Friday, 1 February 2013 - Monthly Climate Summary for Western Australia - Product code IDCKGC21R0

Western Australia in January 2013: A hot month for WA

• Rainfall: near average for WA; above average for southwest WA
• Maximum temperature: eleventh-highest on record
• Minimum temperature: third-highest on record

Extremes Maps Records Summaries Important notes the top

Rainfall

Rainfall during January 2013 was above- to very-much-above-average through much of western and central WA, but particularly in central and western parts of the Pilbara as a result of local thunderstorm activity as well as the passage of tropical cyclone Peta through the region bringing some record daily falls. Western parts of the Gascoyne also saw above average rainfall due to local thunderstorm activity, as did northern parts of the Southwest Land Division (SWLD) as a cloudband associated with tropical cyclone Narelle brought some heavy falls. Below average rainfall was mainly confined to parts of the Kimberley and northeast Southern Interior as monsoonal activity was confined to a brief period in the middle of the month with the majority of rainfall a result of diurnal shower and thunderstorm activity.

Averaged across the state as a whole, rainfall during January 2013 was close-to-average for WA, while for the Lower Southwest (southwest of a line from Jurien Bay to Bremer Bay) and the SWLD January 2013 rainfall was above average.

Although a short-lived weak system, tropical cyclone Peta moved across the Pilbara coast near Roebourne on the afternoon of the 23rd and weakened to a tropical low. It brought significant rainfall to eastern coastal and central inland parts of the Pilbara from the 20th to the 25th with numerous daily falls over 100 mm reported. The highest daily fall during the event was 261.6 mm at Hooley on the 24th, which was the highest daily rainfall in WA for the month, and the wettest day at Hooley in 29 years of record. Mount Florance recorded 220.0 mm also on the 24th, its wettest January day in 106 years of record, whilst the following day Wittenoom recorded 228.0 mm, its highest daily fall in January in 58 years of record. Between 0900 WST on 22nd and 0900 WST on 25th, Hooley, Wittenoom, and Mount Florance all reported over 300 mm, with Hooley recording the highest total of 377.0 mm. Flooding impacts were generally localised and mostly minor.

Tropical cyclone Narelle moved southward parallel with the WA west coast from the 12th to the 15th and weakened into a low as a cloudband associated with the tropical low, and consequent thunderstorm activity due to increased atmospheric moisture, brought unseasonal rainfall to western and southern parts of the State. The highest daily falls were in the 50 mm to 100 mm range in the Central West, Central Wheat Belt, and Goldfields. This event brought the majority of Kellerberrin's January rainfall total of 104.3 mm, and was the main reason for the site recording its wettest January in 119 years of recording.

Maximum temperature

Maximum temperatures during January 2013 were above- to very-much-above-average over much of western, southern, and eastern WA, as well as large parts of the Kimberley, with daytime temperatures up to 4 °C above normal in the eastern Southern Interior, as well as in the Shark Bay area of the west Gascoyne. Below average maxima were confined to the Pilbara, due to the relatively wet and cloudy month, with daytime temperatures to 2 °C below normal in central and western parts of the district.

When averaged across the state as a whole, the mean maximum temperature for WA for January 2013 was well above average and ranked eleventh-highest since comparable records commenced in 1910, continuing the run of above average monthly mean maxima for WA since April 2012. When averaged across the Lower Southwest (southwest of a line from Jurien Bay to Bremer Bay), the mean maximum temperature was above average.

January 2013 began with very hot conditions in southern and southeast WA on the 1st as the trough near west coast moved eastward, and temperatures reached the low-to-mid forties. The hot conditions shifted to the southeast corner of WA on the 2nd and 3rd and intensified as the trough moved slowly eastward. Eucla recorded a daily maximum temperature of 48.2 °C on the 3rd, which exceeded the previous highest January temperature at the site in its 51 years of record of 47.9 °C on 3 January in 1979. Red Rocks Point (west of Eucla) registered 48.6 °C on the same day, which was the highest temperature at that site in its 9 years of record, and the highest temperature recorded in the Eucla district in almost 31 years, since Mundrabilla Station recorded a maximum temperature of 48.6 °C on 15 February 1983. Exceptional conditions were also experienced in the inland Gascoyne, northern Goldfields, and Northern and Southern Interior from the 7th to the 10th as a very hot airmass lay over the region with clear skies and light winds. A number of sites recorded their hottest January day on record multiple times during this period, including Paynes Find, Yeelirrie, Wiluna, and Meekatharra Airport. Leonora in the Goldfields broke its previous record of 47.8 °C twice, on the 8th (48.3 °C), and 9th (49.0 °C), with the latter being the highest temperature of the month in WA. Giles Meteorological Office in the Southern Interior saw four consecutive days with temperatures above 44 °C between the 7th and 10th, and in its 57 years of record had only recorded consecutive days over 44 °C once before, on 1 and 2 January 1973. Giles twice broke its all-time record temperature during this spell but high temperatures returned from the 13th to 17th and a daily maximum temperature of 45.7 °C on the 16th became the new record high for the site. Partly as a result of these hot spells, Giles Meteorological Office recorded its equal highest January mean maximum temperature with 40.3 °C, only 0.1 °C behind its hottest month on record; February 2007. Ongerup in the South Coastal also recorded its equal warmest January on record.

Minimum temperatures

Minimum temperatures during January 2013 were above- to very-much-above-average across most of the State, with areas of highest on record in the Great Southern, South and Southeast Coastal as several sites recorded their warmest or equal warmest January on record. Overnight temperatures were up to 5 °C above average in the southeast Northern Interior, north of Giles. In contrast, parts of the southeast Pilbara and eastern Gascoyne recorded below average overnight temperatures with mean minima 2 °C to 3 °C below normal in the east Gascoyne.

When averaged across WA as a whole, the mean minimum temperature during January 2013 was well above average and ranked as the third-warmest January on record. This continues a recent very warm trend for WA January minimum temperatures with the warmest five Januarys being 2011 (1st), 2008 (2nd), 2013 (3rd), 2010 (4th), 2009 (5th) from comparable temperature records commencing in 1910. The Lower Southwest (southwest of a line from Jurien Bay to Bremer Bay) also saw well above normal overnight minima, with the region observing its eighth-warmest January, continuing a run of above average January mean minima for the region with 2012 being the warmest on record and 2011 fifth-warmest.

Very warm nights were reported across southern WA to start the month and Cape Leeuwin in the Southwest recorded a daily minimum temperature of 23.8 °C on the 1st, breaking its previous warmest January night in 107 years of record of 23.5 °C set on 26 January 2012. Very warm nights were reported across much of WA between the 6th and 10th and several sites in the Southwest district reported record high minima on the 8th, along with Merredin in the Central Wheat Belt and Paynes Find in the southern Gascoyne. Cape Leeuwin reported a minimum of 24.2 °C, again exceeding its January record. Wiluna recorded an overnight temperature of 33.5 °C on the 9th, the highest minimum temperature of the month for WA. Very warm nights were again experienced in much of WA between the 15th and 17th and Perth Airport recorded its highest January minimum in 69 years of record on the 15th with 27.8 °C, whilst Albany Airport recorded a minimum of 20.9 °C, almost 1 °C above its previous January record. Large parts of WA welcomed cooler than normal nights in the last week of January.

Tropical Cyclones

Severe tropical cyclone Narelle formed well north of the Australian coast on the 8th and took a general southwesterly track, intensifying to a category four system on the 11th north-northwest of Exmouth. Narelle moved south-southwest off the WA west coast and was downgraded to a low early on the 15th, over 500 km to the west of Geraldton. Although threatening the Pilbara and Gascoyne coasts and disrupting shipping and offshore industries, Narelle remained far enough offshore not to directly impact the northwest coast. A tidal surge was recorded from Onslow to Busselton as a result of Narelle causing some inundation of low lying areas, though any impacts were minor.

A tropical low formed over in the Kimberley on the 20th and tracked southwest through the west Kimberley then close to and parallel with the Pilbara coast before turning to the southwest towards the Pilbara coast early on the 23rd. The system intensified into tropical cyclone Peta (category 1) on the morning of the 23rd and crossed the coast near Roebourne then weakened to a tropical low in the afternoon on the 23rd. Although tropical cyclone Peta was short-lived and relatively weak, its proximity to the coast resulted in disruptions to shipping and offshore industries. There was also significant rainfall along parts of the Pilbara coastline and in the Fortescue catchment, with accumulated falls over 300 mm reported, leading to minor flooding.

Extremes Maps Records Summaries Important notes the top

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Extremes in January 2013
Hottest day	49.0 °C at Leonora on the 9th
Warmest days on average	40.5 °C at Telfer Aero
Coolest days on average	24.5 °C at Albany
Coldest day	18.7 °C at Norseman Aero on the 12th
Coldest night	3.8 °C at Eyre on the 30th
Coolest nights on average	13.2 °C at Rocky Gully
Warmest nights on average	27.0 °C at Broome Airport 27.0°C at Karratha Aero
Warmest night	33.5 °C at Wiluna on the 9th
Wettest overall	430.6 mm at Wittenoom
Wettest day	261.6 mm at Hooley on the 24th
Highest wind gust	109 km/h at Mount Magnet Aero on the 23rd 109 km/h at Wyndham Aero on the 27th

Extremes Maps Records Summaries Important notes the top

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Maps

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

 

Extremes Maps Records Summaries Important notes the top

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Record highest January daily rainfall
	Highest daily rainfall in January 2013 (mm)		Previous wettest for January		Years of record
Mount Florance	220.0	on the 24th	176.0	on the 25th in 1961	106
Wittenoom	228.0	on the 25th	170.8	on the 13th in 2012	58

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Record highest total January rainfall
	Total rainfall for January 2013 (mm)	Previous wettest for January		Years of record	Average for January
Kellerberrin	104.3	100.4	in 1990	120	13.5

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Record highest January temperature
	Highest temperature in January 2013 (°C)		Previous warmest for January		Years of record	Average for January
Meekatharra Airport	47.1	on the 8th	45.7	on the 5th in 2008	63	38.3
Giles Meteorological Office	45.7	on the 16th	44.8	on the 28th in 2011	57	37.3
Leonora	49.0	on the 9th	47.8	on the 17th in 1958	57	37.0
Wiluna	48.0	on the 8th	46.9	on the 1st in 1990	56	37.9
Eucla	48.2	on the 3rd	47.9	on the 3rd in 1979	51	25.9
Yeelirrie	47.9	on the 8th	45.8	on the 7th in 1983	40	37.9
Paynes Find	47.2	on the 8th	46.5	on the 20th in 1991	34	37.4

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Record highest January daily minimum temperature
	Highest daily minimum temperature in January 2013 (°C)		Previous warmest for January		Years of record	Average for January
Cape Leeuwin	24.2	on the 8th	23.5	on the 26th in 2012	107	16.9
Broome Airport	30.5	on the 27th	30.2	on the 30th in 1988	74	26.3
Perth Airport	27.8	on the 15th	27.3	on the 21st in 1989	69	17.0
Pemberton	23.8	on the 8th	23.3	on the 16th in 1968	55	13.2
Albany Airport Comparison	20.9	on the 16th	20.0	on the 26th in 1974	48	13.7
Merredin	29.7	on the 8th	29.2	on the 5th in 1977	48	17.7
Paynes Find	30.8	on the 8th	= 30.8	on the 3rd in 2008	34	20.9
Jarrahwood	26.0	on the 8th	24.3	on the 12th in 1978	31	12.6

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Record highest January mean daily minimum temperature
	Mean daily minimum temperature for January 2013 (°C)	Previous warmest for January		Years of record	Average for January
Albany	17.3	= 17.3	in 2011	95	15.1
Ongerup	15.6	15.4	in 2001	46	13.8
Esperance	17.3	17.0	in 2001	43	15.6
Christmas Island Aero	23.2	23.1	in 2010	39	22.6
Wagin	16.3	16.1	in 2012	39	14.5
Hyden	17.5	17.3	in 2011	38	15.5

Extremes Maps Records Summaries Important notes the top

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Summary statistics for January 2013
	Maximum temperatures for January (°C)				Minimum temperatures for January (°C)				Rainfall for January (millimetres)
	Mean for January 2013	Diff from average	Highest for January 2013		Mean for January 2013	Diff from average	Lowest for January 2013		Total for January 2013	Average for January	Rank of January 2013	Fraction of January average
North Kimberley (district 01)
Doongan	33.6	+0.4	36.6	27th	22.9	+0.1	20.6	13th	139.5	299.9	v low	47%
Kalumburu	34.1	+0.3	37.0	25th	24.9	+0.3	22.2	30th	286.4	303.9	average	94%
Mount Elizabeth	33.8	+0.8	38.5	27th	22.9	+0.9	19.5	12th	206.6	255.7	average	81%
Troughton Island	32.3	+0.5	34.7	3rd	27.2	+0.9	24.3	8th	183.4	269.8	average	68%
Truscott	33.1		37.3	4th	25.9		22.7	29th	269.0
Wyndham	37.5	+0.6	41.6	25th	26.8	+0.5	21.9	29th	139.4	184.9	average	75%
Wyndham Aero	37.8	+1.4	42.7	25th	26.5	+0.3	20.9	29th	125.4	189.7	low	66%
East Kimberley (district 02)
Argyle Aerodrome	38.3	+1.8	42.1	27th	26.7	+1.1	22.3	17th	108.2	152.3	average	71%
Halls Creek Airport	38.3	+1.6	40.6	25th	25.3	+1.0	20.9	18th	105.6	150.7	average	70%
Kununurra Aero	37.3	+1.4	43.1	25th	25.2	+0.1	21.4	31st	228.2	198.6	average	115%
Warmun	38.5	+1.3	42.8	16th	25.8	+1.0	21.8	21st	123.4	178.7	average	69%
West Kimberley (district 03)
Bidyadanga	35.9	+1.5	42.0	27th	26.8	+0.8	23.8	3rd	106.2	126.9	average	84%
Broome Airport	34.9	+1.6	40.4	27th	27.0	+0.7	23.2	3rd	112.6	178.7	average	63%
Curtin Aero	37.1	+0.7	41.1	15th	25.3	+0.3	21.3	2nd	157.2	215.5	low	73%
Cygnet Bay	34.0	+0.3	37.0	7th	26.2	+0.7	22.8	21st	131.1	239.9	average	55%
Derby Aero	36.2	+1.0	40.8	1st	26.4	+0.8	22.4	18th	243.8	200.3	average	122%
Fitzroy Crossing Aero	38.6	+1.0	42.7	6th	25.5	+0.3	21.0	17th	119.2	165.9	low	72%
West Roebuck	35.9	+1.8	41.1	27th	26.3	+1.1	21.9	3rd	134.4	204.5	average	66%
De Grey (district 04)
Bedout Island	35.0		37.0	29th
Karratha Aero	36.7	+0.7	41.6	8th	27.0	+0.2	23.6	29th	111.0	49.3	high	225%
Legendre Island	34.1		37.6	8th	27.2		23.2	22nd
Mandora	37.7	+1.7	44.2	7th	26.5	+1.1	20.1	30th	117.6	84.2	high	140%
Marble Bar	40.0	-1.1	44.8	7th	26.7	0.0	22.7	31st	110.0	70.6	high	156%
Pardoo Station	37.5	+1.1	44.5	7th			23.5	22nd	219.5	63.5	v high	346%
Port Hedland Airport	37.7	+1.3	42.8	7th	26.6	+1.0	23.3	30th	158.0	63.6	high	248%
Roebourne	37.9	-0.8	44.0	7th	26.8	+0.6	24.0	24th	210.1	62.0	v high	339%
Roebourne Aero	37.5	-1.4	43.7	7th	26.2	-0.1	23.3	19th	236.6	85.7	high	276%
Fortescue (district 05)
Barrow Island Airport	34.6	+1.4	39.1	30th	27.4	+1.5	24.7	15th	29.0	24.8	average	117%
Learmonth Airport	37.8	-0.1	46.2	8th	25.3	+2.3	21.3	29th	67.8	32.4	high	209%
Mardie	38.0	0.0	45.0	8th	26.8	+1.8	24.1	29th
Onslow Airport	37.8	+1.4	46.8	8th	26.6	+2.3	23.7	4th	52.4	40.9	high	128%
Wittenoom	37.5	-2.1	45.0	9th	25.1	-0.9	21.1	30th	430.6	113.7	v high	379%
West Gascoyne (district 06)
Carnarvon Airport	35.0	+3.8	44.6	31st	24.3	+1.8	22.3	7th	28.0	12.3	high	228%
Denham	33.5	+3.0	43.2	31st	23.1	+1.1	18.8	18th	17.6	7.7	high	229%
Emu Creek Station	40.0	-1.2	45.8	8th	26.0	+1.5	22.5	7th	98.8	47.4	high	208%
Murchison	39.6	+0.3	45.0	8th					10.3	19.8	average	52%
Shark Bay Airport	36.2	+2.5	44.5	31st	22.9	+1.5	19.6	5th	26.6	10.2	high	261%
East Gascoyne (district 07)
Newman Aero	38.2	-1.0	45.6	8th	24.6	-0.3	18.1	30th	83.8	62.7	high	134%
Paraburdoo Aero	39.9	-0.9	46.4	8th	25.9	0.0	22.0	31st
Murchison (district 07A)
Meekatharra Airport	38.8	+0.5	47.1	8th	24.6	+0.3	20.7	13th	19.8	28.1	average	70%
Mount Magnet Aero	38.3	+0.5	47.4	8th	23.5	+0.1	18.7	4th	42.4	26.6	high	159%
Paynes Find	37.1	-0.3	47.2	8th	21.6	+0.7	15.7	26th	9.8	18.6	average	53%
North Coast (district 08)
Dalwallinu	35.2	-0.1	43.9	8th	19.2	+1.2	14.2	18th	35.0	24.7	average	142%
Eneabba	37.1	+0.8	42.5	22nd			14.3	4th	11.4	7.4	high	154%
Geraldton Airport	33.4		41.2	31st	19.7		12.6	18th	11.6
Geraldton Airport Comparison	33.4	+1.7	41.9	31st	19.4	+1.1	12.0	18th
Kalbarri	34.9	+1.7	42.4	31st	21.2	+1.7	15.0	18th	26.7	4.9	v high	545%
Morawa Airport	37.7	+0.5	45.1	8th	20.8	+1.1	15.8	18th	8.2	23.3	average	35%
Mullewa	38.2	+1.4	43.3	22nd	21.7	+2.3	16.6	10th	7.0	12.9	average	54%
North Island	29.0	+1.7	36.0	6th	22.2	+1.0	20.2	18th	4.4	2.6	high	169%
Wongan Hills	34.7	+0.1	44.7	8th	19.3	+1.5	13.5	18th	73.8	14.3	v high	516%
Central Coast (district 09)
Badgingarra Research Stn	34.1	-0.6	41.0	8th	18.4	+1.4	11.7	4th	26.0	9.5	high	274%
Bickley	30.3	-0.3	38.2	8th	16.4	+1.1	10.9	18th	17.2	18.0	average	96%
Champion Lakes	31.6		38.8	8th	19.5		14.1	18th	8.2
Garden Island HSF	27.3	0.0	33.9	31st	20.0	+1.2	15.1	18th	4.6	11.0	average	42%
Gingin Aero	33.0	-0.1	40.8	8th	17.8	+1.4	12.1	5th	14.6	15.9	average	92%
Gosnells City	33.3	+0.2	39.9	8th			13.8	22nd	1.2	11.8	average	10%
Jandakot Aero	31.6	+0.3	38.3	8th	18.3	+1.6	12.1	5th	6.4	14.4	high	44%
Jurien Bay	31.8	+1.8	39.5	31st	18.7	+1.5	12.2	18th	8.6	6.9	high	125%
Karnet	29.9	-0.8	36.6	5th	16.5	+1.2	10.8	18th	18.9	17.4	high	109%
Lancelin	31.1	+2.0	39.0	7th	18.3	+0.8	11.0	18th	19.0	9.0	high	211%
Pearce RAAF	34.0	+0.5	41.1	8th	18.2	+1.2	12.6	5th	8.8	7.8	high	113%
Perth Airport	32.3	+0.6	39.4	8th	18.5	+1.5	12.7	5th	7.4	9.7	average	76%
Perth Metro	31.7	+0.6	39.1	8th	19.3	+1.3	14.0	5th	7.2	9.7	average	74%
Rottnest Island	27.1	+0.7	33.1	7th	20.0	+0.9	15.6	18th	6.6	7.8	high	84%
Swanbourne	30.9	+1.2	37.6	8th	19.1	+1.0	14.1	18th
South Coast (district 09A)
Albany	24.5	+1.7	38.1	6th	17.3	+2.2	10.4	29th	30.6	24.0	high	128%
Albany Airport	26.5		40.6	1st	14.8		6.5	29th	26.8
Albany Airport Comparison	26.3	+1.6	40.3	1st	14.7	+1.0	6.4	29th	7.2	23.7	low	30%
Bridgetown	29.9	+0.1	39.9	8th	14.1	+1.0	4.9	25th	2.2	15.4	average	14%
Bunbury	29.6	-0.1	37.5	7th	16.5	+1.1	10.2	18th	2.0	11.8	average	17%
Busselton Aero	30.2	+0.1	38.3	7th	15.0	+0.8	8.4	25th	3.0	12.0	average	25%
Cape Leeuwin	24.8	+1.8	33.2	7th	18.6	+1.7	14.6	25th	3.6	16.2	low	22%
Cape Naturaliste	27.3	+1.9	36.6	7th	16.7	+1.5	12.0	18th	1.8	10.6	average	17%
Collie East	30.3	-0.3	35.9	8th	14.4	+1.0	7.0	25th	18.0	17.7	average	102%
Dwellingup	30.2	+0.6	37.4	8th	15.7	+1.5	9.5	18th	19.8	15.7	high	126%
Esperance	27.3	+1.2	45.4	1st	17.3	+1.7	10.8	29th	22.4	27.6	average	81%
Esperance Aero	29.5	+2.0	45.5	1st	16.3	+1.5	9.5	29th	35.6	28.0	high	127%
Harvey	30.6	-0.5	37.8	8th					14.7	13.3	average	111%
Hopetoun North	24.6	-0.8	39.6	6th	14.1	-1.2	7.3	29th	28.8	44.1	average	65%
Jarrahwood	30.5	+1.1	39.3	8th	13.8	+1.2	5.0	25th	19.0	14.4	high	132%
Mandurah	29.5	+0.3	37.7	8th	19.8	+1.0	14.7	18th	5.8	17.5	average	33%
Manjimup	28.4	+1.3	41.1	8th	14.4	+1.3	8.8	25th	24.8	19.6	high	127%
North Walpole	25.8		39.3	8th	15.2		9.4	29th	18.8	28.4	average	66%
Pemberton	27.4	+1.3	40.1	8th	14.4	+1.2	7.5	25th	12.5	21.8	average	57%
Rocky Gully	29.0	+1.7	41.2	8th	13.2	+0.6	5.7	29th	14.4	17.3	average	83%
Windy Harbour	24.9	+1.7	35.4	8th	15.9	+1.6	7.8	29th	3.6	15.9	v low	23%
Witchcliffe	27.9	+1.6	38.6	7th	15.1	+1.2	9.4	5th	15.2	11.7	average	130%
North Central (district 10)
Bencubbin	34.4	-0.1	44.2	8th	19.4	+1.3	13.5	18th	48.6	16.6	high	293%
Cunderdin Airfield	34.7	0.0	44.0	8th	18.8	+1.6	13.7	18th	29.8	24.2	high	123%
Kellerberrin	34.1	+0.1	44.8	8th	18.0	+1.1	12.0	25th	104.3	13.5	highest	773%
Merredin	34.6	+0.8	43.9	8th	18.8	+1.1	13.2	18th	57.8	14.7	v high	393%
Northam	34.5	+0.3	43.3	8th	18.7	+1.6	12.9	18th	18.4	10.4	high	177%
York	34.2	0.0	43.6	8th	17.9	+1.5	12.5	4th	13.2	28.9	average	46%
South Central (district 10A)
Beverley	34.7	+0.5	43.0	8th	17.9	+1.6	12.6	29th	18.4	11.9	high	155%
Brookton	33.2	+0.3	42.7	8th	17.1	+1.7	11.6	18th	23.8	12.7	high	187%
Corrigin	32.7	+0.2	42.1	8th	17.4	+1.6	11.8	25th	89.3	17.0	v high	525%
Hyden	33.6	0.0	44.5	1st	17.5	+2.0	11.4	25th	47.9	19.5	v high	246%
Jacup	30.1	+2.7	45.4	1st	14.0	+1.0	5.9	25th	34.4	35.3	average	97%
Katanning	31.4	+1.6	42.5	15th	14.8	+1.2	8.5	25th	35.4	28.3	average	125%
Lake Grace	32.0	+1.1	43.1	1st	16.7	+1.5	10.8	25th	28.2	41.9	average	67%
Narembeen	34.2	+0.2	43.1	8th	17.9	+1.4	12.0	25th	73.6	16.8	v high	438%
Narrogin	31.7	+0.7	41.7	8th	16.5	+2.4	10.6	25th	20.2	12.9	high	157%
Newdegate Research Station	32.2	+1.4	44.2	1st	15.4	+1.6	7.6	25th	23.8	19.0	high	125%
Ongerup	30.3	+1.7	43.0	1st	15.6	+1.8	8.2	25th	13.1	18.7	average	70%
Pingelly	32.5	+0.7	42.2	8th	16.8	+1.3	11.6	25th	10.4	11.0	high	95%
Ravensthorpe	29.8	+0.9	43.8	1st	15.8	+1.7	7.7	25th	35.7	25.0	high	143%
Wagin	32.0	+1.0	41.6	15th	16.3	+1.8	10.2	25th	25.8	12.8	high	202%
Wandering	32.3	+0.3	41.6	8th	15.2	+1.1	8.6	25th	16.0	18.4	average	87%
Eucla (district 11)
Balladonia	32.9	+1.6	46.8	2nd	16.3	+1.7	10.0	25th	24.8	18.7	high	133%
Eucla	28.5	+2.6	48.2	3rd	18.1	+1.6	9.2	30th	8.2	14.6	average	56%
Eyre	28.3	+1.9	47.7	2nd	15.8	+0.5	3.8	30th	26.7	16.0	high	167%
Forrest	35.6	+2.6	47.9	3rd	17.5	+1.4	10.5	29th	2.4	23.1	low	10%
Red Rocks Point	26.6		48.6	3rd	18.7		10.4	30th	18.2	23.5	high	77%
South East (district 12)
Bulga Downs	38.6	+0.9	47.9	8th	22.9	+0.5	16.6	30th	22.0	28.1	average	78%
Kalgoorlie-Boulder Airport	33.8	+0.1	46.1	9th	19.7	+1.4	13.3	18th	66.2	24.2	v high	274%
Laverton Aero	37.5	+2.2	47.6	8th	23.2	+1.8	15.3	25th	56.8	42.6	average	133%
Leinster Aero	38.2	+1.0	47.8	8th	23.9	+0.8	16.0	26th	40.8	37.9	average	108%
Leonora	38.1	+1.1	49.0	9th	23.0	+1.3	16.0	26th	35.8	24.7	high	145%
Leonora Aero	37.7		48.3	8th	23.2		16.4	30th	35.4
Munglinup West	30.6	+2.3	46.1	1st	15.4	+1.0	8.5	25th	15.8	49.2	low	32%
Norseman Aero	33.0	+0.6	43.9	8th	17.2	+1.5	7.6	25th	38.6	38.5	average	100%
Salmon Gums Res.Stn.	32.0	+1.4	44.1	1st	15.3	+1.4	5.2	25th	10.8	26.7	average	40%
Southern Cross Airfield	35.0	+0.3	45.3	9th	18.9	+1.3	11.8	25th	30.6	29.7	average	103%
Yeelirrie	38.6	+0.7	47.9	8th	22.0	-0.2	14.4	31st	42.4	29.0	high	146%
North East (district 13)
Carnegie	39.8	+1.0	47.7	8th	24.4	+0.6	18.0	30th	33.4	30.1	average	111%
Giles Meteorological Office	40.1	+2.8	45.7	16th	25.3	+1.8	17.9	27th	2.2	30.0	v low	7%
Telfer Aero	40.5	0.0	46.8	7th	26.5	+0.5	22.3	17th	51.6	49.1	average	105%
Warburton Airfield	40.3	+2.4	47.7	10th	25.9	+3.1	17.9	30th	0.6	28.5	low	2%
Wiluna	39.7	+1.8	48.0	8th					37.5	35.2	high	107%
Offshore Islands (district 200)
Christmas Island Aero	28.7	+0.8	29.7	28th	23.2	+0.6	21.6	26th	239.2	300.7	average	80%
Cocos Island Airport	30.3	+0.6	31.5	26th	25.3	+0.5	23.9	17th	86.0	164.0	average	52%
Varanus Island	34.1	+2.1	38.2	8th	27.9	+1.8	25.1	13th	28.6	37.0	average	77%

Extremes Maps Records Summaries Important notes the top

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