Wednesday 1 July 2026 - Monthly Climate Summary for Western Australia - Product code IDCKGC11R0
Western Australia in June 2026
Rainfall
- Rainfall totals in June were above to very much above average for most of the southern half of the state, and below average for parts of the Kimberley, Pilbara and South West Land Division.
- Western Australia's area-averaged rainfall total in June was 30.1 mm, 12% above the 1961–1990 average.
- Some sites had their highest June daily rainfall on record.
- A few sites had their highest total June rainfall on record.
- Many sites had their highest total June rainfall for at least 20 years.
Temperature
- Mean maximum temperatures in June were above average for most of the northern half of the state, with pockets of very much above average, and below average for small areas in the south.
- Western Australia's area-averaged mean maximum temperature was 22.7 °C, 0.60 °C above the 1961–1990 average.
- Some sites had their coolest June day (lowest daily maximum temperature) on record.
- Albany had its lowest June mean maximum temperature for at least 20 years.
- Mean minimum temperatures in June were above to very much above average for most of the state away from the South West Land Division and the far north. For parts of the Kimberley and Northern Interior they were below to very much below average.
- Western Australia's area-averaged mean minimum temperature was 10.6 °C, 0.90 °C above the 1961–1990 average.
- Warburton Airfield had its warmest June night (highest daily minimum temperature) on record.
- Munglinup West had its coldest June night (lowest daily minimum temperature) on record.
- Eucla and Giles Meteorological Office had their highest June mean minimum temperature for at least 20 years.
- Western Australia's area-averaged mean temperature was 16.6 °C, 0.75 °C above the 1961–1990 average.
- Giles Meteorological Office had its highest June mean temperature for at least 20 years.
- Albany had its lowest June mean temperature for at least 20 years.
Events
- Daily rainfall of 15 to 50 mm was recorded in the 24 hours to 9am on the 12th across an area extending from Port Hedland to Esperance. Notable higher totals were recorded in the Gascoyne district, including 81.2 mm at Shark Bay Airport, its highest June rainfall since 2018. Several sites had their highest June daily rainfall on record, including 30.0 mm at Southern Cross Airfield (31 years of data). The average June rainfall along the Gascoyne and Pilbara coastal regions is 25 to 50 mm, decreasing to 10 to 25 mm further inland.
- Daily rainfall totals in the 24 hours to 9am on the 27th of 15 to 25 mm, locally higher, were recorded across the south-west. Maximum wind gusts on the 26th and 27th across south-west coastal regions were greater than 60 km/h, with the strongest gust of 109 km/h recorded at Cape Leeuwin on the 27th. This system was also associated with hazardous surf conditions from Albany to Shark Bay, with sea levels at Hillarys Boat Harbour, in northern Perth, around 40 cm above the Highest Astronomical Tide (HAT). Areas affected by coastal erosion from the cold front at the start of the month were again impacted, including at Lancelin.
- For more details, visit the June national climate summary.
Extremes Maps Records Summaries Important notes the top
| Extremes in June 2026 | |
|---|---|
| Hottest day |
34.9 °C at Yampi Sound (Defence) on the 3rd |
| Warmest days on average |
32.5 °C at Yampi Sound (Defence) |
| Coolest days on average |
14.7 °C at Rocky Gully |
| Coldest day |
10.0 °C at Corrigin on the 15th |
| Coldest night |
-2.0 °C at Norseman Aero on the 10th |
| Coolest nights on average |
4.8 °C at Collie East |
| Warmest nights on average |
24.9 °C at Rowley Shoals |
| Warmest night |
26.6 °C at Adele Island on the 12th |
| Warmest on average overall |
26.9 °C at Troughton Island |
| Coolest on average overall |
10.4 °C at Newdegate Research Station |
| Wettest overall |
225.1 mm at Karnet |
| Wettest day |
89.2 mm at Esperance Aero on the 16th |
| Strongest wind gust |
109.0 km/h at Cape Leeuwin on the 27th |
Extremes Maps Records Summaries Important notes the top
| Maps | |||
|---|---|---|---|
| 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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Click on a map to show it full size in a pop-up window
Extremes Maps Records Summaries Important notes the top
| Record highest June daily rainfall | ||||||
|---|---|---|---|---|---|---|
| New record (mm) |
Old record |
Years of record |
Average for June |
|||
| Dalyup Park | 75.0 | on the 16th | 71.6 | on 30 Jun 1907 | 104 | 80.9 |
| Pleasant Valley | 73.0 | on the 16th | 58.4 | on 27 Jun 1966 | 77 | 67.6 |
| Oake Marsh Farm | 65.0 | on the 16th | 64.3 | on 26 Jun 1966 | 72 | 72.3 |
| Melangata | 43.0 | on the 11th | 35.4 | on 21 Jun 1980 | 69 | 31.0 |
| Esperance Aero | 89.2 | on the 16th | 60.0 | on 14 Jun 1989 | 57 | 68.7 |
| Eurardy | 81.8 | on the 11th | 39.6 | on 27 Jun 2024 | 43 | 52.3 |
| Munglinup | 58.0 | on the 16th | 34.0 | on 29 Jun 2024 | 37 | 56.6 |
| Southern Cross Airfield | 35.0 | on the 16th | 23.0 | on 24 Jun 2019 | 30 | 27.9 |
| Bellendaine | 36.4 | on the 12th | 29.0 | on 21 Jun 2025 | 25 | 50.1 |
| Munglinup West | 40.2 | on the 16th | 29.4 | on 05 Jun 2009 | 25 | 40.2 |
| Leonora Aero | 25.0 | on the 12th | 24.0 | on 06 Jun 2011 | 20 | 14.9 |
| Record highest June total rainfall | |||||
|---|---|---|---|---|---|
| New record (mm) |
Old record |
Years of record |
Average for June |
||
| Southern Cross Airfield | 89.6 | 69.0 | in 2005 | 29 | 27.9 |
| Munglinup West | 86.0 | 82.8 | in 2005 | 24 | 40.2 |
| Old Eucla | 74.0 | 65.2 | in 2008 | 23 | 29.1 |
| Highest June total rainfall for at least 20 years | |||||
|---|---|---|---|---|---|
| Observed (mm) |
Most recent higher |
Average for June |
|||
| Waeel | 96.4 | 97.8 | in 1929 | 47.6 | |
| Hamelin Station | 108.3 | 130.1 | in 1961 | 45.5 | |
| Goodlands | 112.4 | 124.2 | in 1968 | 49.4 | |
| Latham | 116.8 | 129.4 | in 1968 | 53.4 | |
| Perenjori | 145.6 | 152.7 | in 1968 | 58.2 | |
| Coorow | 140.9 | 228.7 | in 1968 | 72.0 | |
| Three Springs | 171.5 | 230.8 | in 1968 | 73.6 | |
| Mingenew | 144.2 | 218.7 | in 1968 | 80.7 | |
| Carnamah | 154.2 | 222.3 | in 1968 | 74.1 | |
| Ballidu | 88.8 | 122.0 | in 1983 | 58.6 | |
| Graham Rock | 79.8 | 84.8 | in 1986 | 48.0 | |
| Doodlakine | 74.4 | 88.8 | in 1986 | 46.2 | |
| Hines Hill | 58.8 | 92.0 | in 1992 | 41.6 | |
| Nangeenan | 75.2 | 78.4 | in 1992 | 46.7 | |
| Wynyangoo | 59.9 | 64.8 | in 1993 | 27.4 | |
| Mount Magnet Aero | 57.4 | 73.2 | in 1996 | 22.9 | |
| Wialki South | 87.4 | 87.8 | in 1996 | 41.8 | |
| Leinster Aero | 33.0 | 64.4 | in 1998 | 14.7 | |
| Bonnie Rock | 81.3 | 85.1 | in 1998 | 40.8 | |
| Hyden | 69.2 | 77.4 | in 1998 | 47.8 | |
| Booralee | 70.2 | 71.8 | in 1998 | 47.0 | |
| Graball | 70.4 | 80.2 | in 1998 | 46.1 | |
| Yorkrakine | 65.0 | 92.0 | in 1998 | 48.9 | |
| Goomalling | 91.2 | 94.2 | in 1998 | 65.3 | |
| Forrest | 35.4 | 41.8 | in 2001 | 14.8 | |
| Eucla | 90.0 | 103.4 | in 2001 | 30.5 | |
| Wyloo | 47.5 | 72.8 | in 2003 | 30.8 | |
| Nambung Station | 138.2 | 193.9 | in 2005 | 94.0 | |
| Shark Bay Airport | 108.6 | 116.6 | in 2005 | 45.3 | |
| Newdegate Research Station | 55.6 | 78.6 | in 2005 | 47.8 | |
| Bolgart | 103.0 | 115.2 | in 2005 | 79.6 | |
| Mindalla | 88.9 | 98.5 | in 2005 | 63.0 | |
note: there may be gaps in the historical record at some sites, so it is possible more recent higher values have gone unreported
| Record lowest June daily maximum temperature | ||||||
|---|---|---|---|---|---|---|
| New record (°C) |
Old record |
Years of record |
Average for June |
|||
| Paynes Find | 10.5 | on the 16th | 10.9 | on 26 Jun 2023 | 47 | 19.4 |
| Mount Magnet Aero | 11.5 | on the 16th | 11.9 | on 26 Jun 2023 | 32 | 20.0 |
| Cunderdin Airfield | 10.8 | on the 15th | 11.4 | on 06 Jun 2023 | 30 | 18.5 |
| Shark Bay Airport | 17.4 | on the 21st | 17.8 | on 24 Jun 2021 | 26 | 23.9 |
| Bulga Downs | 10.6 | on the 16th | 11.9 | on 26 Jun 2023 | 24 | 19.9 |
| Lowest June mean maximum temperature for at least 20 years | |||||
|---|---|---|---|---|---|
| Observed (°C) |
Most recent lower |
Average for June |
|||
| Albany | 16.4 | 16.2 | in 1960 | 16.7 | |
note: there may be gaps in the historical record at some sites, so it is possible more recent lower values have gone unreported
| Record highest June daily minimum temperature | ||||||
|---|---|---|---|---|---|---|
| New record (°C) |
Old record |
Years of record |
Average for June |
|||
| Warburton Airfield | 19.2 | on the 12th | 17.4 | on 27 Jun 2003 | 38 | 6.7 |
| Record lowest June temperature | ||||||
|---|---|---|---|---|---|---|
| New record (°C) |
Old record |
Years of record |
Average for June |
|||
| Munglinup West | 1.8 | on the 13th | 2.1 | on 25 Jun 2010 | 25 | 7.8 |
| Highest June mean minimum temperature for at least 20 years | |||||
|---|---|---|---|---|---|
| Observed (°C) |
Most recent higher |
Average for June |
|||
| Eucla | 10.0 | 10.4 | in 1957 | 8.3 | |
| Giles Meteorological Office | 10.4 | 13.1 | in 1996 | 8.0 | |
note: there may be gaps in the historical record at some sites, so it is possible more recent higher values have gone unreported
| Highest June mean temperature for at least 20 years | |||||
|---|---|---|---|---|---|
| Observed (°C) |
Most recent higher |
Average for June |
|||
| Giles Meteorological Office | 15.9 | 18.1 | in 1996 | 14.2 | |
note: there may be gaps in the historical record at some sites, so it is possible more recent higher values have gone unreported
| Lowest June mean temperature for at least 20 years | |||||
|---|---|---|---|---|---|
| Observed (°C) |
Most recent lower |
Average for June |
|||
| Albany | 12.9 | 12.8 | in 1963 | 13.0 | |
note: there may be gaps in the historical record at some sites, so it is possible more recent lower values have gone unreported
Extremes Maps Records Summaries Important notes the top
| Summary statistics for June 2026 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperatures (°C) |
Minimum temperatures (°C) |
Rainfall (millimetres) |
||||||||||
| Mean for June 2026 |
Diff from average |
Highest for June 2026 |
Mean for June 2026 |
Diff from average |
Lowest for June 2026 |
Total for June 2026 |
Average for June |
Rank of June 2026 |
Fraction of June average |
|||
| North Kimberley (district 01) | ||||||||||||
| Doongan | 29.7 | +0.4 | 31.5 | 4th | 12.0 | +0.2 | 8.4 | 27th | 0.0 | 6.4 | lowest | 0% |
| Kalumburu | 32.4 | +0.5 | 34.4 | 4th | 15.1 | +0.5 | 10.1 | 9th | 0.4 | 2.0 | high | 20% |
| Troughton Island | 30.0 | +0.8 | 31.3 | 13th | 23.7 | +0.2 | 22.1 | 30th | 0.0 | 5.3 | lowest | 0% |
| Truscott | 30.9 | +0.4 | 32.6 | 13th | 18.7 | -0.4 | 14.2 | 9th | 0.0 | 3.7 | lowest | 0% |
| Wyndham Aero | 32.0 | +0.4 | 34.5 | 13th | 16.1 | +0.1 | 11.8 | 8th | 0.0 | 2.9 | lowest | 0% |
| East Kimberley (district 02) | ||||||||||||
| Halls Creek Airport | 28.0 | -0.1 | 31.6 | 1st | 11.2 | -1.3 | 6.7 | 9th | 0.0 | 5.8 | lowest | 0% |
| Kununurra Aero | 31.3 | +0.8 | 33.6 | 17th | 14.4 | -1.2 | 9.7 | 8th | 0.0 | 2.9 | lowest | 0% |
| West Kimberley (district 03) | ||||||||||||
| Broome Airport | 30.1 | +0.8 | 33.0 | 14th | 15.3 | +0.1 | 11.2 | 21st | 0.4 | 18.1 | average | 2% |
| Curtin Aero | 31.1 | +0.2 | 33.5 | 3rd | 15.3 | -1.4 | 10.9 | 1st | 0.0 | 7.3 | lowest | 0% |
| Cygnet Bay | 28.7 | 0.0 | 32.2 | 14th | 18.1 | +1.2 | 16.0 | 1st | 0.0 | 18.7 | lowest | 0% |
| Derby Aero | 30.6 | -0.2 | 33.4 | 14th | 14.9 | -0.9 | 12.2 | 27th | 0.0 | 8.0 | lowest | 0% |
| Fitzroy Crossing Aero | 31.1 | +0.5 | 33.8 | 13th | 13.4 | +0.3 | 8.4 | 19th | 0.0 | 7.0 | lowest | 0% |
| Yampi Sound (Defence) | 32.5 | 34.9 | 3rd | 13.1 | 7.8 | 21st | 0.0 | |||||
| De Grey (district 04) | ||||||||||||
| Bedout Island | 25.2 | -0.5 | 27.8 | 8th | 20.8 | -0.1 | 18.4 | 20th | ||||
| Karratha Aero | 26.7 | +0.1 | 30.2 | 7th | 15.6 | +0.4 | 9.6 | 17th | 30.2 | 35.5 | average | 85% |
| Legendre Island | 25.8 | +0.5 | 28.6 | 7th | 19.8 | +0.2 | 16.0 | 17th | ||||
| Mandora | 30.4 | +1.2 | 33.7 | 7th | 14.6 | +0.4 | 9.9 | 30th | 0.0 | 16.8 | lowest | 0% |
| Marble Bar | 28.0 | +0.8 | 31.7 | 11th | 14.5 | +1.2 | 9.3 | 30th | 1.4 | 21.5 | average | 6% |
| Pardoo Station | 28.3 | -0.2 | 30.6 | 6th | 15.2 | +0.5 | 7.4 | 19th | 0.0 | 26.2 | lowest | 0% |
| Port Hedland Airport | 28.4 | +0.7 | 30.8 | 7th | 15.8 | +1.5 | 8.3 | 19th | 5.2 | 22.4 | average | 23% |
| Roebourne Aero | 27.9 | -0.1 | 31.6 | 7th | 14.6 | +1.0 | 8.9 | 18th | 21.2 | 29.6 | average | 72% |
| Fortescue (district 05) | ||||||||||||
| Barrow Island Airport | 24.7 | +0.3 | 29.9 | 11th | 18.7 | -0.1 | 14.8 | 19th | 37.4 | 34.6 | average | 108% |
| Karijini North | 25.3 | 30.4 | 8th | 14.5 | 8.7 | 18th | 27.2 | |||||
| Learmonth Airport | 25.4 | +0.5 | 29.9 | 11th | 13.4 | +0.3 | 7.7 | 18th | 21.2 | 43.2 | average | 49% |
| Mardie | 27.7 | -0.5 | 31.9 | 7th | 14.7 | +0.7 | 8.2 | 17th | 40.0 | 36.8 | average | 109% |
| Onslow Airport | 25.8 | -0.3 | 29.5 | 7th | 15.7 | +1.3 | 10.2 | 18th | 65.0 | 44.3 | high | 147% |
| Thevenard Island | 25.0 | -0.5 | 28.1 | 11th | 18.3 | -0.3 | 13.7 | 25th | 56.8 | 36.3 | average | 156% |
| West Gascoyne (district 06) | ||||||||||||
| Carnarvon Airport | 23.8 | +0.3 | 27.1 | 25th | 12.8 | +0.6 | 6.5 | 17th | 40.0 | 46.3 | average | 86% |
| Murchison | 21.6 | -0.3 | 26.8 | 5th | 8.8 | +1.2 | 7.9 | 28th | 53.7 | 29.2 | high | 184% |
| Shark Bay Airport | 22.6 | -1.3 | 26.1 | 25th | 12.6 | +0.8 | 6.7 | 17th | 108.6 | 42.8 | high | 254% |
| East Gascoyne (district 07) | ||||||||||||
| Newman Aero | 23.5 | +0.4 | 29.8 | 8th | 10.0 | +2.5 | 3.5 | 21st | 20.2 | 15.9 | high | 127% |
| Paraburdoo Aero | 24.8 | -0.4 | 30.5 | 8th | 12.8 | +1.5 | 6.7 | 17th | 37.8 | 22.6 | high | 167% |
| Murchison (district 07A) | ||||||||||||
| Meekatharra Airport | 20.0 | +0.2 | 25.5 | 6th | 9.9 | +1.1 | 3.3 | 19th | 43.2 | 29.1 | high | 148% |
| Mount Magnet Aero | 19.0 | -1.0 | 26.5 | 5th | 9.2 | +0.9 | 3.2 | 19th | 57.4 | 21.7 | high | 264% |
| Paynes Find | 18.2 | -1.2 | 23.2 | 7th | 7.5 | +0.9 | 0.7 | 19th | 71.2 | 40.4 | high | 176% |
| North Coast (district 08) | ||||||||||||
| Carnamah | 18.3 | -0.9 | 22.5 | 1st | 7.0 | -1.7 | 2.5 | 17th | 154.2 | 73.6 | high | 210% |
| Dalwallinu | 17.5 | -1.1 | 22.9 | 6th | 7.6 | +0.4 | 2.1 | 19th | 77.0 | 36.0 | high | 214% |
| Geraldton Airport | 20.7 | -1.1 | 24.4 | 5th | 11.6 | +1.1 | 5.6 | 16th | 175.4 | 81.8 | highest | 214% |
| Kalbarri | 22.2 | -0.8 | 25.6 | 4th | 12.2 | +1.1 | 5.1 | 19th | 146.0 | 80.1 | high | 182% |
| Morawa Airport | 19.1 | -1.0 | 23.9 | 5th | 8.4 | +0.8 | 2.1 | 19th | 89.8 | 43.3 | high | 207% |
| Mullewa | 19.5 | -0.6 | 23.9 | 5th | 9.0 | +0.4 | 2.9 | 17th | 93.7 | 63.2 | high | 148% |
| North Island | 22.1 | -0.3 | 25.4 | 5th | 16.0 | -0.6 | 12.6 | 7th | 102.4 | 63.7 | high | 161% |
| Wongan Hills | 17.5 | -0.8 | 22.7 | 6th | 7.7 | 0.0 | 2.2 | 18th | 77.0 | 68.3 | average | 113% |
| Central Coast (district 09) | ||||||||||||
| Badgingarra Research Stn | 17.7 | -1.1 | 23.1 | 5th | 9.3 | +0.8 | 3.5 | 17th | 115.0 | 97.3 | average | 118% |
| Bickley | 15.6 | -0.6 | 20.0 | 6th | 8.0 | -0.2 | 3.7 | 16th | 204.4 | 196.9 | average | 104% |
| Garden Island HSF | 18.2 | -0.9 | 21.3 | 24th | 11.6 | -0.5 | 6.5 | 19th | 118.4 | 118.5 | average | 100% |
| Gingin Aero | 18.9 | -0.7 | 23.4 | 6th | 7.1 | -0.1 | -1.2 | 19th | 126.8 | 109.9 | average | 115% |
| Jandakot Aero | 18.8 | -0.4 | 22.5 | 6th | 7.9 | +0.3 | 0.3 | 18th | 136.2 | 151.7 | average | 90% |
| Jurien Bay | 20.3 | -0.4 | 24.5 | 22nd | 10.6 | +0.3 | 2.1 | 19th | 157.8 | 105.7 | high | 149% |
| Karnet | 16.3 | -0.2 | 20.2 | 6th | 7.5 | +0.2 | 2.0 | 18th | 225.1 | 202.0 | average | 111% |
| Lancelin (Defence) | 19.7 | 24.0 | 6th | 11.5 | 3.3 | 19th | 136.6 | |||||
| Millendon (Swan Valley) | 19.0 | 23.2 | 6th | 7.9 | 0.7 | 16th | 120.4 | |||||
| Pearce RAAF | 19.2 | +0.2 | 23.4 | 6th | 8.7 | -0.6 | 0.6 | 16th | 106.0 | 129.1 | average | 82% |
| Perth Airport | 18.9 | 22.6 | 7th | 9.2 | 1.1 | 18th | 125.2 | |||||
| Perth Airport M.O. | 19.4 | +0.3 | 23.4 | 6th | 8.9 | -0.1 | 1.0 | 16th | 126.6 | 153.8 | average | 82% |
| Perth Metro | 19.0 | -0.5 | 23.0 | 6th | 8.9 | +0.2 | 2.9 | 18th | 121.6 | 127.1 | average | 96% |
| Rottnest Island | 19.5 | +0.7 | 21.2 | 25th | 13.4 | -0.1 | 11.3 | 30th | 32.4 | 103.2 | v low | 31% |
| Swanbourne | 18.7 | -0.8 | 22.3 | 25th | 10.4 | -0.3 | 5.6 | 16th | 140.2 | 129.8 | average | 108% |
| South Coast (district 09A) | ||||||||||||
| Albany | 16.4 | -0.3 | 21.1 | 7th | 9.3 | +0.1 | 5.6 | 5th | 141.3 | 131.5 | average | 108% |
| Albany Airport | 16.6 | -0.9 | 20.8 | 7th | 8.0 | -0.5 | 3.1 | 24th | 141.4 | 118.3 | high | 120% |
| Bridgetown | 16.0 | -0.7 | 21.0 | 6th | 5.1 | -0.3 | -1.1 | 13th | 124.0 | 108.6 | average | 114% |
| Bunbury | 17.5 | -1.0 | 21.1 | 5th | 7.8 | -0.3 | 2.5 | 16th | 101.6 | 138.7 | average | 73% |
| Busselton Aero | 17.2 | -0.7 | 20.3 | 7th | 7.1 | -0.7 | 3.0 | 17th | 109.8 | 123.8 | average | 89% |
| Cape Leeuwin | 17.7 | +0.3 | 20.5 | 7th | 12.4 | +0.2 | 10.3 | 15th | 136.4 | 173.7 | average | 78% |
| Cape Naturaliste | 17.9 | +0.5 | 22.1 | 7th | 11.1 | -0.4 | 7.5 | 15th | 98.8 | 160.2 | low | 62% |
| Collie East | 16.6 | -0.7 | 21.5 | 6th | 4.8 | +0.2 | -1.0 | 13th | 105.4 | 96.6 | average | 109% |
| Donnybrook | 17.3 | -0.2 | 21.5 | 7th | 7.4 | +0.7 | 2.1 | 16th | 152.6 | 185.3 | average | 82% |
| Dwellingup | 16.3 | +0.2 | 20.5 | 6th | 6.4 | -0.1 | 0.3 | 18th | 215.4 | 230.6 | average | 93% |
| Esperance | 17.8 | -0.3 | 24.9 | 6th | 9.5 | +0.2 | 4.5 | 10th | 127.0 | 79.6 | high | 160% |
| Esperance Aero | 16.2 | -1.2 | 23.0 | 6th | 8.5 | -0.1 | 3.7 | 13th | 161.0 | 68.7 | high | 234% |
| Hopetoun North | 17.5 | -1.5 | 24.9 | 7th | 9.2 | +0.4 | 4.9 | 14th | 101.4 | 52.8 | high | 192% |
| Jarrahwood | 16.9 | -0.4 | 23.0 | 6th | 5.1 | -0.3 | -0.8 | 16th | 150.8 | 154.9 | average | 97% |
| Mandurah | 17.7 | -1.0 | 20.3 | 8th | 11.4 | -0.2 | 6.5 | 18th | 93.4 | 118.7 | low | 79% |
| Manjimup | 15.0 | -0.4 | 19.4 | 7th | 7.3 | -0.2 | 3.6 | 13th | 140.0 | 159.8 | average | 88% |
| Mount Barker | 14.7 | -0.7 | 19.9 | 7th | 7.4 | +0.2 | 4.9 | 15th | 88.7 | 93.0 | average | 95% |
| North Walpole | 16.2 | -0.8 | 20.0 | 7th | 9.6 | -0.4 | 6.2 | 5th | 223.2 | 163.5 | high | 136% |
| Rocky Gully | 14.7 | -1.0 | 19.5 | 7th | 7.1 | -0.6 | 3.0 | 5th | 108.8 | 93.8 | average | 116% |
| Shannon | 15.2 | -0.5 | 19.2 | 7th | 7.7 | -0.1 | 3.7 | 5th | 154.2 | 148.1 | average | 104% |
| Windy Harbour | 17.0 | -0.8 | 20.4 | 7th | 8.1 | -1.4 | 2.5 | 17th | 184.8 | 169.4 | average | 109% |
| Witchcliffe West | 16.5 | 19.6 | 7th | 8.6 | 3.9 | 6th | 14.6 | |||||
| North Central (district 10) | ||||||||||||
| Bencubbin | 17.4 | -0.1 | 23.0 | 6th | 7.1 | -0.1 | 1.5 | 19th | 44.0 | 47.7 | average | 92% |
| Cunderdin Airfield | 17.6 | -0.9 | 22.1 | 7th | 6.5 | +0.6 | 0.4 | 19th | 55.0 | 37.9 | high | 145% |
| Goomalling | 17.9 | -0.7 | 23.4 | 7th | 6.6 | -0.9 | 1.0 | 19th | 91.2 | 65.1 | high | 140% |
| Kellerberrin | 19.2 | +1.6 | 23.0 | 7th | 5.7 | -0.9 | -1.0 | 4th | 44.0 | 52.1 | average | 84% |
| Merredin | 17.9 | +0.4 | 20.1 | 1st | 5.2 | -1.6 | 1.0 | 4th | 63.2 | 48.3 | high | 131% |
| Northam | 17.0 | -1.0 | 21.2 | 8th | 6.1 | -0.3 | 0.1 | 19th | 64.3 | 77.1 | average | 83% |
| York | 17.7 | -0.9 | 23.3 | 6th | 6.1 | +1.2 | 0.1 | 13th | 74.0 | 57.3 | average | 129% |
| South Central (district 10A) | ||||||||||||
| Beverley | 17.3 | -0.8 | 21.6 | 8th | 6.0 | +0.1 | -0.4 | 18th | 64.0 | 75.8 | average | 84% |
| Brookton | 17.0 | -0.3 | 20.1 | 24th | 5.2 | -0.3 | -0.8 | 18th | 49.9 | 82.9 | low | 60% |
| Corrigin | 16.2 | -0.3 | 22.0 | 7th | 5.4 | -0.4 | 0.0 | 4th | 62.2 | 58.6 | average | 106% |
| Hyden | 16.9 | -0.6 | 23.7 | 7th | 6.4 | +0.8 | 0.0 | 13th | 69.2 | 47.6 | high | 145% |
| Jacup | 15.8 | -1.1 | 22.7 | 7th | 6.5 | -0.1 | 2.0 | 13th | 60.2 | 44.8 | high | 134% |
| Katanning | 15.1 | -0.9 | 20.8 | 6th | 6.9 | -0.1 | 2.8 | 13th | 40.4 | 55.4 | average | 73% |
| Lake Grace | 15.9 | -1.1 | 22.9 | 6th | 6.7 | +0.2 | 1.6 | 4th | 41.8 | 33.3 | high | 126% |
| Narrogin | 15.9 | +0.3 | 22.2 | 6th | 6.4 | +0.1 | 0.5 | 13th | 68.5 | 83.9 | average | 82% |
| Newdegate Research Station | 15.9 | -0.8 | 22.6 | 7th | 4.9 | -0.3 | -1.8 | 13th | 55.6 | 47.7 | high | 117% |
| Ongerup | 17.6 | +1.4 | 22.3 | 8th | 4.8 | -1.8 | 1.0 | 13th | 23.2 | 49.3 | low | 47% |
| Pingelly | 16.3 | -0.3 | 22.0 | 6th | 6.0 | -0.5 | 0.5 | 13th | 21.8 | 80.3 | v low | 27% |
| Ravensthorpe | 16.5 | -0.8 | 23.8 | 7th | 7.1 | -0.9 | 3.6 | 13th | 68.5 | 43.2 | high | 159% |
| Wagin | 15.8 | -0.7 | 21.5 | 6th | 6.7 | +0.4 | 2.5 | 20th | 39.3 | 70.1 | low | 56% |
| Wandering | 16.2 | -0.8 | 22.4 | 6th | 4.9 | +0.1 | -1.2 | 18th | 94.2 | 78.4 | average | 120% |
| Eucla (district 11) | ||||||||||||
| Eucla | 19.1 | +0.4 | 26.9 | 8th | 10.0 | +1.7 | 5.6 | 10th | 90.0 | 30.1 | high | 299% |
| Forrest | 19.1 | -0.1 | 26.7 | 8th | 8.6 | +2.5 | 2.5 | 26th | 35.4 | 14.1 | high | 251% |
| Red Rocks Point | 19.2 | 0.0 | 27.8 | 8th | 10.0 | +1.1 | 4.3 | 10th | 64.6 | 31.1 | high | 208% |
| South East (district 12) | ||||||||||||
| Bulga Downs | 19.0 | -0.9 | 25.7 | 6th | 7.6 | +1.3 | 1.2 | 18th | 41.7 | 26.7 | high | 156% |
| Kalgoorlie-Boulder Airport | 17.4 | -0.2 | 24.0 | 7th | 7.8 | +1.5 | 2.5 | 4th | 39.2 | 27.6 | high | 142% |
| Laverton Aero | 18.6 | 0.0 | 25.9 | 7th | 9.3 | +2.2 | 3.7 | 20th | 22.4 | 15.9 | high | 141% |
| Leinster Aero | 18.7 | -0.6 | 25.5 | 6th | 9.1 | +1.8 | 1.9 | 19th | 33.0 | 14.1 | high | 234% |
| Leonora Aero | 18.9 | -0.5 | 25.7 | 6th | 8.9 | +1.6 | 3.7 | 4th | 44.6 | 14.9 | high | 299% |
| Munglinup West | 16.2 | -1.4 | 23.8 | 7th | 7.5 | -0.3 | 1.8 | 13th | 86.0 | 40.2 | highest | 214% |
| Norseman Aero | 16.9 | -1.0 | 23.7 | 7th | 6.1 | +1.0 | -2.0 | 10th | 32.6 | 20.7 | high | 158% |
| Salmon Gums Res.Stn. | 16.7 | -0.3 | 23.8 | 7th | 6.3 | +0.6 | -1.4 | 10th | 33.8 | 37.9 | average | 89% |
| Southern Cross Airfield | 16.8 | -1.2 | 23.3 | 7th | 5.8 | +1.0 | -0.4 | 4th | 89.6 | 27.9 | highest | 321% |
| North East (district 13) | ||||||||||||
| Carnegie | 21.6 | +0.3 | 28.0 | 8th | 8.7 | +1.5 | 2.5 | 19th | 10.0 | 14.6 | average | 68% |
| Giles Meteorological Office | 21.3 | +1.0 | 28.2 | 12th | 10.4 | +2.4 | 3.7 | 19th | 21.4 | 18.1 | average | 118% |
| Telfer Aero | 26.5 | +1.1 | 30.8 | 11th | 13.6 | +1.6 | 8.2 | 21st | 5.2 | 12.3 | average | 42% |
| Warburton Airfield | 20.8 | 0.0 | 29.2 | 12th | 10.0 | +3.3 | 3.9 | 3rd | 30.0 | 17.7 | high | 170% |
| Wiluna Aero | 20.3 | 26.1 | 8th | 8.8 | 2.6 | 20th | 28.2 | |||||
| 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 | ||||||||||||
Extremes Maps Records Summaries Important notes the top
Notes
The Monthly 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 Tuesday 30 June 2026. 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









