Monthly rainfall

Gosnells City

The Monthly rainfall is the total of all available Daily rainfall for the month. Observations of Daily rainfall are nominally made at 9 am local clock time and record the total for the previous 24 hours. Rainfall includes all forms of precipitation that reach the ground, such as rain, drizzle, hail and snow. About monthly rainfall

Key: Units are millimetres. 12.3 = Not quality controlled.
Period for calculating statistics:
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Graph Graph January data Graph February data Graph March data Graph April data Graph May data Graph June data Graph July data Graph August data Graph September data Graph October data Graph November data Graph December data Graph Annual data
1961 91.453.0180.6206.8153.967.720.96.430.9
1962 3.06.93.511.2171.8197.8160.091.171.951.137.012.2817.5
1963 15.415.08.656.3254.2250.3183.0221.489.941.76.70.01142.5
1964 0.010.27.647.117.3300.8258.8171.285.573.67.128.41007.6
1965 2.03.610.515.3172.9252.3195.8221.875.9149.464.520.01184.0
1966 8.51.39.431.847.1195.9226.8107.5118.147.012.518.6824.5
1967 6.99.711.778.3223.0340.8193.5118.127.038.220.640.21108.0
1968 24.523.451.881.771.5281.8134.1105.1137.862.86.90.0981.4
1969 4.70.019.457.175.7215.888.875.34.10.013.73.8558.4
1970 3.642.12.568.9143.1266.6175.292.878.651.914.92.3942.5
1971 7.818.518.553.2100.886.8103.0104.326.7
1972 6.322.648.9128.8174.5174.466.152.42.00.0
1973 29.20.80.067.0112.7187.7193.7111.5161.355.619.30.0938.8
1974 0.010.21.059.6208.955.3280.6128.226.381.033.00.0884.1
1975 26.429.885.4114.8200.689.063.235.810.61.2
1976 35.329.82.6106.0123.684.894.8184.598.846.363.310.4880.2
1977 1.621.612.88.598.266.882.4192.468.081.75.00.0639.0
1978 0.032.42.223.8147.3242.5232.331.499.062.012.46.4891.7
1979 0.00.022.866.076.6156.886.590.260.621.442.64.2627.7
1980 0.017.62.264.297.6168.1159.5130.357.842.114.227.8781.4
1981 0.010.85.827.8177.8176.8155.2129.673.843.633.412.8847.4
1982 81.47.816.80.059.2190.3196.085.083.463.65.47.6796.5
1983 0.435.13.44.636.8276.8134.4159.6108.416.634.626.6837.3
1984 0.03.823.062.2196.0136.683.1142.4113.434.687.212.4894.7
1985 0.03.82.036.074.281.2184.6141.656.418.039.21.8638.8

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YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
1986 0.056.412.82.6117.9210.2178.4131.457.636.013.60.0816.9
1987 0.00.015.087.077.8183.6214.477.546.036.029.458.2824.9
1988 0.00.011.261.6158.9235.2147.4115.696.257.737.22.5923.5
1989 18.431.64.054.697.275.8186.882.674.8110.34.910.0751.0
1990 40.337.893.095.445.886.8180.2104.566.255.014.21.5820.7
1991 3.213.82.648.8126.7273.1164.985.685.621.565.227.8918.8
1992 7.0129.225.326.0117.3250.1128.4205.466.922.293.47.31078.5
1993 1.634.06.210.496.9113.9152.8139.1102.631.644.25.4738.7
1994 0.60.81.73.5113.0179.0162.5109.458.914.17.00.0650.5
1995 0.014.88.28.6140.5125.6258.061.980.891.145.44.6839.5
1996 5.00.04.830.466.4294.5193.0139.0119.255.051.422.4981.1
1997 1.04.836.422.078.9139.685.2153.674.838.012.20.0646.5
1998 2.20.046.411.660.4152.695.5146.890.822.431.616.6676.9
1999 37.20.021.815.6158.5147.0151.5102.476.212.614.8
2000 141.60.016.881.8286.2145.456.85.422.01.0
2001 0.01.07.05.6117.5201.0142.0116.839.624.46.4
2002 6.20.29.078.673.0209.6158.286.269.052.622.42.4767.4
2003 1.49.246.272.485.2152.6148.9126.521.263.82.4
2004 0.06.80.214.4107.8156.5113.6191.244.232.644.43.0714.7
2005 1.01.253.129.8199.1262.670.3118.1114.260.621.211.5942.7
2006 27.034.69.432.529.242.086.8160.063.435.923.39.0553.1
2007 18.317.711.679.389.690.4192.1126.4109.159.83.718.8816.8
2008 0.031.612.9170.8103.9142.5195.021.585.247.859.014.2884.4
2009 2.213.04.35.240.0160.7183.6162.3118.09.746.80.0745.8
2010 4.00.153.233.893.360.5140.750.024.820.67.611.0499.6

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YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2011 29.60.219.027.858.8179.0137.0125.7114.948.444.855.4840.6
2012 14.814.40.072.333.6128.335.699.7119.316.879.825.4640.0
2013 7.51.275.621.3141.333.2156.1155.732.110.42.4
2014 0.00.16.325.1130.8122.2173.0104.878.639.40.1
2015 8.80.021.640.3100.088.683.7123.951.435.649.115.4618.4
2016 4.42.424.858.0126.271.4158.5144.972.850.210.7
2017 0.3103.619.10.068.655.1211.6143.564.033.70.330.9730.7
2018 0.40.04.615.262.4125.785.918.836.52.00.4
2019 4.60.01.416.89.6184.3106.7111.711.625.018.41.0491.1
2020 0.822.820.38.014.428.861.940.8100.27.4
2021 0.025.833.34.569.718.2131.415.740.810.40.00.6350.4
2022 0.00.02.011.06.259.685.23.917.23.823.70.0212.6
2023 0.00.0
2024 0.00.0

Summary statistics for all years

StatisticJanFebMarAprMayJunJulAugSepOctNovDecAnnual
Mean10.215.216.640.699.5160.5156.4120.277.943.228.711.0789.8
Lowest0.00.00.00.06.218.214.43.94.10.00.00.0212.6
5th %ile0.00.01.03.528.053.881.228.918.85.82.00.0494.5
10th %ile0.00.02.05.239.460.384.963.227.014.64.90.0557.3
Median2.17.39.930.193.3156.8160.0124.874.839.422.06.4817.5
90th %ile29.234.746.281.5173.9267.9216.9174.1118.175.763.827.8986.6
95th %ile37.442.853.191.2200.1283.1258.1192.3126.590.279.830.91096.2
Highest141.6129.293.0170.8254.2340.8286.2221.8161.3149.4100.258.21184.0

Data within the table which are in italics represent observations which have not been fully quality controlled, a process which may take a number of months to complete. While these data may be correct, you should exercise caution in their use.

Gaps occur in the table where there are missing valid daily observations within the month. This is frequently associated with the observer being unavailable (where observations are undertaken manually), a failure in the observing equipment, or when an event has produced suspect data.

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Product Code: IDCJAC0001 reference: 0123410405

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Page created: Fri 24 Oct 2025 05:26:18 AM AEDT