Please note. Data is derived from data supplied by the Bureau of Meteorology.
Rainfall is updated when data and staff are available.
| Station | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |||||||
| Kalumburu | 479.3 | 162.6 | 161.4 | 193.0 | 31.2 | 0.0 | 2.4 | 0.0 | 0.0 | 3.4 | 109.0 | 523.8 | |||||||
| Wyndham | 362.8 | 87.3 | 16.2 | 65.0 | 10.1 | 0.0 | 2.0 | 0.0 | 11.0 | 74.4 | 95.8 | 282.8 | |||||||
| Halls Creek | 140.4 | 63.6 | 42.2 | 29.4 | 0.6 | 1.0 | 18.2 | 1.8 | 13.6 | 38.6 | 129.8 | 135.6 | |||||||
| Kununurra | 192.8 | 109.8 | 51.2 | 39.0 | 0.0 | 0.0 | 2.0 | 0.0 | 28.0 | 60.2 | 77.6 | 149.8 | |||||||
| Warmun | 184.2 | 125.0 | 25.8 | 42.6 | 12.4 | 0.0 | 1.0 | 0.0 | 0.0 | 83.6 | 250.6 | 66.7 | |||||||
| Broome | 223.6 | 195.6 | 46.8 | 0.4 | 1.0 | 87.0 | 50.2 | 0.8 | 0.8 | 0.0 | 20.2 | 116.0 | |||||||
| Derby Ap | 213.8 | 362.2 | 68.4 | 3.4 | 4.2 | 30.2 | 9.0 | 0.0 | 0.0 | 8 | 74.4 | 166.6 | |||||||
| Fitzroy Xing | 129.7 | 112.4 | 126.0 | 23.7 | 2.0 | 5.2 | 5.6 | 0.0 | 2.4 | 14.3 | 34.0 | 174.0 | |||||||
| Karratha | 8.4 | 1.0 | 29.0 | 7.0 | 25.4 | 174.0 | 53.6 | 3.0 | 0.4 | 0.0 | 0.0 | 33.6 | |||||||
| Marble Bar | 48.5 | 23.6 | 21.7 | 5.4 | 6.6 | 96.7 | 47.5 | 15.5 | 0.0 | 1.3 | 5.8 | 316.7 | |||||||
| Port Hedland | 21.4 | 0.4 | 16.6 | 0.2 | 4.6 | 118.2 | 9.8 | 5.0 | 0.0 | 0.0 | 0.4 | 37.0 | |||||||
| Onslow | 1.4 | 0.0 | 14.4 | 46.4 | 373.5 | 73.0 | 69.0 | 25.4 | 0.0 | 0.0 | 0.0 | 47.8 | |||||||
| Pannawonica | 2.6 | 24.2 | 80.6 | 22.7 | 56.8 | 46.4 | 35.2 | 7.4 | 0.0 | 16.0 | 1.0 | 58.2 | |||||||
| Wittenoom | 36.8 | 28.4 | 43.2 | 127.4 | 4.6 | 107.0 | 59.0 | 54.2 | 0.0 | 2.0 | 5.8 | 78.0 | |||||||
| Carnarvon | 3.8 | 6.4 | 1.2 | 9.8 | 29.8 | 37.8 | 198.0 | 59.2 | 2.2 | 21.0 | 0.0 | 0.0 | |||||||
| Denham | 0.0 | 0.0 | 0.0 | 6.4 | 50.0 | 39.4 | 134.2 | 17.2 | 4.2 | 3.0 | 0.0 | 0.2 | |||||||
| Gascoyne Junction | 0.2 | 1.8 | 16.0 | 9.4 | 65.0 | 35.6 | 82.0 | 38.1 | 0.6 | 17.6 | 0.0 | 32.9 | |||||||
| Nyang | 1.2 | 23.2 | 15.6 | 25.5 | 76.6 | 37.2 | 78.7 | 63.2 | 3.0 | 0.8 | 0.0 | 105.0 | |||||||
| Newman | 27.6 | 77.8 | 17.2 | 13.0 | 3.0 | 59.0 | 46.4 | 25.4 | 0.0 | 0.2 | 15.6 | 208.2 | |||||||
| Paraburdoo | 0.8 | 7.2 | 15.0 | 53.2 | nr | 94.0 | 52.2 | 67.2 | 0.0 | 0.0 | 1.0 | 48.2 | |||||||
| Three Rivers | 12.6 | 29.2 | 30.2 | 22.0 | 21.6 | 66.4 | 57.2 | 23.2 | 0.0 | 17.0 | 11.6 | 77.4 | |||||||
| Meekatharra | 1.8 | 3.8 | 4.0 | 43.2 | 62.4 | 39.8 | 52.8 | 23.8 | 0.2 | 41.6 | 0.0 | 92.4 | |||||||
| Mt Magnet Airport | 0.0 | 0.0 | 1.0 | 8.8 | 31.2 | 36.6 | 10.8 | 52.6 | 2.4 | 3.2 | 5.0 | 38.0 | |||||||
| Paynes Find | 0.0 | 0.2 | 4.6 | 8.4 | 64.8 | 58.2 | 65.2 | 52.4 | 15.6 | 3.4 | 2.4 | 20.1 | |||||||
| Coorow | 0.0 | 0.0 | 3.4 | 2.8 | 74.4 | 91.0 | 61.0 | 45.1 | 36.5 | 2.4 | 0.0 | 24.5 | |||||||
| Dalwallinu | 0.0 | 0.0 | 11.8 | 8.6 | 62.1 | 72.3 | 65.0 | 53.4 | 31.5 | 5.5 | 3.0 | 21.2 | |||||||
| Eneabba | 0.2 | 0.0 | 17.2 | 3.0 | 72.7 | 124.4 | 75.7 | 59.4 | 43.1 | 9.2 | 0.0 | 3.8 | |||||||
| Geraldton | 0.2 | 0.0 | 6.8 | 8.0 | 63.0 | 141.8 | 106.2 | 34.2 | 39.8 | 13.0 | 1.0 | 13.6 | |||||||
| Kalbarri | 0.0 | 0.0 | 0.3 | 2.6 | 62.5 | 136.9 | 128.0 | 29.9 | 21.8 | 17.1 | 0.0 | 19.8 | |||||||
| Moora | 0.0 | 0.4 | 3.8 | 53.2 | 51.8 | 101.2 | 54.0 | 64.4 | 41.4 | 7.8 | 2.6 | 11.0 | |||||||
| Morawa | 0.4 | 0.0 | 5.6 | 2.4 | 92.8 | 80.2 | 51.2 | 24.8 | 19.2 | 7.6 | 0.0 | 15.0 | |||||||
| Mullewa | nr | nr | 0.0 | 0.5 | 94.8 | 73.9 | 86.9 | 26.8 | 18.0 | 1.2 | 0.2 | 23.6 | |||||||
| Wongan Hills | 0.0 | 0.0 | 4.4 | 24.7 | 37.4 | 83.4 | 70.6 | 60.0 | 29.6 | 10.1 | 11.6 | 15.7 | |||||||
| Jurien Bay | 0.2 | 0.4 | 12.2 | 15.6 | 71.0 | 170.8 | 126.6 | 86.2 | 67.2 | 17.0 | 3.6 | 7.2 | |||||||
| Perth Airport | 2.6 | 0.0 | 29.8 | 12.4 | 78.8 | 127.6 | 102.8 | 155.6 | 113.0 | 38.0 | 13.2 | 9.4 | |||||||
| Perth Metro | 1.8 | 0.0 | 43.0 | 15.2 | 93.4 | 143.0 | 118.6 | 153.2 | 97.4 | 38.2 | 26.2 | 12.6 | |||||||
| Albany Ap | 9.0 | 5.4 | 82.4 | 66.0 | 51.6 | 105.6 | 97.4 | 143.4 | 108.0 | 51.6 | 27.0 | 30.4 | |||||||
| Bridgetown | 3.6 | 0.0 | 56.6 | 21.8 | 74.4 | 114.2 | 102.8 | 157.2 | 115.1 | 58.3 | 19.6 | 22.2 | |||||||
| Bunbury | 6.5 | 0.0 | 88.0 | 18.4 | 65.0 | 129.1 | 94.2 | 139.0 | 103.5 | 30.0 | 12.6 | 12.4 | |||||||
| Cape Leeuwin | 15.2 | 1.6 | 79.6 | 21.4 | 77.8 | 146.0 | 179.8 | 210.6 | 127.2 | 35.2 | 5.2 | 12.0 | |||||||
| Cape Naturaliste | 7.6 | 1.2 | 154.0 | 8.8 | 70.4 | 207.2 | 147.8 | 172.4 | 95.2 | 25.4 | 8.6 | 11.8 | |||||||
| Dwellingup | 14.0 | 0.0 | 99.1 | 31.9 | 101.2 | 237.3 | 104.2 | 293.8 | 208.8 | 77.8 | 64.4 | 33.9 | |||||||
| Esperance Met.Office | 0.0 | 1.2 | 9.0 | 34.4 | 31.0 | 73.0 | 132.8 | 67.4 | 62.6 | 49.8 | 17.6 | 13.6 | |||||||
| Mt Barker | 6.0 | 6.6 | 95.2 | 88.2 | 49.4 | 122.6 | 72.3 | 123.4 | 98.8 | 36.2 | 23.6 | 44.0 | |||||||
| Pemberton | 18.7 | 4.0 | 131.8 | 49.3 | 90.1 | 177.1 | 131.7 | 213.7 | 204.9 | 67.1 | 35.0 | 36.6 | |||||||
| Bencubbin | 0.0 | 0.0 | 6.2 | 49.6 | 30.2 | 77.1 | 43.4 | 17.4 | nr | - | 0.0 | 0.0 | |||||||
| Cunderdin | 0.0 | 0.0 | 21.6 | 32.0 | 26.2 | 91.4 | 57.8 | 49.0 | 26.6 | 9.0 | 5.2 | 11.8 | |||||||
| Merredin | 0.0 | 0.0 | 8.2 | 59.8 | 26.4 | 79.4 | 56.2 | 33.4 | 17.8 | 15.6 | 1.4 | 12.8 | |||||||
| Northam | 0.0 | 0.0 | 4.6 | 17.6 | 26.6 | 77.6 | 63.0 | 76.0 | 38.8 | 15.8 | 10.8 | 17.6 | |||||||
| York | 0.0 | 0.0 | 9.4 | 20.1 | 27.9 | 96.7 | 47.0 | 93.6 | 41.7 | 14.0 | 6.4 | 24.8 | |||||||
| Corrigin | 0.0 | 0.0 | 15.2 | 36.8 | 15.0 | 76.0 | 42.2 | 65.8 | 20.0 | 9.6 | 27.2 | 11.9 | |||||||
| Cranbrook | 0.0 | 8.0 | 86.0 | 79.4 | 47.0 | 97.1 | 42.4 | 85.2 | 65.6 | 32.4 | 10.0 | 39.0 | |||||||
| Hyden | 0.0 | 0.0 | 17.0 | 57.5 | 17.9 | 78.3 | 52.3 | 48.0 | 25.6 | 8.9 | 10.7 | 10.4 | |||||||
| Jacup | 1.4 | 2.0 | 29.4 | 77.8 | 26.6 | 73.6 | 37.8 | 77.7 | 27.0 | 49.0 | 18.8 | 10.4 | |||||||
| Katanning | 0.0 | 1.1 | 90.1 | 51.1 | 36.2 | 101.5 | 49.9 | 110.9 | 49.7 | 41.8 | 32.4 | 13.0 | |||||||
| Lake Grace | 0.0 | 0.0 | 23.4 | 70.6 | 15.4 | 61.2 | 22.0 | 64.0 | 14.6 | 30.8 | 19.8 | 10.0 | |||||||
| Narrogin | 0.0 | 0.4 | 34.4 | 62.2 | 35.8 | 96.6 | 41.4 | 93.9 | 65.0 | 31.3 | 34.2 | 23.0 | |||||||
| Ongerup | 1.8 | 1.4 | 73.0 | 63.7 | 29.0 | 71.8 | 29.0 | 79.4 | 36.2 | 35.4 | 42.8 | 13.8 | |||||||
| Pingelly | 0.0 | 0.0 | 16.8 | 25.8 | 33.8 | 89.4 | 34.2 | 112.8 | 45.4 | 26.8 | 19.4 | 21.6 | |||||||
| Ravensthorpe | 0.3 | 6.1 | 36.1 | 100.6 | 18.4 | 59.9 | 57.5 | 75.2 | 29.6 | 14.2 | 28.1 | 10.2 | |||||||
| Wandering | 0.7 | 0.2 | 48.2 | 48.0 | 40.6 | 105.5 | 44.0 | 123.0 | 92.1 | 31.6 | 37.0 | 27.4 | |||||||
| Balladonia | 1.2 | 0.8 | 6.0 | 33.4 | 29.0 | 42.2 | 26.2 | 30.6 | 31.0 | 13.8 | 41.2 | 9.2 | |||||||
| Forrest | 4.6 | 54.4 | 34.6 | 43.8 | 15.6 | 37.0 | 54.4 | 8.4 | 4.2 | 20.4 | 29.4 | 12.4 | |||||||
| Kalgoorlie- Boulder | 0.8 | 0.0 | 1.4 | 55.6 | 28.8 | 43.2 | 56.8 | 27.4 | 18.4 | 6.4 | 9.0 | 56.0 | |||||||
| Laverton | 1.8 | 0.0 | 1.4 | 32.8 | 15.4 | 47.7 | 43.1 | 10.4 | 4.8 | 30.8 | 6.6 | 51.8 | |||||||
| Leinster | 4.0 | 3.0 | 5.2 | 47.7 | 19.0 | nr | nr | 17.4 | nr | nr | 19.8 | - | |||||||
| Leonora | 3.2 | 2.8 | 1.0 | 39.8 | 2.8 | 44.6 | 58.6 | 25.2 | 5.8 | 49.8 | 22.8 | 27.4 | |||||||
| Munglinup | 0.4 | 8.6 | 9.0 | 61.2 | 23.6 | 53.2 | 88.0 | 76.4 | 41.0 | 11.6 | 26.0 | 9.2 | |||||||
| Norseman | 1.2 | 0.0 | 11.6 | 62.0 | 20.6 | 45.0 | 40.4 | 24.6 | 24.8 | 6.8 | 32.6 | 19.0 | |||||||
| Southern X | 2.0 | 0.0 | 6.0 | 57.0 | 44.8 | 45.0 | 54.2 | 41.0 | 29.0 | 7.8 | 5.2 | 12.4 | |||||||
| Carnegie | 31.4 | 0.2 | 39.8 | 35.4 | 16.6 | 44.8 | 47.7 | 30.0 | 4.6 | 1.2 | 32.8 | 87.4 | |||||||
| Giles | 5.6 | 18.6 | 61.6 | 61.4 | 2.6 | 25.0 | 37.6 | 3.4 | 14.2 | 4.4 | 76.8 | 54.4 | |||||||
| Wiluna | 2.9 | 14.4 | 14.1 | 72.5 | 54.8 | 40.0 | 39.0 | 27.0 | 4.0 | 17.0 | 28.6 | 66.0 |