Mumbil (Burrendong Dam) Weather Records (ASN00062003)

Record envelope, standing records and threshold days for Mumbil (Burrendong Dam) (ASN00062003), Australia, with 73 years of record.

Key Facts for Mumbil (Burrendong Dam)

Mumbil (Burrendong Dam) (ASN00062003) is a weather station in Australia at -32.67 latitude and 149.10 longitude, 320 m (1,050 ft) above sea level.
The station reports from 1951 to 2023, 73 years of record.
0 records set at Mumbil (Burrendong Dam) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Mumbil (Burrendong Dam) set a daily record precipitation of 23.8 mm (0.9 in) on 25 December 2023.

About the Station

Location: Australia, -32.67 latitude, 149.10 longitude.
Elevation: 320 m (1,050 ft).
Period of record: 1951 to 2023, 73 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Mumbil (Burrendong Dam). The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Mumbil (Burrendong Dam), with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

0 standing records

0 records at Mumbil (Burrendong Dam) still stand.

All-Time Record Progression

3 new records

3 all-time records were set at Mumbil (Burrendong Dam) between 20 April 1990 and 22 February 2003. Each dot is a new record.

When Mumbil (Burrendong Dam) set new all-time records
Date	Kind	Detail
1990-04-20	Record daily precipitation	Record daily precipitation 112.6 mm (4.4 in)
1997-02-12	Record daily precipitation	Record daily precipitation 121.4 mm (4.8 in)
2003-02-22	Record daily precipitation	Record daily precipitation 160.4 mm (6.3 in)

Wettest Day of Each Month

Feb: 160.4 mm (6.3 in)

The wettest day on record for each calendar month at Mumbil (Burrendong Dam). The most was 160.4 mm (6.3 in) on 22 February 2003.

Record daily precipitation for each month at Mumbil (Burrendong Dam)
Month	Record daily precipitation (mm)	Date
Jan	102.8 mm (4.0 in)	27 January 2013
Feb	160.4 mm (6.3 in)	22 February 2003
Mar	55.9 mm (2.2 in)	5 March 1959
Apr	112.6 mm (4.4 in)	20 April 1990
May	49.4 mm (1.9 in)	25 May 2012
Jun	48.6 mm (1.9 in)	10 June 1991
Jul	74.8 mm (2.9 in)	25 July 1990
Aug	52.2 mm (2.1 in)	24 August 2003
Sep	53.8 mm (2.1 in)	5 September 1978
Oct	53.4 mm (2.1 in)	22 October 2022
Nov	68.3 mm (2.7 in)	6 November 1969
Dec	80.0 mm (3.1 in)	24 December 1968

Latest Records

Latest records at Mumbil (Burrendong Dam)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 December 2023	Mumbil (Burrendong Dam), AU	daily rain	23.8 mm (0.9 in)	1.8 mm (0.07 in)	16 years	13 of 100 (Routine)
5 October 2023	Mumbil (Burrendong Dam), AU	daily rain	29.8 mm (1.2 in)	4.4 mm (0.17 in)	4 years	13 of 100 (Routine)
15 August 2023	Mumbil (Burrendong Dam), AU	daily rain	12.8 mm (0.5 in)	0.1 mm (0.00 in)	60 years	20 of 100 (Routine)
30 April 2023	Mumbil (Burrendong Dam), AU	daily rain	41.2 mm (1.6 in)	1.2 mm (0.05 in)	2 years	7 of 100 (Routine)
1 November 2022	Mumbil (Burrendong Dam), AU	daily rain	26.4 mm (1.0 in)	3.8 mm (0.15 in)	44 years	23 of 100 (Routine)
22 October 2022	Mumbil (Burrendong Dam), AU	monthly rain	53.4 mm (2.1 in)	9.4 mm (0.37 in)	18 years	33 of 100 (Routine)
9 October 2022	Mumbil (Burrendong Dam), AU	daily rain	27.3 mm (1.1 in)	2.1 mm (0.08 in)	32 years	18 of 100 (Routine)
8 October 2022	Mumbil (Burrendong Dam), AU	daily rain	30.6 mm (1.2 in)	16.6 mm (0.7 in)	24 years	33 of 100 (Routine)
22 September 2022	Mumbil (Burrendong Dam), AU	daily rain	26.0 mm (1.0 in)	9.8 mm (0.39 in)	5 years	20 of 100 (Routine)
9 September 2022	Mumbil (Burrendong Dam), AU	daily rain	33.8 mm (1.3 in)	11.8 mm (0.5 in)	39 years	33 of 100 (Routine)
4 July 2022	Mumbil (Burrendong Dam), AU	daily rain	32.8 mm (1.3 in)	14.8 mm (0.6 in)	44 years	38 of 100 (Notable)
3 July 2022	Mumbil (Burrendong Dam), AU	daily rain	43.6 mm (1.7 in)	8.6 mm (0.34 in)	36 years	27 of 100 (Routine)
8 April 2022	Mumbil (Burrendong Dam), AU	daily rain	26.4 mm (1.0 in)	12.4 mm (0.5 in)	69 years	36 of 100 (Notable)
12 January 2022	Mumbil (Burrendong Dam), AU	daily rain	45.1 mm (1.8 in)	7.1 mm (0.28 in)	48 years	26 of 100 (Routine)
9 January 2022	Mumbil (Burrendong Dam), AU	daily rain	48.0 mm (1.9 in)	34.0 mm (1.3 in)	60 years	50 of 100 (Notable)
8 January 2022	Mumbil (Burrendong Dam), AU	daily rain	66.0 mm (2.6 in)	43.6 mm (1.7 in)	32 years	48 of 100 (Notable)
7 January 2022	Mumbil (Burrendong Dam), AU	daily rain	65.0 mm (2.6 in)	1.8 mm (0.07 in)	20 years	14 of 100 (Routine)
26 November 2021	Mumbil (Burrendong Dam), AU	daily rain	56.2 mm (2.2 in)	17.2 mm (0.7 in)	36 years	34 of 100 (Routine)
11 November 2021	Mumbil (Burrendong Dam), AU	daily rain	38.6 mm (1.5 in)	21.6 mm (0.9 in)	43 years	40 of 100 (Notable)
23 March 2021	Mumbil (Burrendong Dam), AU	daily rain	49.0 mm (1.9 in)	38.2 mm (1.5 in)	22 years	46 of 100 (Notable)

Extremes by Year

1951 to 2023

Yearly extremes at Mumbil (Burrendong Dam): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	160.4 mm (6.3 in)	2003	50.0 mm (2.0 in)	72
Wettest five days (Rx5day)	192.4 mm (7.6 in)	2003	76.1 mm (3.0 in)	72
Longest dry spell (CDD)	57 days	1967	29 days	72

Wettest day (Rx1day)

The wettest day of the year at Mumbil (Burrendong Dam), 1951 to 2023. The record is 160.4 mm (6.3 in) in 2003, marked on the chart; the median year is 50.0 mm (2.0 in).

Wettest day (Rx1day) at Mumbil (Burrendong Dam) by year
Year	Wettest day (Rx1day)
1951	22.4 mm (0.9 in)
1952	55.6 mm (2.2 in)
1953	34.8 mm (1.4 in)
1955	36.6 mm (1.4 in)
1956	49.8 mm (2.0 in)
1957	47.0 mm (1.9 in)
1958	72.1 mm (2.8 in)
1959	80.8 mm (3.2 in)
1960	52.1 mm (2.1 in)
1961	43.7 mm (1.7 in)
1962	53.3 mm (2.1 in)
1963	44.2 mm (1.7 in)
1964	37.1 mm (1.5 in)
1965	49.5 mm (1.9 in)
1966	47.2 mm (1.9 in)
1967	34.0 mm (1.3 in)
1968	80.0 mm (3.1 in)
1969	68.6 mm (2.7 in)
1970	51.6 mm (2.0 in)
1971	111.0 mm (4.4 in)
1972	35.1 mm (1.4 in)
1973	49.5 mm (1.9 in)
1974	55.2 mm (2.2 in)
1975	48.0 mm (1.9 in)
1976	81.4 mm (3.2 in)
1977	27.6 mm (1.1 in)
1978	86.8 mm (3.4 in)
1979	50.2 mm (2.0 in)
1980	38.2 mm (1.5 in)
1981	45.0 mm (1.8 in)
1982	53.0 mm (2.1 in)
1983	64.0 mm (2.5 in)
1984	53.4 mm (2.1 in)
1985	39.0 mm (1.5 in)
1986	42.0 mm (1.7 in)
1987	51.0 mm (2.0 in)
1988	48.6 mm (1.9 in)
1989	50.2 mm (2.0 in)
1990	112.6 mm (4.4 in)
1991	48.6 mm (1.9 in)
1992	50.0 mm (2.0 in)
1993	43.0 mm (1.7 in)
1994	28.0 mm (1.1 in)
1995	39.0 mm (1.5 in)
1996	64.8 mm (2.6 in)
1997	121.4 mm (4.8 in)
1998	64.0 mm (2.5 in)
1999	36.0 mm (1.4 in)
2000	50.0 mm (2.0 in)
2001	34.0 mm (1.3 in)
2002	63.2 mm (2.5 in)
2003	160.4 mm (6.3 in)
2004	53.0 mm (2.1 in)
2005	58.6 mm (2.3 in)
2006	53.4 mm (2.1 in)
2007	58.6 mm (2.3 in)
2008	48.8 mm (1.9 in)
2009	68.6 mm (2.7 in)
2010	69.0 mm (2.7 in)
2011	47.2 mm (1.9 in)
2012	49.4 mm (1.9 in)
2013	102.8 mm (4.0 in)
2014	30.2 mm (1.2 in)
2015	38.5 mm (1.5 in)
2016	54.6 mm (2.1 in)
2017	48.0 mm (1.9 in)
2018	32.0 mm (1.3 in)
2019	41.8 mm (1.6 in)
2020	55.0 mm (2.2 in)
2021	56.2 mm (2.2 in)
2022	66.0 mm (2.6 in)
2023	41.2 mm (1.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Mumbil (Burrendong Dam), 1951 to 2023. The record is 192.4 mm (7.6 in) in 2003, marked on the chart; the median year is 76.1 mm (3.0 in).

Wettest five days (Rx5day) at Mumbil (Burrendong Dam) by year
Year	Wettest five days (Rx5day)
1951	41.7 mm (1.6 in)
1952	93.2 mm (3.7 in)
1953	58.1 mm (2.3 in)
1955	55.4 mm (2.2 in)
1956	99.3 mm (3.9 in)
1957	51.3 mm (2.0 in)
1958	73.1 mm (2.9 in)
1959	131.6 mm (5.2 in)
1960	74.2 mm (2.9 in)
1961	76.2 mm (3.0 in)
1962	75.0 mm (3.0 in)
1963	59.7 mm (2.4 in)
1964	59.4 mm (2.3 in)
1965	71.9 mm (2.8 in)
1966	58.9 mm (2.3 in)
1967	53.1 mm (2.1 in)
1968	116.0 mm (4.6 in)
1969	92.9 mm (3.7 in)
1970	97.9 mm (3.9 in)
1971	179.6 mm (7.1 in)
1972	66.1 mm (2.6 in)
1973	170.9 mm (6.7 in)
1974	81.0 mm (3.2 in)
1975	75.9 mm (3.0 in)
1976	183.4 mm (7.2 in)
1977	61.1 mm (2.4 in)
1978	110.4 mm (4.3 in)
1979	107.4 mm (4.2 in)
1980	72.7 mm (2.9 in)
1981	53.2 mm (2.1 in)
1982	53.0 mm (2.1 in)
1983	78.4 mm (3.1 in)
1984	97.4 mm (3.8 in)
1985	62.6 mm (2.5 in)
1986	55.2 mm (2.2 in)
1987	97.6 mm (3.8 in)
1988	69.6 mm (2.7 in)
1989	87.0 mm (3.4 in)
1990	164.4 mm (6.5 in)
1991	66.6 mm (2.6 in)
1992	95.6 mm (3.8 in)
1993	56.4 mm (2.2 in)
1994	57.2 mm (2.3 in)
1995	70.8 mm (2.8 in)
1996	118.0 mm (4.6 in)
1997	133.4 mm (5.3 in)
1998	82.4 mm (3.2 in)
1999	63.8 mm (2.5 in)
2000	102.8 mm (4.0 in)
2001	62.0 mm (2.4 in)
2002	67.0 mm (2.6 in)
2003	192.4 mm (7.6 in)
2004	95.2 mm (3.7 in)
2005	68.0 mm (2.7 in)
2006	86.8 mm (3.4 in)
2007	96.6 mm (3.8 in)
2008	96.4 mm (3.8 in)
2009	130.8 mm (5.1 in)
2010	144.0 mm (5.7 in)
2011	98.5 mm (3.9 in)
2012	106.0 mm (4.2 in)
2013	115.6 mm (4.6 in)
2014	72.0 mm (2.8 in)
2015	61.9 mm (2.4 in)
2016	87.8 mm (3.5 in)
2017	61.4 mm (2.4 in)
2018	38.0 mm (1.5 in)
2019	52.8 mm (2.1 in)
2020	70.6 mm (2.8 in)
2021	95.0 mm (3.7 in)
2022	179.0 mm (7.0 in)
2023	50.6 mm (2.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Mumbil (Burrendong Dam), 1951 to 2023. The record is 57 days in 1967, marked on the chart; the median year is 29 days.

Longest dry spell (CDD) at Mumbil (Burrendong Dam) by year
Year	Longest dry spell (CDD)
1951	30 days
1952	36 days
1953	43 days
1955	10 days
1956	20 days
1957	49 days
1958	24 days
1959	33 days
1960	26 days
1961	28 days
1962	46 days
1963	28 days
1964	37 days
1965	28 days
1966	32 days
1967	57 days
1968	23 days
1969	22 days
1970	21 days
1971	38 days
1972	46 days
1973	24 days
1974	40 days
1975	23 days
1976	21 days
1977	26 days
1978	39 days
1979	45 days
1980	44 days
1981	41 days
1982	55 days
1983	29 days
1984	20 days
1985	28 days
1986	44 days
1987	22 days
1988	23 days
1989	18 days
1990	34 days
1991	33 days
1992	24 days
1993	40 days
1994	20 days
1995	48 days
1996	30 days
1997	52 days
1998	57 days
1999	23 days
2000	21 days
2001	22 days
2002	56 days
2003	22 days
2004	25 days
2005	48 days
2006	39 days
2007	44 days
2008	20 days
2009	30 days
2010	20 days
2011	21 days
2012	26 days
2013	28 days
2014	20 days
2015	36 days
2016	31 days
2017	40 days
2018	38 days
2019	36 days
2020	18 days
2021	23 days
2022	22 days
2023	26 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

68 years, 1952 to 2023

A day with at least 50.2 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 147.1 mm (5.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Mumbil (Burrendong Dam): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	50.2 mm (2.0 in)
5 years	67.9 mm (2.7 in)
10 years	82.4 mm (3.2 in)
25 years	104.5 mm (4.1 in)
50 years	124.2 mm (4.9 in)
100 years	147.1 mm (5.8 in)	Longer than the 68 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 68 years of values from 1952 to 2023.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 160.4 mm (6.3 in) in 2003; 121.4 mm (4.8 in) in 1997; 112.6 mm (4.4 in) in 1990.

Download the Data

Data for Mumbil (Burrendong Dam) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Mumbil (Burrendong Dam) threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a