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Daily rainfall

Booroondarra

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 rainfall data

Key: Units = mm12.3 = Not quality controlled. = Part of accumulated total
Move mouse over rainfall total to view the period of accumulation.
2025 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
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
1st3.80027.800000
2nd013.008.400001.6
3rd30.2007.400000
4th00013.07.40000
5th042.80000000
6th018.80000000
7th020.00000000
8th09.20000000
9th0000007.818.00
10th005.0000000
11th59.000000000
12th008.0000000
13th29.000000000
14th000000000
15th22.444.20000000
16th11.60009.80000
17th000000000
18th003.8000000
19th0012.8000000
20th000000000
21st000000000
22nd0000.400000
23rd0000008.000.6
24th0000002.00
25th6.401.8001.600
26th00000017.60
27th005.600000
28th004.000000
29th0.613.600000
30th06.0045.017.400
31st000
Highest Daily59.044.213.627.845.017.417.618.01.6
Monthly Total163.0148.060.657.062.219.035.418.02.2

Annual total to Sep this year = 565.4 mm View all monthly data  Plot year of daily data

Summary statistics for all years

Move mouse over highest daily rainfall to view dates.
StatisticJanFebMarAprMayJunJulAugSepOctNovDec
Mean112.3103.472.434.534.128.327.019.915.942.057.792.7
Median93.287.150.917.820.019.010.67.96.027.856.280.0
Highest Daily229.025th
2013
208.317th
1959
151.02nd
2003
80.015th
2009
85.01st
1983
66.620th
1975
95.016th
2016
97.029th
1998
51.828th
1966
137.030th
2000
64.016th
1991
112.04th
1978

Plot statistics and this year

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. Observations of daily rainfall which span more than one day are shown in light grey, indicating that there is some uncertainty associated with the exact date on which the daily rainfall occurred.

Gaps occur in the table where a valid observation is not available. 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.

Product Code: IDCJAC0009 reference: 123353501top

COPYRIGHT

The copyright for any data is held in the Commonwealth of Australia and the purchaser shall give acknowledgement of the source in reference to the data. Apart from dealings under the Copyright Act, 1968, the purchaser shall not reproduce, modify or supply (by sale or otherwise) these data without written permission. If you need more information, you can contact us via the Climate Data & Information links at: http://www.bom.gov.au/inside/contacts.shtml

LIABILITY

While every effort is made to supply the best data available this may not be possible in all cases. We do not give any warranty, nor accept any liability in relation to the information given, except that liability (if any), that is required by law.

Page created: Tue 21 Oct 2025 20:18:25 PM AEDT

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