Wednesday 3 September 2025 - Seasonal Climate Summary for Western Australia - Product code IDCKGC21R0
Western Australia in winter 2025
Rainfall
- Rainfall totals in winter were average to above average for the South West Land Division and the Gascoyne and Eucla districts, below average for the Kimberley and Northern Interior districts, and close to average elsewhere.
- Western Australia's area-averaged rainfall total in winter was 60.1 mm, 4% below the 1961–1990 average.
- It was the driest winter in Western Australia since 2023.
- Many sites had their highest winter daily rainfall on record.
- Many sites had their highest total winter rainfall on record.
Temperature
- Mean maximum temperatures in winter were above average across most of the state.
- Western Australia's area-averaged mean maximum temperature for winter was 23.4 °C, 1.02 °C above the 1961–1990 average and the lowest since 2021.
- Mean minimum temperatures in winter were generally above to very much above average across the south of the state and below to very much below average for central and northern parts.
- Western Australia's area-averaged mean minimum temperature was 9.5 °C, 0.24 °C above the 1961–1990 average, and the lowest since 2022.
- Western Australia's area-averaged mean temperature for winter was 16.4 °C, 0.63 °C below the 1961–1990 average and the lowest since 2018.
- North Walpole had its hottest winter day (highest daily maximum temperature) on record.
- Some sites had their coolest winter day (lowest daily maximum temperature) on record.
- Norseman Aero had its warmest winter night (highest daily minimum temperature) on record.
- Rottnest Island and Mandurah had their coldest winter night (lowest daily minimum temperature) on record.
- Eyre had its equal highest winter mean temperature on record.
Extremes Maps Records Summaries Important notes the top
Extremes in winter 2025 | |
---|---|
Hottest day |
38.7 °C at Wyndham Aero on 26 August |
Warmest days on average |
32.7 °C at Kalumburu |
Coolest days on average |
15.3 °C at Katanning |
Coldest day |
8.2 °C at Rocky Gully on 27 July |
Coldest night |
-5.5 °C at Eyre on 11 July |
Coolest nights on average |
4.0 °C at Newdegate Research Station |
Warmest nights on average |
23.4 °C at Adele Island |
Warmest night |
26.5 °C at Rowley Shoals on 4 June |
Warmest on average overall |
26.0 °C at Troughton Island |
Coolest on average overall |
10.3 °C at Newdegate Research Station |
Wettest overall |
784.4 mm at Cowaramup |
Wettest day |
129.0 mm at Vasse Hwy CB3 on 3 July |
Strongest wind gust |
119.0 km/h at Cape Leeuwin on 6 July |
Extremes Maps Records Summaries Important notes the top
Maps | |||
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Observed | Anomaly | Decile rank | |
Total rainfall |
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Mean daily maximum temperatures |
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Mean daily minimum temperatures |
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Extremes Maps Records Summaries Important notes the top
Record highest winter daily rainfall | ||||||
---|---|---|---|---|---|---|
New record (mm) |
Old record |
Years of record |
Average for Winter |
|||
Mount Gibson | 38.0 | on 19 August | 32.2 | on 10 Jun 2012 | 42 | 109.3 |
Ludlow | 107.8 | on 3 July | 83.8 | on 17 Aug 2024 | 29 | 340.5 |
York | 45.4 | on 10 August | 41.3 | on 30 Jul 2001 | 28 | 185.7 |
Busselton Aero | 89.2 | on 3 July | 80.0 | on 14 Jun 2000 | 27 | 360.0 |
Norseman Aero | 31.2 | on 4 June | 29.8 | on 12 Jun 2021 | 25 | 65.3 |
Garden Island HSF | 54.4 | on 3 July | 52.2 | on 05 Jul 2019 | 22 | 339.5 |
Moascar | 55.2 | on 20 August | 52.2 | on 09 Jul 2010 | 22 | 226.7 |
Jindong | 85.6 | on 18 June | 78.8 | on 07 Jun 2019 | 22 | 411.6 |
Paynedale Alert | 88.6 | on 3 July | 83.0 | on 28 Jun 2007 | 21 | 379.0 |
Ravenscliffe Alert | 98.2 | on 3 July | 71.8 | on 28 Jun 2007 | 21 | 379.4 |
Happy Valley | 98.6 | on 3 July | 79.6 | on 16 Jul 2016 | 21 | 374.1 |
Record highest winter total rainfall | |||||
---|---|---|---|---|---|
New record (mm) |
Old record |
Years of record |
Average for Winter |
||
Jurien Bay | 467.6 | 455.0 | in 1983 | 56 | 288.9 |
Arena | 391.0 | 344.7 | in 1996 | 44 | 209.5 |
Irwin House | 390.6 | 370.7 | in 1986 | 42 | 239.1 |
Munglinup | 265.4 | 252.2 | in 2023 | 34 | 178.1 |
Swanbourne | 640.8 | 552.6 | in 1994 | 31 | 395.9 |
Strawberry | 382.3 | 368.0 | in 1996 | 29 | 209.4 |
Woodridge Estate | 578.0 | 443.5 | in 2021 | 29 | 333.6 |
Gingin Aero | 529.0 | 473.2 | in 2009 | 28 | 326.7 |
Busselton Aero | 576.6 | 567.0 | in 2000 | 27 | 360.0 |
Bridgetown | 519.2 | 492.0 | in 2018 | 26 | 338.5 |
Norseman Aero | 108.6 | 105.0 | in 2016 | 25 | 65.3 |
Moondah Brook | 491.4 | 409.0 | in 2018 | 24 | 295.9 |
Arradale | 351.2 | 317.0 | in 2024 | 23 | 186.4 |
Tabletop | 388.6 | 387.2 | in 2024 | 23 | 224.1 |
Mandurah | 416.2 | 403.8 | in 2018 | 23 | 319.9 |
Henty Brook | 502.0 | 499.4 | in 2009 | 22 | 401.7 |
Garden Island HSF | 546.0 | 460.4 | in 2022 | 22 | 339.5 |
Bindi Bindi North | 254.4 | 242.8 | in 2003 | 21 | 160.9 |
Coondee | 276.8 | 270.4 | in 2011 | 21 | 186.7 |
Capel North | 527.2 | 486.8 | in 2024 | 21 | 354.1 |
Happy Valley | 608.4 | 561.2 | in 2024 | 21 | 374.1 |
Ravenscliffe Alert | 625.0 | 531.6 | in 2024 | 21 | 379.4 |
Paynedale Alert | 645.0 | 579.4 | in 2024 | 21 | 379.0 |
Tamala Park (Mindarie) | 597.8 | 438.6 | in 2021 | 20 | 314.7 |
Aston Downs Alert | 622.8 | 602.6 | in 2024 | 20 | 406.3 |
Record highest winter temperature | ||||||
---|---|---|---|---|---|---|
New record (°C) |
Old record |
Years of record |
Average for Winter |
|||
North Walpole | 24.8 | on 13 August | 24.4 | on 21 Aug 2011 | 22 | 16.6 |
Record lowest winter daily maximum temperature | ||||||
---|---|---|---|---|---|---|
New record (°C) |
Old record |
Years of record |
Average for Winter |
|||
Badgingarra Research Stn | 9.9 | on 28 July | 10.3 | on 07 Jun 2016 | 59 | 18.2 |
Jurien Bay | 11.6 | on 24 July | 12.4 | on 07 Jun 2016 | 56 | 20.1 |
Jandakot Aero | 10.7 | on 25 August | 11.0 | on 12 Jun 2005 | 36 | 18.6 |
Perth Metro | 11.4 | on 25 August | 11.5 | on 12 Jun 2005 | 32 | 19.0 |
Cunderdin Airfield | 10.7 | on 3 August | =10.7 | on 11 Jul 2011 | 29 | 17.9 |
Garden Island HSF | 13.1 | on 28 July | =13.1 | on 28 Aug 2004 | 24 | 18.4 |
Munglinup West | 9.1 | on 24 July | 9.4 | on 21 Jun 2023 | 24 | 17.5 |
Record highest winter daily minimum temperature | ||||||
---|---|---|---|---|---|---|
New record (°C) |
Old record |
Years of record |
Average for Winter |
|||
Norseman Aero | 15.8 | on 4 June | 14.8 | on 12 Jun 2020 | 26 | 4.6 |
Record lowest winter temperature | ||||||
---|---|---|---|---|---|---|
New record (°C) |
Old record |
Years of record |
Average for Winter |
|||
Rottnest Island | 6.0 | on 28 July | 6.2 | on 16 Aug 1992 | 39 | 12.8 |
Mandurah | 3.9 | on 25 July | 4.4 | on 09 Jul 2015 | 24 | 11.2 |
Record highest winter mean temperature | |||||
---|---|---|---|---|---|
New record (°C) |
Old record |
Years of record |
Average for Winter |
||
Eyre | 13.6 | =13.6 | in 1999 | 34 | 12.6 |
Extremes Maps Records Summaries Important notes the top
Summary statistics for winter 2025 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum temperatures (°C) |
Minimum temperatures (°C) |
Rainfall (millimetres) |
||||||||||
Mean for Winter 2025 |
Diff from average |
Highest for Winter 2025 |
Mean for Winter 2025 |
Diff from average |
Lowest for Winter 2025 |
Total for Winter 2025 |
Average for Winter |
Rank of Winter 2025 |
Fraction of Winter average |
|||
North Kimberley (district 01) | ||||||||||||
Doongan | 30.2 | -0.1 | 35.1 | 26 Aug 2025 | 11.2 | -0.5 | 4.9 | 2 Jul 2025 | 0.0 | 10.4 | lowest | 0% |
Kalumburu | 32.6 | -0.2 | 38.1 | 26 Aug 2025 | 14.0 | -0.5 | 8.1 | 20 Aug 2025 | 0.0 | 3.7 | lowest | 0% |
Troughton Island | 29.4 | +0.5 | 31.6 | 7 Jun 2025 | 22.7 | -0.1 | 19.9 | 10 Jul 2025 | 0.0 | 8.7 | lowest | 0% |
Truscott | 31.0 | -0.2 | 36.1 | 29 Aug 2025 | 18.0 | -0.8 | 13.1 | 20 Aug 2025 | 0.2 | 5.6 | low | 4% |
Wyndham Aero | 32.5 | -0.1 | 38.7 | 26 Aug 2025 | 15.4 | -0.5 | 8.9 | 2 Jul 2025 | 0.0 | 6.2 | lowest | 0% |
East Kimberley (district 02) | ||||||||||||
Argyle Aerodrome | 30.6 | -0.1 | 37.1 | 26 Aug 2025 | 16.1 | -0.5 | 10.3 | 3 Aug 2025 | 0.0 | 6.8 | lowest | 0% |
Halls Creek Airport | 28.5 | 35.0 | 25 Aug 2025 | 11.1 | 4.2 | 3 Aug 2025 | 0.4 | |||||
Kununurra Aero | 31.7 | +0.3 | 38.1 | 25 Aug 2025 | 13.0 | -2.2 | 7.2 | 4 Aug 2025 | 0.0 | 4.7 | lowest | 0% |
West Kimberley (district 03) | ||||||||||||
Bidyadanga | 33.5 | 18 Aug 2025 | 11.5 | 10 Jul 2025 | 0.0 | 29.6 | lowest | 0% | ||||
Broome Airport | 29.7 | +0.1 | 34.5 | 8 Aug 2025 | 14.5 | -0.1 | 7.2 | 2 Jul 2025 | 5.8 | 26.7 | average | 22% |
Curtin Aero | 31.3 | -0.5 | 35.5 | 30 Aug 2025 | 15.3 | -0.7 | 9.6 | 20 Aug 2025 | 0.0 | 16.1 | lowest | 0% |
Cygnet Bay | 31.4 | 9 Aug 2025 | 11.4 | 5 Jul 2025 | 0.0 | 30.1 | lowest | 0% | ||||
Derby Aero | 31.3 | -0.2 | 36.6 | 30 Aug 2025 | 14.3 | -1.1 | 7.5 | 2 Jul 2025 | 0.0 | 16.7 | lowest | 0% |
Fitzroy Crossing Aero | 31.9 | +0.2 | 45.8 | 30 Aug 2025 | 12.2 | -0.8 | 5.2 | 29 Jun 2025 | 0.0 | 15.0 | lowest | 0% |
Yampi Sound (Defence) | 32.4 | 37.5 | 30 Aug 2025 | 11.3 | 4.3 | 30 Jun 2025 | 0.0 | |||||
De Grey (district 04) | ||||||||||||
Bedout Island | 25.2 | -0.5 | 29.2 | 4 Jun 2025 | 20.0 | -0.3 | 15.9 | 27 Jul 2025 | ||||
Karratha Aero | 27.1 | -0.1 | 32.4 | 16 Aug 2025 | 14.5 | -0.1 | 8.1 | 30 Jul 2025 | 55.2 | 53.2 | average | 104% |
Legendre Island | 25.5 | 0.0 | 29.8 | 13 Aug 2025 | 18.9 | 0.0 | 14.4 | 27 Jul 2025 | ||||
Mandora | 29.8 | 0.0 | 36.7 | 12 Aug 2025 | 13.0 | -0.3 | 4.9 | 3 Jul 2025 | 14.6 | 27.8 | average | 52% |
Marble Bar | 28.2 | -0.2 | 34.0 | 13 Aug 2025 | 12.5 | -0.4 | 5.7 | 26 Jul 2025 | 2.8 | 35.5 | low | 8% |
Pardoo Station | 31.4 | 26 Aug 2025 | 6.6 | 27 Jul 2025 | 1.8 | 36.7 | low | 5% | ||||
Port Hedland Airport | 28.5 | +0.3 | 33.3 | 16 Aug 2025 | 13.8 | +0.4 | 7.9 | 30 Jul 2025 | 15.4 | 37.4 | average | 41% |
Roebourne Aero | 28.8 | 0.0 | 34.3 | 10 Aug 2025 | 12.8 | -0.1 | 5.7 | 27 Jul 2025 | 21.0 | 43.1 | average | 49% |
Fortescue (district 05) | ||||||||||||
Barrow Island Airport | 24.6 | +0.1 | 30.1 | 15 Aug 2025 | 17.8 | -0.3 | 12.0 | 26 Jul 2025 | 82.6 | 50.7 | high | 163% |
Karijini North | 26.1 | 32.8 | 13 Aug 2025 | 12.8 | 3.1 | 26 Jul 2025 | 13.6 | |||||
Learmonth Airport | 25.8 | +0.5 | 32.6 | 15 Aug 2025 | 11.9 | -0.4 | 4.9 | 11 Jul 2025 | 57.6 | 76.6 | average | 75% |
Mardie | 28.6 | 0.0 | 34.1 | 13 Aug 2025 | 13.5 | +0.7 | 5.5 | 30 Jul 2025 | 55.6 | 57.6 | average | 96% |
Onslow Airport | 27.3 | +0.9 | 33.6 | 15 Aug 2025 | 14.8 | +1.0 | 9.1 | 26 Jul 2025 | 46.0 | 71.5 | average | 64% |
Thevenard Island | 25.8 | +0.2 | 31.3 | 15 Aug 2025 | 17.7 | -0.2 | 11.9 | 1 Aug 2025 | 53.4 | 57.5 | average | 93% |
West Gascoyne (district 06) | ||||||||||||
Carnarvon Airport | 24.5 | +1.4 | 30.4 | 12 Aug 2025 | 11.1 | -0.5 | 3.6 | 26 Jul 2025 | 76.0 | 105.0 | average | 72% |
Gascoyne Junction | 32.5 | 17 Aug 2025 | 3.9 | 28 Jul 2025 | 54.6 | 70.1 | average | 78% | ||||
Murchison | 31.0 | 18 Aug 2025 | -1.0 | 27 Jul 2025 | 87.3 | 75.5 | average | 116% | ||||
Shark Bay Airport | 24.0 | +0.4 | 30.6 | 17 Aug 2025 | 11.3 | +0.1 | 2.9 | 27 Jul 2025 | 30.8 | 91.5 | v low | 34% |
East Gascoyne (district 07) | ||||||||||||
Newman Aero | 24.0 | -0.2 | 31.6 | 10 Aug 2025 | 6.6 | -0.8 | -1.5 | 26 Jul 2025 | 15.0 | 34.7 | average | 43% |
Paraburdoo Aero | 25.6 | -0.4 | 33.3 | 13 Aug 2025 | 11.0 | +0.3 | 4.3 | 30 Jul 2025 | 35.8 | 44.6 | average | 80% |
Murchison (district 07A) | ||||||||||||
Meekatharra Airport | 20.8 | +0.5 | 30.6 | 13 Aug 2025 | 8.7 | +0.3 | 1.5 | 22 Jul 2025 | 87.6 | 60.0 | high | 146% |
Mount Magnet Aero | 20.1 | -0.1 | 31.0 | 13 Aug 2025 | 8.1 | +0.2 | -0.1 | 26 Jul 2025 | 78.0 | 63.9 | high | 122% |
Paynes Find | 19.7 | +0.2 | 30.0 | 13 Aug 2025 | 6.2 | +0.1 | -1.3 | 26 Jul 2025 | 132.8 | 102.5 | high | 130% |
North Coast (district 08) | ||||||||||||
Carnamah | 25.8 | 18 Aug 2025 | 1.2 | 25 Jul 2025 | 278.3 | 190.8 | high | 146% | ||||
Dalwallinu | 17.6 | -0.4 | 25.7 | 2 Jun 2025 | 6.4 | -0.1 | -0.4 | 27 Jul 2025 | 192.8 | 129.3 | high | 149% |
Geraldton Airport | 20.6 | -0.5 | 27.2 | 2 Jun 2025 | 9.9 | +0.4 | 3.0 | 26 Jul 2025 | 359.2 | 215.9 | high | 166% |
Kalbarri | 22.5 | 0.0 | 28.7 | 12 Aug 2025 | 10.8 | +0.5 | 4.4 | 26 Jul 2025 | 298.2 | 199.2 | high | 150% |
Morawa Airport | 19.4 | -0.4 | 27.1 | 18 Aug 2025 | 7.1 | +0.3 | -0.5 | 26 Jul 2025 | 223.8 | 128.0 | high | 175% |
Mullewa | 19.8 | 0.0 | 28.0 | 18 Aug 2025 | 8.2 | +0.5 | 1.4 | 27 Jul 2025 | 231.8 | 164.1 | high | 141% |
North Island | 21.9 | +0.2 | 26.6 | 2 Jun 2025 | 15.8 | +0.1 | 9.4 | 26 Aug 2025 | 210.6 | 169.8 | high | 124% |
Wongan Hills | 18.1 | +0.3 | 25.4 | 13 Aug 2025 | 7.0 | 0.0 | 0.0 | 25 Jul 2025 | 253.8 | 189.2 | high | 134% |
Central Coast (district 09) | ||||||||||||
Badgingarra Research Stn | 17.7 | -0.5 | 25.3 | 2 Jun 2025 | 8.4 | +0.7 | 2.9 | 25 Jul 2025 | 452.0 | 291.2 | high | 155% |
Bickley | 15.8 | 0.0 | 23.5 | 13 Aug 2025 | 7.8 | +0.1 | 2.5 | 21 Jul 2025 | 758.0 | 595.7 | high | 127% |
Garden Island HSF | 18.4 | 0.0 | 23.7 | 13 Aug 2025 | 11.2 | -0.4 | 5.7 | 21 Jul 2025 | 546.0 | 339.5 | highest | 161% |
Gingin Aero | 18.8 | -0.2 | 26.2 | 13 Aug 2025 | 6.8 | +0.1 | -2.2 | 25 Jul 2025 | 529.0 | 345.8 | highest | 153% |
Jandakot Aero | 19.0 | +0.3 | 26.1 | 13 Aug 2025 | 7.5 | +0.1 | -1.3 | 25 Jul 2025 | 616.8 | 453.0 | high | 136% |
Jurien Bay | 20.4 | +0.3 | 24.5 | 7 Aug 2025 | 9.6 | -0.1 | 1.1 | 10 Jul 2025 | 467.6 | 301.6 | highest | 155% |
Karnet | 16.3 | +0.3 | 23.9 | 13 Aug 2025 | 7.1 | +0.4 | 0.4 | 26 Jul 2025 | 605.1 | 602.2 | average | 100% |
Lancelin (Defence) | 20.0 | 25.1 | 2 Jun 2025 | 10.7 | 1.3 | 30 Aug 2025 | 458.4 | |||||
Millendon (Swan Valley) | 19.2 | 26.0 | 13 Aug 2025 | 7.5 | -0.8 | 25 Jul 2025 | 496.8 | |||||
Pearce RAAF | 19.0 | +0.5 | 25.8 | 13 Aug 2025 | 8.7 | 0.0 | -0.3 | 25 Jul 2025 | 436.8 | 368.8 | high | 118% |
Perth Airport | 19.3 | +0.7 | 26.8 | 13 Aug 2025 | 8.2 | -0.2 | -0.8 | 25 Jul 2025 | 530.4 | 425.4 | high | 125% |
Perth Metro | 19.2 | +0.2 | 26.1 | 13 Aug 2025 | 8.4 | 0.0 | 0.3 | 25 Jul 2025 | 479.2* | 398.4 | ||
Rottnest Island | 18.4 | +0.2 | 22.9 | 3 Jun 2025 | 12.9 | +0.1 | 6.0 | 28 Jul 2025 | 463.8 | 304.4 | high | 152% |
Swanbourne | 19.0 | +0.1 | 25.4 | 13 Aug 2025 | 10.2 | -0.1 | 2.8 | 25 Jul 2025 | 640.8 | 395.9 | highest | 162% |
South Coast (district 09A) | ||||||||||||
Albany | 17.2 | +0.9 | 25.2 | 13 Aug 2025 | 9.8 | +1.2 | 4.7 | 26 Jul 2025 | 472.3 | 400.1 | high | 118% |
Albany Airport | 17.2 | +0.1 | 25.1 | 13 Aug 2025 | 8.1 | +0.1 | 2.2 | 26 Jul 2025 | 435.0 | 332.1 | high | 131% |
Bridgetown | 16.3 | -0.1 | 22.8 | 13 Aug 2025 | 5.4 | +0.3 | -1.5 | 25 Jul 2025 | 519.2 | 354.5 | highest | 146% |
Bunbury | 17.9 | +0.1 | 21.6 | 2 Jun 2025 | 7.9 | +0.2 | 0.8 | 25 Jul 2025 | 515.2 | 408.9 | high | 126% |
Busselton Aero | 17.3 | 0.0 | 21.8 | 3 Jun 2025 | 8.1 | +0.8 | 2.1 | 25 Jul 2025 | 576.6 | 371.0 | highest | 155% |
Cape Leeuwin | 17.7 | +0.9 | 21.9 | 13 Aug 2025 | 12.4 | +0.8 | 7.8 | 28 Jul 2025 | 485.4 | 487.9 | average | 100% |
Cape Naturaliste | 18.1 | +1.3 | 22.5 | 9 Jun 2025 | 11.3 | +0.6 | 5.4 | 25 Jul 2025 | 607.4 | 431.1 | high | 141% |
Collie East | 16.9 | -0.1 | 24.9 | 13 Aug 2025 | 4.6 | +0.1 | -2.0 | 25 Jul 2025 | 357.0 | 353.4 | average | 101% |
Donnybrook | 23.5 | 13 Aug 2025 | 0.6 | 25 Jul 2025 | 568.3 | 517.0 | high | 110% | ||||
Dwellingup | 16.4 | +0.7 | 24.0 | 13 Aug 2025 | 5.9 | 0.0 | -1.3 | 26 Jul 2025 | 622.4 | 656.9 | average | 95% |
Esperance | 18.7 | +0.9 | 26.5 | 13 Aug 2025 | 9.6 | +0.8 | 4.1 | 27 Jul 2025 | 347.2 | 262.3 | high | 132% |
Esperance Aero | 17.1 | 0.0 | 24.6 | 13 Aug 2025 | 8.3 | +0.3 | 2.9 | 11 Jul 2025 | 270.6 | 218.5 | high | 124% |
Hopetoun North | 18.9 | +0.3 | 28.3 | 13 Aug 2025 | 8.8 | +0.7 | 1.6 | 31 Aug 2025 | 168.4 | 176.9 | average | 95% |
Jarrahwood | 17.2 | +0.2 | 21.2 | 13 Aug 2025 | 5.7 | +0.4 | -1.2 | 26 Jul 2025 | 642.8 | 480.6 | high | 134% |
Mandurah | 17.9 | -0.2 | 21.6 | 17 Aug 2025 | 11.2 | 0.0 | 3.9 | 25 Jul 2025 | 416.2 | 333.2 | highest | 125% |
Manjimup | 15.5 | +0.5 | 22.5 | 13 Aug 2025 | 7.4 | +0.6 | 2.5 | 25 Jul 2025 | 548.0 | 478.2 | high | 115% |
Mount Barker | 23.5 | 13 Aug 2025 | 3.0 | 21 Jul 2025 | 313.8 | 285.8 | high | 110% | ||||
North Walpole | 16.9 | +0.3 | 24.8 | 13 Aug 2025 | 9.7 | +0.3 | 3.9 | 13 Jul 2025 | 533.2 | 509.7 | average | 105% |
Rocky Gully | 15.4 | +0.1 | 23.4 | 13 Aug 2025 | 7.1 | +0.1 | 1.3 | 26 Jul 2025 | 407.4 | 316.9 | high | 128% |
Shannon | 15.6 | +0.3 | 22.7 | 13 Aug 2025 | 7.8 | +0.7 | 1.9 | 26 Jul 2025 | 611.6 | 488.7 | high | 125% |
Windy Harbour | 17.5 | +0.3 | 23.5 | 13 Aug 2025 | 9.2 | +0.2 | 1.3 | 21 Jul 2025 | 558.5 | 532.0 | average | 105% |
Witchcliffe West | 16.8 | 21.1 | 13 Aug 2025 | 9.6 | 2.4 | 13 Jul 2025 | 687.4 | |||||
North Central (district 10) | ||||||||||||
Bencubbin | 27.7 | 13 Aug 2025 | 1.0 | 25 Jul 2025 | 177.5 | 129.9 | high | 137% | ||||
Cunderdin Airfield | 18.1 | +0.2 | 26.2 | 2 Jun 2025 | 5.1 | 0.0 | -0.8 | 10 Jul 2025 | 149.0 | 131.9 | high | 113% |
Goomalling | 25.6 | 2 Jun 2025 | 0.0 | 28 Jul 2025 | 196.4 | 178.1 | average | 110% | ||||
Kellerberrin | 26.0 | 18 Aug 2025 | -1.5 | 21 Jul 2025 | 134.1 | 144.2 | average | 93% | ||||
Merredin | 17.8 | +0.6 | 28.0 | 13 Aug 2025 | 6.1 | +0.1 | -1.0 | 10 Jul 2025 | 136.3 | 138.4 | average | 98% |
Northam | 18.2 | +0.5 | 25.3 | 2 Jun 2025 | 5.2 | -0.6 | -1.8 | 11 Jul 2025 | 208.6 | 221.3 | average | 94% |
York | 18.5 | +0.6 | 25.5 | 2 Jun 2025 | 4.0 | -0.2 | -2.7 | 26 Jul 2025 | 227.8 | 187.5 | high | 122% |
South Central (district 10A) | ||||||||||||
Beverley | 17.9 | +0.3 | 25.0 | 2 Jun 2025 | 4.8 | -0.6 | -1.2 | 25 Jul 2025 | 204.8 | 212.1 | average | 96% |
Brookton | 17.5 | +0.7 | 24.2 | 2 Jun 2025 | 4.4 | -0.5 | -1.2 | 11 Jul 2025 | 246.8 | 230.5 | average | 107% |
Corrigin | 25.0 | 13 Aug 2025 | -1.0 | 18 Aug 2025 | 187.2 | 165.0 | high | 114% | ||||
Hyden | 18.1 | +0.8 | 27.5 | 13 Aug 2025 | 4.7 | -0.3 | -1.5 | 25 Jul 2025 | 131.9 | 136.5 | average | 97% |
Jacup | 16.8 | +0.3 | 25.1 | 13 Aug 2025 | 6.0 | 0.0 | 1.1 | 11 Jul 2025 | 181.2 | 154.2 | high | 118% |
Katanning | 15.3 | -0.1 | 22.8 | 13 Aug 2025 | 6.3 | 0.0 | 1.1 | 13 Jul 2025 | 193.2 | 181.7 | high | 106% |
Lake Grace | 16.7 | +0.2 | 25.3 | 13 Aug 2025 | 5.6 | -0.3 | -0.1 | 31 Aug 2025 | 135.2 | 112.9 | high | 120% |
Narrogin | 16.4 | +1.2 | 23.7 | 13 Aug 2025 | 5.4 | -0.2 | -0.2 | 15 Aug 2025 | 217.8 | 237.5 | average | 92% |
Newdegate Research Station | 16.7 | +0.5 | 24.9 | 13 Aug 2025 | 4.0 | -0.6 | -2.7 | 19 Jul 2025 | 150.8 | 142.3 | average | 106% |
Ongerup | 24.3 | 13 Aug 2025 | -1.6 | 26 Jul 2025 | 159.3 | 143.4 | high | 111% | ||||
Pingelly | 16.7 | +0.6 | 23.9 | 2 Jun 2025 | 5.4 | -0.5 | 0.1 | 11 Jul 2025 | 230.6 | 224.8 | average | 103% |
Ravensthorpe | 17.8 | +0.8 | 26.9 | 13 Aug 2025 | 7.2 | 0.0 | 1.8 | 25 Aug 2025 | 143.8 | 134.8 | average | 107% |
Wagin | 16.3 | +0.3 | 23.7 | 13 Aug 2025 | 5.9 | 0.0 | 0.4 | 15 Aug 2025 | 182.7 | 197.2 | average | 93% |
Wandering | 16.6 | +0.1 | 24.8 | 13 Aug 2025 | 4.4 | 0.0 | -2.1 | 25 Jul 2025 | 248.2 | 271.4 | average | 92% |
Eucla (district 11) | ||||||||||||
Eucla | 19.6 | +0.9 | 29.6 | 14 Aug 2025 | 8.9 | +1.3 | 2.7 | 23 Jul 2025 | 109.0 | 81.5 | high | 134% |
Eyre | 20.2 | +1.1 | 29.2 | 20 Jun 2025 | 6.8 | +0.8 | -5.5 | 11 Jul 2025 | 128.1 | 104.0 | high | 123% |
Forrest | 20.0 | +0.2 | 29.8 | 14 Aug 2025 | 6.8 | +1.1 | 0.2 | 11 Jul 2025 | 32.6 | 42.5 | average | 77% |
Red Rocks Point | 19.6 | +0.4 | 29.9 | 10 Aug 2025 | 9.2 | +1.0 | 2.1 | 11 Jul 2025 | 130.0 | 99.7 | high | 130% |
South East (district 12) | ||||||||||||
Bulga Downs | 20.0 | -0.5 | 30.8 | 13 Aug 2025 | 5.9 | +0.1 | -1.7 | 22 Jul 2025 | 89.0 | 64.7 | high | 138% |
Kalgoorlie-Boulder Airport | 18.8 | +1.0 | 28.3 | 13 Aug 2025 | 6.8 | +1.1 | -0.5 | 11 Jul 2025 | 82.2 | 73.2 | average | 112% |
Laverton Aero | 19.6 | +0.2 | 28.9 | 13 Aug 2025 | 7.1 | +0.3 | -2.1 | 22 Jul 2025 | 54.0 | 41.1 | high | 131% |
Leinster Aero | 20.0 | -0.1 | 30.4 | 13 Aug 2025 | 6.9 | -0.2 | 0.0 | 22 Jul 2025 | 51.6 | 37.6 | high | 137% |
Leonora Aero | 20.0 | -0.2 | 30.2 | 13 Aug 2025 | 6.6 | -0.4 | 0.1 | 10 Jul 2025 | 51.8 | 41.3 | high | 125% |
Munglinup West | 17.6 | +0.2 | 27.6 | 13 Aug 2025 | 7.3 | +0.2 | 1.8 | 11 Jul 2025 | 184.6 | 129.4 | high | 143% |
Norseman Aero | 18.1 | -0.1 | 27.7 | 13 Aug 2025 | 5.2 | +0.6 | -3.8 | 11 Jul 2025 | 108.6 | 65.3 | highest | 166% |
Salmon Gums Res.Stn. | 17.5 | +0.6 | 26.0 | 13 Aug 2025 | 5.5 | +0.5 | -4.7 | 11 Jul 2025 | 119.2 | 109.0 | average | 109% |
Southern Cross Airfield | 17.8 | 0.0 | 27.8 | 13 Aug 2025 | 4.9 | +0.7 | -3.7 | 11 Jul 2025 | 163.4 | 94.5 | high | 173% |
North East (district 13) | ||||||||||||
Carnegie | 31.0 | 11 Aug 2025 | 5.4 | -1.5 | 0.0 | 26 Jul 2025 | 41.4 | 33.2 | average | 125% | ||
Giles Meteorological Office | 21.7 | +0.5 | 31.5 | 24 Aug 2025 | 7.9 | 0.0 | 1.5 | 30 Jul 2025 | 29.6 | 37.9 | average | 78% |
Telfer Aero | 26.8 | +0.3 | 34.7 | 23 Aug 2025 | 11.2 | -0.6 | 4.3 | 26 Jul 2025 | 9.2 | 28.5 | average | 32% |
Warburton Airfield | 22.0 | +0.3 | 31.4 | 24 Aug 2025 | 6.7 | 0.0 | -1.7 | 9 Jul 2025 | 14.2 | 38.1 | average | 37% |
Wiluna Aero | 21.4 | 31.1 | 13 Aug 2025 | 5.8 | -3.1 | 22 Jul 2025 | 48.4 | |||||
Note: From 2017, information about Christmas Island and the Cocos and Keeling Islands can be found in the climate summary for the Remote Islands and Antarctica |
*note: there are gaps in the winter rainfall record at Perth Metro, with missing observations in June and July.
Extremes Maps Records Summaries Important notes the top
Notes
The Seasonal climate summary, usually published in the first week of the following month, lists the main features of the weather in Western Australia using the most timely and accurate information available on the date of publication; it will generally not be updated.
This statement has been prepared based on information available on Wednesday 3 September 2025. Some checks have been made on the data, but it is possible that results will change as new information becomes available.
In some situations, some or all of the rainfall is in the form of hail or snow. In these cases, the totals given are for the water equivalent: the depth of liquid water that results from melting any frozen precipitation. There can be significant 'undercatch' of snow in strong winds, meaning the true precipitation can be higher than that reported.
Averages for individual sites are long-term means based on observations from
all available years of record, excluding the current year. The length of record can
vary widely from site to site. Averages are not shown for sites with fewer than
10 years of record, as they cannot then be calculated reliably.
The median
is sometimes more representative than the
mean
of long-term average rain.
The Rank indicates how rainfall this time compares with the climate record for the site,
based on the
decile ranking
(very low rainfall is in decile 1, low in decile 2 or 3,
average in decile 4 to 7, high in decile 8 or 9
and very high is in decile 10).
The Fraction of average shows how much rain has fallen this time as a
percentage of the long-term mean.
Where temperature area averages are mentioned, they are derived from the ACORN-SAT dataset.
Information about Australian Indigenous seasonal calendars is available at the Indigenous Weather Knowledge website.
Unless otherwise noted, all maps, graphs and diagrams in this page are licensed under the Creative Commons Attribution 4.0 International Licence