.5	19.8	in 2012	48	17.2
Brookton	18.0	17.9	in 1969	46	15.3
Narembeen	19.5	19.4	in 2008	44	17.0
Hyden	18.9	18.8	in 2012	42	16.5
Wagin	16.9	16.6	in 2012	40	14.8
Warburton Airfield	28.0	27.3	in 2004	40	23.6
Paynes Find	22.2	21.9	in 2006	35	19.5
Carnegie	27.8	27.6	in 2004	25	24.6
Esperance Aero	17.6	17.2	in 2012	22	15.5
Laverton Aero	24.1	23.7	in 2012	22	21.2
Forrest	21.3	20.6	in 2004	21	18.8
Bickley	16.5	16.4	in 2012	20	15.3
Leinster Aero	24.5	24.3	in 2012	20	22.2

Highest October mean temperature for at least 20 years
	Observed (°C)	Most recent higher		Years since higher	Average for October
Beverley	18.2	18.4	in 1969*	44	16.1
Bencubbin	20.4	20.7	in 1969*	42	17.5
Northam	18.6	20.0	in 1969*	42	16.5
Wongan Hills	19.5	20.5	in 1969*	42	17.6
Kellerberrin	18.5	21.2	in 1979*	32	16.8
Wittenoom	31.2	31.3	in 1991	23	28.0
Telfer Aero	31.9	32.1	in 1991*	22	29.0

* 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 October 2014
	Maximum temperatures (°C)				Minimum temperatures (°C)				Rainfall (millimetres)
	Mean for October 2014	Diff from average	Highest for October 2014		Mean for October 2014	Diff from average	Lowest for October 2014		Total for October 2014	Average for October	Rank of October 2014	Fraction of October average
North Kimberley (district 01)
Doongan	37.8	+0.9	40.4	10th	20.6	-0.6	14.0	18th	6.0	34.9	low	17%
Kalumburu	36.3	-0.5	40.2	14th	22.2	-0.3	17.2	18th	18.2	38.8	average	47%
Mount Elizabeth	37.3	+1.3	40.1	30th	19.2	0.0	13.3	19th	0.5	31.7	v low	2%
Troughton Island	31.9	+0.1	33.3	17th	26.6	+0.3	24.6	1st	0	2.7	lowest	0%
Truscott	33.7	-0.6	36.9	14th	24.2	-0.2	21.2	4th	11.8	24.7	average	48%
Wyndham	39.0	+0.2	41.6	9th	25.1	-0.7	19.4	18th	0	22.2	lowest	0%
Wyndham Aero	40.1	+0.8	43.0	30th	24.1	-0.7	17.4	18th	0.2	18.8	low	1%
East Kimberley (district 02)
Argyle Aerodrome	39.5	+1.2	43.2	31st	25.4	+0.3	20.9	18th	0	33.6	lowest	0%
Halls Creek Airport	39.0	+1.9	41.5	30th	22.7	0.0	17.9	18th	3.0	17.4	average	17%
Kununurra Aero	39.9	+1.3	43.2	30th	21.7	-1.8	13.9	18th	0	23.0	lowest	0%
Warmun	39.9	+1.3	42.5	31st	21.8	-1.2	10.4	17th	0	23.3	lowest	0%
West Kimberley (district 03)
Bidyadanga	35.9	+1.6	45.2	9th	23.0	+2.0	19.9	20th	0	1.1	lowest	0%
Broome Airport	33.4	+0.5	40.7	8th	23.9	+1.5	20.9	8th	0	1.5	lowest	0%
Curtin Aero	39.9	+1.0	43.4	7th	21.8	+0.1	18.0	18th	2.8	5.2	average	54%
Derby Aero	37.5	+0.4	44.1	7th	24.1	+1.0	21.2	19th	0.2	2.6	average	8%
Fitzroy Crossing Aero	41.3	+1.4	43.5	31st	24.5	+1.6	19.9	17th	0	16.5	v low	0%
De Grey (district 04)
Bedout Island	31.8		36.5	10th	24.3		22.7	14th
Karratha Aero	35.2	+1.3	41.5	9th	21.4	+0.8	17.9	6th	0	0.5	lowest	0%
Legendre Island	31.1		36.3	10th	23.1		20.8	5th
Mandora	38.6	+2.7	44.5	9th	20.4	+1.4	16.8	7th	0	1.1	lowest	0%
Marble Bar	41.0	+2.6	43.8	27th	23.2	+1.8	18.6	7th	0	3.6	v low	0%
Pardoo Station	38.7	+3.0	43.2	22nd	20.5	+0.9	17.2	8th	0	0.8	lowest	0%
Port Hedland Airport	38.5	+3.6	43.2	30th	20.2	+1.8	16.5	6th	0.2	0.9	average	22%
Roebourne	39.6	+3.9	44.1	25th	20.7	+1.0	16.4	7th	0	0.8	lowest	0%
Roebourne Aero	39.3	+2.2	43.5	27th	20.8	+1.2	16.0	7th	0	1.5	v low	0%
Fortescue (district 05)
Barrow Island Airport	29.0	-0.4	34.4	10th	21.7	0.0	18.3	8th	0	2.3	v low	0%
Learmonth Airport	33.4	+0.7	39.3	10th	16.4	0.0	13.3	7th	0	1.6	lowest	0%
Mardie	35.4	+0.5	41.5	9th	19.0	+1.6	14.0	7th	0	0.9	lowest	0%
Onslow Airport	33.6	+0.8	41.0	10th	19.1	+1.3	16.2	7th	0.2	0.9	average	22%
Wittenoom	38.7	+3.4	41.4	29th	23.7	+3.0	16.8	14th	2.0	3.9	average	51%
West Gascoyne (district 06)
Carnarvon Airport	26.6	+0.6	31.8	14th	17.6	+1.2	13.1	7th	1.2	5.2	average	23%
Denham	26.5	+0.9	30.9	14th	17.8	+1.2	13.9	7th	5.2	6.1	average	85%
Emu Creek Station	35.1	+0.7	40.5	28th	16.9	0.0	13.1	8th	0.1	2.2	average	5%
Murchison	32.2	+1.5	39.5	28th	14.8	+1.6	7.5	7th	0.7	5.0	average	14%
Shark Bay Airport	28.1	-0.2	35.6	14th	16.2	+1.0	12.6	7th	5.0	5.0	average	100%
East Gascoyne (district 07)
Newman Aero	37.4	+2.4	41.0	29th	19.8	+2.2	13.6	7th	6.8	5.6	high	121%
Paraburdoo Aero	37.6	+1.8	41.5	28th	18.6	+0.4	12.8	20th	0.2	4.2	average	5%
Murchison (district 07A)
Meekatharra Airport	32.6	+2.9	38.0	29th	17.4	+2.2	10.3	6th	12.0	6.3	high	190%
Mount Magnet Aero	31.8	+2.5	39.0	15th	16.0	+1.7	8.9	7th	8.0	6.7	high	119%
Paynes Find	30.7	+3.1	39.7	15th	13.8	+2.4	5.7	7th	7.7	10.8	average	71%
North Coast (district 08)
Dalwallinu	28.4	+2.2	38.6	15th	11.2	+1.6	5.4	7th	8.0	14.0	average	57%
Geraldton Airport	26.1		35.6	15th	12.2		5.2	7th	4.0
Kalbarri	26.9	+0.6	33.5	14th	14.3	+1.8	9.5	7th	2.3	14.5	low	16%
Morawa Airport	29.4	+1.3	40.1	15th	12.6	+1.7	7.5	7th	12.6	9.4	average	134%
Mullewa	29.3	+2.1	38.8	15th	13.5	+2.4	8.7	7th	12.1	13.1	average	92%
North Island	24.6	+1.2	27.5	1st	18.4	+1.3	13.6	19th	0.6	7.4	low	8%
Wongan Hills	27.7	+2.6	38.2	15th	11.2	+1.2	5.4	7th	9.5	19.8	low	48%
Central Coast (district 09)
Bickley	22.1	+1.0	32.9	15th	10.8	+1.2	6.3	13th	37.8	65.6	low	58%
Garden Island HSF	21.6	+0.7	30.4	22nd	14.5	+1.0	9.9	7th	24.8	29.9	low	83%
Gingin Aero	25.3	+1.1	36.0	15th	9.8	+0.7	3.5	7th	31.0	36.2	average	86%
Gosnells City	25.5	+1.5	37.2	15th	12.9	+1.2	6.5	7th	39.4	46.0	average	86%
Jandakot Aero	24.6	+1.9	36.6	15th	10.8	+1.2	4.3	7th	29.4	46.0	low	64%
Jurien Bay	23.9	+0.5	31.0	1st	13.5	+2.3	6.0	7th	8.9	26.6	low	33%
Karnet	21.9	+1.1	32.8	15th	10.4	+1.4	3.5	7th	63.0	76.4	average	82%
Lancelin	24.5	+2.0	31.0	1st	13.4	+1.5	8.0	7th
Medina Research Centre	24.4	+1.7	34.8	15th					41.3	40.1	average	103%
Pearce RAAF	25.2	+1.8	34.5	15th	10.5	+0.4	4.6	7th	16.4	36.1	low	45%
Perth Airport	24.9	+2.3	35.8	15th	11.4	+1.2	5.1	7th	33.2	44.0	average	75%
Perth Metro	24.5	+1.3	35.4	15th	12.5	+1.1	5.8	7th	37.0	51.9	average	71%
Rottnest Island	21.8	+1.4	27.5	15th	15.2	+1.3	11.6	5th	15.6	37.4	low	42%
Swanbourne	23.9	+1.7	32.6	15th	13.5	+1.3	8.2	7th	70.4	43.5	high	162%
South Coast (district 09A)
Albany	19.2	+0.7	23.1	2nd	12.8	+2.4	9.0	7th	118.3	79.0	high	150%
Albany Airport	20.5		27.3	2nd	10.1		5.5	14th	99.6
Bridgetown	21.6	+1.3	27.2	28th	7.6	+0.7	1.8	13th	21.0	41.4	low	51%
Bunbury	22.5	+1.5	30.5	22nd	10.2	+0.8	3.3	6th	28.4	31.2	average	91%
Busselton Aero	22.4	+1.2	30.4	15th	9.8	+1.3	3.6	21st	14.8	30.6	low	48%
Cape Leeuwin	19.8	+1.6	24.5	1st	14.4	+1.8	9.4	13th	16.8	64.6	v low	26%
Cape Naturaliste	21.2	+2.4	29.0	15th	12.4	+1.4	9.3	27th	11.8	49.5	v low	24%
Collie East	22.4	+0.8	30.3	15th	8.7	+1.4	2.0	7th	35.4	39.9	average	89%
Donnybrook	23.1	+2.0	30.3	22nd	10.6	+2.3	4.8	6th	21.0	63.1	v low	33%
Dwellingup	22.0	+2.0	32.0	15th	9.7	+1.7	2.5	7th	53.8	79.3	average	68%
Esperance	22.8	+1.7	38.9	16th	12.3	+1.5	7.3	7th	78.2	47.2	v high	166%
Esperance Aero	24.2	+3.0	38.9	16th	10.9	+1.2	4.8	7th	79.6	47.5	v high	168%
Hopetoun North	20.8	-0.6	36.1	16th	10.9	+0.8	0.5	14th	71.8	40.3	v high	178%
Jarrahwood	22.5	+1.8	29.0	15th	8.4	+1.0	2.5	10th	17.2	56.1	v low	31%
Mandurah	23.3	+1.6	33.0	15th	14.1	+0.8	8.4	7th
Manjimup	21.3	+2.5	28.1	22nd	9.5	+1.2	4.5	13th	40.8	75.4	low	54%
North Walpole	19.7	+0.9	27.4	2nd	11.4	+1.1	6.9	13th	77.8	75.7	average	103%
Pemberton	20.8	+2.0	27.7	2nd					66.6	89.2	average	75%
Rocky Gully	20.2	+1.1	27.5	2nd	9.1	+1.2	3.4	13th	80.0	55.2	high	145%
Shannon	19.4	+0.8	25.9	2nd	9.7	+1.6	4.4	13th	43.8	75.7	low	58%
Windy Harbour	20.0	+1.2	28.1	22nd	12.0	+1.7	4.5	13th	47.8	68.6	average	70%
Witchcliffe	20.3	+0.8	28.4	22nd	10.7	+1.6	5.8	21st	35.2	61.1	low	58%
North Central (district 10)
Bencubbin	28.1	+3.0	37.8	15th	12.6	+2.8	5.5	7th	12.6	15.6	average	81%
Cunderdin Airfield	28.0	+2.2	38.4	15th	9.4	+1.4	0.7	7th	47.2	18.5	v high	255%
Kellerberrin	27.7	+3.0	35.5	16th	9.4	+0.6	0.5	7th	32.4	18.4	high	176%
Merredin	28.4	+3.5	36.7	15th	12.7	+3.1	4.8	7th	54.5	18.5	v high	295%
Northam	26.7	+2.6	37.0	15th	10.5	+1.6	2.9	7th	50.8	24.8	v high	205%
York	27.0	+2.3	37.0	15th	8.4	+1.2	2.0	7th	32.6	23.2	average	141%
South Central (district 10A)
Beverley	26.9	+2.5	36.8	15th	9.5	+1.6	2.6	7th	17.2	23.5	average	73%
Brookton	25.9	+2.6	35.7	15th	9.9	+2.5	2.7	7th	18.4	25.4	average	72%
Corrigin	26.0	+2.9	35.7	16th	10.4	+2.2	2.1	7th	68.0	21.6	v high	315%
Hyden	27.6	+2.9	36.9	16th	10.2	+2.0	3.7	7th	40.0	21.8	high	183%
Jacup	23.9	+2.3	34.4	16th	9.1	+1.5	3.2	13th	71.8	41.9	high	171%
Katanning	22.9	+1.2	30.4	16th	8.9	+1.6	2.6	13th	52.4	31.8	high	165%
Lake Grace	24.6	+1.4	34.0	16th	10.5	+1.6	4.2	7th	85.4	28.7	v high	298%
Narembeen	27.8	+2.8	36.5	15th	11.3	+2.3	4.0	7th	31.6	19.3	high	164%
Narrogin	23.8	+2.7	32.6	15th	9.8	+2.4	3.2	7th	20.4	31.1	average	66%
Newdegate Research Station	25.1	+1.9	34.1	16th	8.1	+1.2	-0.3	7th	53.2	23.9	v high	223%
Ongerup	23.3	+2.2	31.5	2nd	9.9	+1.7	4.2	13th	55.4	33.5	high	165%
Pingelly	24.8	+2.5	34.0	15th	10.1	+1.7	4.2	7th	20.4	24.9	average	82%
Ravensthorpe	24.3	+1.9	35.5	16th	10.8	+1.8	6.0	7th	115.7	38.5	v high	301%
Wagin	24.0	+2.2	32.4	15th	9.7	+1.9	3.0	7th	32.7	29.1	average	112%
Wandering	23.9	+1.8	32.2	15th	7.5	+1.3	1.2	7th	26.8	27.4	average	98%
Eucla (district 11)
Balladonia	28.1	+3.0	38.0	16th	11.2	+2.4	3.0	7th	31.0	23.0	high	135%
Eucla	26.2	+3.0	39.3	17th	12.7	+1.4	6.3	7th	16.0	18.3	average	87%
Eyre	26.8	+3.7	37.5	23rd	11.4	+1.3	-3.0	14th	7.5	19.5	low	38%
Forrest	30.5	+3.4	39.9	25th	12.0	+1.5	4.6	14th	3.2	9.5	low	34%
Red Rocks Point	24.3	+1.7	38.4	17th	13.5	+1.5	7.1	7th	7.2	18.0	low	40%
South East (district 12)
Bulga Downs	32.3	+2.1	39.1	15th	15.2	+1.3	7.3	7th	7.8	8.4	high	93%
Kalgoorlie-Boulder Airport	29.4	+3.6	38.1	16th	14.5	+3.4	8.2	13th	30.8	15.4	high	200%
Laverton Aero	31.3	+3.0	39.2	25th	16.9	+2.8	10.0	13th	50.6	14.9	highest	340%
Leinster Aero	32.2	+2.6	38.4	15th	16.8	+2.0	10.9	20th	34.0	13.3	high	256%
Leonora Aero	31.7		38.1	15th	17.0		11.0	6th	21.4
Munglinup West	24.7	+1.5	38.8	16th	10.3	+1.0	3.1	13th	69.6	43.2	high	161%
Norseman Aero	27.9	+2.3	38.8	16th	11.7	+2.4	4.7	13th	76.0	22.6	v high	336%
Salmon Gums Res.Stn.	26.9	+3.5	38.9	16th	9.4	+1.8	-1.4	13th	66.6	27.8	v high	240%
Southern Cross Airfield	29.0	+2.7	37.7	29th	12.1	+2.9	4.2	7th	32.0	15.4	high	208%
Yeelirrie	32.9	+2.9	38.6	15th	14.6	+2.0	4.9	7th	32.5	9.7	v high	335%
North East (district 13)
Balgo Hills	39.7	+2.6	42.7	31st	22.4	+0.1	17.0	17th	0.2	11.4	low	2%
Carnegie	36.2	+3.4	41.1	25th	19.2	+2.9	9.8	6th	6.2	5.5	high	113%
Giles Meteorological Office	35.6	+3.9	39.9	26th	20.5	+3.4	12.5	11th	0	15.2	lowest	0%
Telfer Aero	40.0	+2.9	42.7	27th	23.8	+2.9	19.9	12th	3.8	2.9	high	131%
Warburton Airfield	36.1	+4.4	42.0	25th	19.9	+4.4	12.6	12th	2.6	14.4	average	18%
Offshore Islands (district 200)
Adele Island	29.6		30.7	16th	25.9		25.0	9th
Browse Island	30.0		31.5	12th	26.8		25.8	1st
Christmas Island Aero	27.0	+0.1	27.7	27th	23.1	+0.4	22.3	6th	5.4	63.9	low	8%
Cocos Island Airport	28.7	0.0	29.4	28th	25.0	+0.8	22.9	18th	47.0	83.2	average	56%

Extremes Maps Records Summaries Important notes the top

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