Maroondah Weir (Melbourne Wate Weather Records (ASN00086070)

Record envelope, standing records and threshold days for Maroondah Weir (Melbourne Wate (ASN00086070), Australia, with 127 years of record.

Key Facts for Maroondah Weir (Melbourne Wate

Maroondah Weir (Melbourne Wate (ASN00086070) is a weather station in Australia at -37.64 latitude and 145.55 longitude, 174 m (571 ft) above sea level.
The station reports from 1892 to 2018, 127 years of record.
0 records set at Maroondah Weir (Melbourne Wate still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Maroondah Weir (Melbourne Wate tied a daily record precipitation of 18.2 mm (0.7 in) on 9 July 2018.

About the Station

Location: Australia, -37.64 latitude, 145.55 longitude.
Elevation: 174 m (571 ft).
Period of record: 1892 to 2018, 127 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 Maroondah Weir (Melbourne Wate. 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 Maroondah Weir (Melbourne Wate, 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 Maroondah Weir (Melbourne Wate still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Maroondah Weir (Melbourne Wate between 1 December 1934 and 1 December 1934. Each dot is a new record.

Wettest Day of Each Month

Dec: 156.5 mm (6.2 in)

The wettest day on record for each calendar month at Maroondah Weir (Melbourne Wate. The most was 156.5 mm (6.2 in) on 1 December 1934.

Record daily precipitation for each month at Maroondah Weir (Melbourne Wate
Month	Record daily precipitation (mm)	Date
Jan	98.0 mm (3.9 in)	6 January 1935
Feb	104.1 mm (4.1 in)	7 February 1904
Mar	115.6 mm (4.6 in)	22 March 1931
Apr	124.2 mm (4.9 in)	23 April 1960
May	78.0 mm (3.1 in)	4 May 1944
Jun	96.8 mm (3.8 in)	1 June 1893
Jul	88.6 mm (3.5 in)	14 July 1952
Aug	73.7 mm (2.9 in)	31 August 1904
Sep	91.4 mm (3.6 in)	24 September 1916
Oct	109.2 mm (4.3 in)	19 October 1937
Nov	99.8 mm (3.9 in)	13 November 1960
Dec	156.5 mm (6.2 in)	1 December 1934

Latest Records

Latest records at Maroondah Weir (Melbourne Wate
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 July 2018	Maroondah Weir (Melbourne Wate, AU	daily rain (Tie)	18.2 mm (0.7 in)	tie	36 years	5 of 100 (Routine)
17 June 2018	Maroondah Weir (Melbourne Wate, AU	daily rain	48.8 mm (1.9 in)	21.1 mm (0.8 in)	57 years	53 of 100 (Notable)
12 May 2018	Maroondah Weir (Melbourne Wate, AU	daily rain	28.6 mm (1.1 in)	0.9 mm (0.04 in)	55 years	27 of 100 (Routine)
12 April 2011	Maroondah Weir (Melbourne Wate, AU	daily rain	37.6 mm (1.5 in)	2.8 mm (0.11 in)	14 years	16 of 100 (Routine)
10 April 2011	Maroondah Weir (Melbourne Wate, AU	daily rain	49.0 mm (1.9 in)	25.1 mm (1.0 in)	105 years	63 of 100 (Major)
17 February 2011	Maroondah Weir (Melbourne Wate, AU	daily rain	41.6 mm (1.6 in)	8.1 mm (0.32 in)	72 years	37 of 100 (Notable)
20 December 2010	Maroondah Weir (Melbourne Wate, AU	daily rain	36.0 mm (1.4 in)	3.7 mm (0.15 in)	69 years	33 of 100 (Routine)
20 January 2008	Maroondah Weir (Melbourne Wate, AU	daily rain	54.8 mm (2.2 in)	2.2 mm (0.09 in)	65 years	30 of 100 (Routine)
22 December 2007	Maroondah Weir (Melbourne Wate, AU	daily rain	36.6 mm (1.4 in)	10.7 mm (0.4 in)	52 years	33 of 100 (Routine)
28 June 2007	Maroondah Weir (Melbourne Wate, AU	daily rain	75.4 mm (3.0 in)	44.8 mm (1.8 in)	26 years	58 of 100 (Notable)
12 September 2005	Maroondah Weir (Melbourne Wate, AU	daily rain	29.4 mm (1.2 in)	0.2 mm (0.01 in)	84 years	35 of 100 (Notable)
3 February 2005	Maroondah Weir (Melbourne Wate, AU	daily rain	85.0 mm (3.3 in)	44.9 mm (1.8 in)	51 years	61 of 100 (Major)
6 November 2004	Maroondah Weir (Melbourne Wate, AU	daily rain	70.8 mm (2.8 in)	37.2 mm (1.5 in)	29 years	55 of 100 (Notable)
3 November 2004	Maroondah Weir (Melbourne Wate, AU	daily rain	45.0 mm (1.8 in)	1.6 mm (0.06 in)	92 years	38 of 100 (Notable)
24 April 2004	Maroondah Weir (Melbourne Wate, AU	daily rain	64.6 mm (2.5 in)	19.8 mm (0.8 in)	24 years	35 of 100 (Notable)
1 February 2004	Maroondah Weir (Melbourne Wate, AU	daily rain	40.4 mm (1.6 in)	8.1 mm (0.32 in)	44 years	29 of 100 (Routine)
24 July 2003	Maroondah Weir (Melbourne Wate, AU	daily rain	61.6 mm (2.4 in)	15.9 mm (0.6 in)	37 years	43 of 100 (Notable)
26 March 2002	Maroondah Weir (Melbourne Wate, AU	daily rain	39.2 mm (1.5 in)	12.5 mm (0.5 in)	100 years	51 of 100 (Notable)
25 October 2000	Maroondah Weir (Melbourne Wate, AU	daily rain	34.8 mm (1.4 in)	3.8 mm (0.15 in)	54 years	29 of 100 (Routine)
26 July 2000	Maroondah Weir (Melbourne Wate, AU	daily rain	21.2 mm (0.8 in)	1.8 mm (0.07 in)	7 years	14 of 100 (Routine)

Extremes by Year

1892 to 2018

Yearly extremes at Maroondah Weir (Melbourne Wate: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	156.5 mm (6.2 in)	1934	54.8 mm (2.2 in)	121
Wettest five days (Rx5day)	250.4 mm (9.9 in)	1901	97.5 mm (3.8 in)	121
Longest dry spell (CDD)	154 days	2018	18 days	121

Wettest day (Rx1day)

The wettest day of the year at Maroondah Weir (Melbourne Wate, 1892 to 2018. The record is 156.5 mm (6.2 in) in 1934, marked on the chart; the median year is 54.8 mm (2.2 in).

Wettest day (Rx1day) at Maroondah Weir (Melbourne Wate by year
Year	Wettest day (Rx1day)
1892	37.3 mm (1.5 in)
1893	96.8 mm (3.8 in)
1894	56.1 mm (2.2 in)
1895	49.8 mm (2.0 in)
1896	52.3 mm (2.1 in)
1897	73.9 mm (2.9 in)
1898	45.7 mm (1.8 in)
1899	44.5 mm (1.8 in)
1900	49.5 mm (1.9 in)
1901	117.3 mm (4.6 in)
1902	66.0 mm (2.6 in)
1903	36.3 mm (1.4 in)
1904	104.1 mm (4.1 in)
1905	69.9 mm (2.8 in)
1906	42.7 mm (1.7 in)
1907	61.7 mm (2.4 in)
1908	43.9 mm (1.7 in)
1909	50.0 mm (2.0 in)
1910	65.8 mm (2.6 in)
1911	68.6 mm (2.7 in)
1912	43.4 mm (1.7 in)
1913	46.7 mm (1.8 in)
1914	54.6 mm (2.1 in)
1915	36.3 mm (1.4 in)
1916	91.4 mm (3.6 in)
1917	48.8 mm (1.9 in)
1918	91.4 mm (3.6 in)
1919	62.2 mm (2.4 in)
1920	63.5 mm (2.5 in)
1921	46.0 mm (1.8 in)
1922	49.0 mm (1.9 in)
1923	82.8 mm (3.3 in)
1924	71.9 mm (2.8 in)
1925	46.7 mm (1.8 in)
1926	34.3 mm (1.4 in)
1927	39.6 mm (1.6 in)
1928	70.4 mm (2.8 in)
1929	55.9 mm (2.2 in)
1930	91.7 mm (3.6 in)
1931	115.6 mm (4.6 in)
1932	61.2 mm (2.4 in)
1933	94.5 mm (3.7 in)
1934	156.5 mm (6.2 in)
1935	98.0 mm (3.9 in)
1936	40.9 mm (1.6 in)
1937	109.2 mm (4.3 in)
1938	68.1 mm (2.7 in)
1939	68.1 mm (2.7 in)
1940	50.0 mm (2.0 in)
1941	86.4 mm (3.4 in)
1942	52.6 mm (2.1 in)
1943	48.5 mm (1.9 in)
1944	78.0 mm (3.1 in)
1945	65.5 mm (2.6 in)
1946	89.4 mm (3.5 in)
1947	48.8 mm (1.9 in)
1948	61.7 mm (2.4 in)
1949	82.6 mm (3.3 in)
1950	61.0 mm (2.4 in)
1951	59.7 mm (2.4 in)
1952	88.6 mm (3.5 in)
1953	104.6 mm (4.1 in)
1954	75.4 mm (3.0 in)
1955	53.8 mm (2.1 in)
1956	72.4 mm (2.9 in)
1957	53.6 mm (2.1 in)
1958	42.7 mm (1.7 in)
1959	70.1 mm (2.8 in)
1960	124.2 mm (4.9 in)
1961	38.9 mm (1.5 in)
1962	35.1 mm (1.4 in)
1963	87.4 mm (3.4 in)
1964	40.1 mm (1.6 in)
1965	45.7 mm (1.8 in)
1966	45.7 mm (1.8 in)
1967	53.6 mm (2.1 in)
1968	30.2 mm (1.2 in)
1969	47.2 mm (1.9 in)
1970	46.2 mm (1.8 in)
1971	91.2 mm (3.6 in)
1972	35.3 mm (1.4 in)
1973	73.9 mm (2.9 in)
1974	73.2 mm (2.9 in)
1975	48.2 mm (1.9 in)
1976	37.2 mm (1.5 in)
1977	111.0 mm (4.4 in)
1978	68.8 mm (2.7 in)
1979	34.4 mm (1.4 in)
1980	47.0 mm (1.9 in)
1981	73.6 mm (2.9 in)
1982	45.8 mm (1.8 in)
1983	54.2 mm (2.1 in)
1984	64.2 mm (2.5 in)
1985	57.2 mm (2.3 in)
1986	57.6 mm (2.3 in)
1987	57.8 mm (2.3 in)
1988	39.8 mm (1.6 in)
1989	80.2 mm (3.2 in)
1990	42.0 mm (1.7 in)
1991	93.4 mm (3.7 in)
1992	40.0 mm (1.6 in)
1993	46.0 mm (1.8 in)
1994	47.2 mm (1.9 in)
1995	33.8 mm (1.3 in)
1996	64.4 mm (2.5 in)
1997	23.8 mm (0.9 in)
1998	45.4 mm (1.8 in)
1999	40.0 mm (1.6 in)
2000	34.8 mm (1.4 in)
2001	33.6 mm (1.3 in)
2002	39.2 mm (1.5 in)
2003	61.6 mm (2.4 in)
2004	70.8 mm (2.8 in)
2005	85.0 mm (3.3 in)
2006	43.6 mm (1.7 in)
2007	75.4 mm (3.0 in)
2008	54.8 mm (2.2 in)
2009	32.4 mm (1.3 in)
2010	36.0 mm (1.4 in)
2011	62.8 mm (2.5 in)
2018	48.8 mm (1.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Maroondah Weir (Melbourne Wate, 1892 to 2018. The record is 250.4 mm (9.9 in) in 1901, marked on the chart; the median year is 97.5 mm (3.8 in).

Wettest five days (Rx5day) at Maroondah Weir (Melbourne Wate by year
Year	Wettest five days (Rx5day)
1892	74.6 mm (2.9 in)
1893	143.2 mm (5.6 in)
1894	99.8 mm (3.9 in)
1895	55.1 mm (2.2 in)
1896	95.4 mm (3.8 in)
1897	186.7 mm (7.4 in)
1898	56.8 mm (2.2 in)
1899	94.6 mm (3.7 in)
1900	90.4 mm (3.6 in)
1901	250.4 mm (9.9 in)
1902	135.1 mm (5.3 in)
1903	104.7 mm (4.1 in)
1904	176.2 mm (6.9 in)
1905	157.3 mm (6.2 in)
1906	103.9 mm (4.1 in)
1907	125.0 mm (4.9 in)
1908	114.3 mm (4.5 in)
1909	87.9 mm (3.5 in)
1910	92.6 mm (3.6 in)
1911	135.2 mm (5.3 in)
1912	86.6 mm (3.4 in)
1913	109.5 mm (4.3 in)
1914	86.7 mm (3.4 in)
1915	97.0 mm (3.8 in)
1916	163.8 mm (6.4 in)
1917	92.5 mm (3.6 in)
1918	143.2 mm (5.6 in)
1919	173.7 mm (6.8 in)
1920	109.2 mm (4.3 in)
1921	115.4 mm (4.5 in)
1922	96.8 mm (3.8 in)
1923	154.9 mm (6.1 in)
1924	135.1 mm (5.3 in)
1925	74.9 mm (2.9 in)
1926	100.6 mm (4.0 in)
1927	89.4 mm (3.5 in)
1928	125.7 mm (4.9 in)
1929	92.1 mm (3.6 in)
1930	140.0 mm (5.5 in)
1931	189.8 mm (7.5 in)
1932	106.5 mm (4.2 in)
1933	112.9 mm (4.4 in)
1934	245.4 mm (9.7 in)
1935	116.1 mm (4.6 in)
1936	97.5 mm (3.8 in)
1937	239.5 mm (9.4 in)
1938	81.8 mm (3.2 in)
1939	137.2 mm (5.4 in)
1940	83.9 mm (3.3 in)
1941	95.5 mm (3.8 in)
1942	76.5 mm (3.0 in)
1943	78.4 mm (3.1 in)
1944	181.2 mm (7.1 in)
1945	107.7 mm (4.2 in)
1946	169.4 mm (6.7 in)
1947	89.0 mm (3.5 in)
1948	113.3 mm (4.5 in)
1949	126.2 mm (5.0 in)
1950	85.9 mm (3.4 in)
1951	99.1 mm (3.9 in)
1952	148.3 mm (5.8 in)
1953	119.1 mm (4.7 in)
1954	116.6 mm (4.6 in)
1955	111.3 mm (4.4 in)
1956	124.5 mm (4.9 in)
1957	136.4 mm (5.4 in)
1958	92.5 mm (3.6 in)
1959	163.8 mm (6.4 in)
1960	200.0 mm (7.9 in)
1961	81.6 mm (3.2 in)
1962	65.6 mm (2.6 in)
1963	105.2 mm (4.1 in)
1964	94.9 mm (3.7 in)
1965	84.2 mm (3.3 in)
1966	76.8 mm (3.0 in)
1967	79.3 mm (3.1 in)
1968	62.5 mm (2.5 in)
1969	92.4 mm (3.6 in)
1970	97.6 mm (3.8 in)
1971	183.6 mm (7.2 in)
1972	54.9 mm (2.2 in)
1973	110.0 mm (4.3 in)
1974	115.4 mm (4.5 in)
1975	79.8 mm (3.1 in)
1976	69.6 mm (2.7 in)
1977	116.8 mm (4.6 in)
1978	86.8 mm (3.4 in)
1979	57.0 mm (2.2 in)
1980	125.2 mm (4.9 in)
1981	96.8 mm (3.8 in)
1982	92.6 mm (3.6 in)
1983	85.2 mm (3.4 in)
1984	127.4 mm (5.0 in)
1985	97.2 mm (3.8 in)
1986	81.4 mm (3.2 in)
1987	71.6 mm (2.8 in)
1988	68.2 mm (2.7 in)
1989	101.0 mm (4.0 in)
1990	66.0 mm (2.6 in)
1991	160.0 mm (6.3 in)
1992	75.4 mm (3.0 in)
1993	108.0 mm (4.3 in)
1994	56.8 mm (2.2 in)
1995	66.6 mm (2.6 in)
1996	104.3 mm (4.1 in)
1997	51.6 mm (2.0 in)
1998	64.1 mm (2.5 in)
1999	59.4 mm (2.3 in)
2000	92.0 mm (3.6 in)
2001	79.6 mm (3.1 in)
2002	71.8 mm (2.8 in)
2003	92.2 mm (3.6 in)
2004	152.0 mm (6.0 in)
2005	101.4 mm (4.0 in)
2006	70.2 mm (2.8 in)
2007	102.2 mm (4.0 in)
2008	94.0 mm (3.7 in)
2009	66.2 mm (2.6 in)
2010	60.6 mm (2.4 in)
2011	108.0 mm (4.3 in)
2018	75.4 mm (3.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Maroondah Weir (Melbourne Wate, 1892 to 2018. The record is 154 days in 2018, marked on the chart; the median year is 18 days.

Longest dry spell (CDD) at Maroondah Weir (Melbourne Wate by year
Year	Longest dry spell (CDD)
1892	13 days
1893	16 days
1894	37 days
1895	20 days
1896	21 days
1897	20 days
1898	15 days
1899	33 days
1900	13 days
1901	18 days
1902	18 days
1903	16 days
1904	26 days
1905	19 days
1906	28 days
1907	23 days
1908	21 days
1909	25 days
1910	22 days
1911	13 days
1912	26 days
1913	26 days
1914	20 days
1915	15 days
1916	12 days
1917	23 days
1918	12 days
1919	12 days
1920	18 days
1921	19 days
1922	17 days
1923	37 days
1924	16 days
1925	15 days
1926	16 days
1927	18 days
1928	17 days
1929	17 days
1930	35 days
1931	15 days
1932	13 days
1933	20 days
1934	15 days
1935	17 days
1936	20 days
1937	17 days
1938	27 days
1939	23 days
1940	18 days
1941	14 days
1942	19 days
1943	26 days
1944	15 days
1945	25 days
1946	14 days
1947	11 days
1948	24 days
1949	19 days
1950	20 days
1951	34 days
1952	22 days
1953	17 days
1954	16 days
1955	24 days
1956	21 days
1957	11 days
1958	16 days
1959	17 days
1960	14 days
1961	14 days
1962	17 days
1963	16 days
1964	19 days
1965	18 days
1966	15 days
1967	26 days
1968	19 days
1969	15 days
1970	23 days
1971	32 days
1972	14 days
1973	11 days
1974	31 days
1975	19 days
1976	15 days
1977	19 days
1978	12 days
1979	13 days
1980	16 days
1981	16 days
1982	18 days
1983	26 days
1984	19 days
1985	27 days
1986	30 days
1987	19 days
1988	26 days
1989	21 days
1990	18 days
1991	21 days
1992	16 days
1993	17 days
1994	17 days
1995	11 days
1996	14 days
1997	19 days
1998	11 days
1999	14 days
2000	19 days
2001	29 days
2002	24 days
2003	24 days
2004	20 days
2005	28 days
2006	28 days
2007	21 days
2008	16 days
2009	25 days
2010	9 days
2011	15 days
2018	154 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

115 years, 1893 to 2007

A day with at least 57.2 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 144.8 mm (5.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Maroondah Weir (Melbourne Wate: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	57.2 mm (2.3 in)
5 years	78.0 mm (3.1 in)
10 years	92.7 mm (3.6 in)
25 years	112.6 mm (4.4 in)
50 years	128.4 mm (5.1 in)
100 years	144.8 mm (5.7 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 115 years of values from 1893 to 2007.

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: 156.5 mm (6.2 in) in 1934; 124.2 mm (4.9 in) in 1960; 117.3 mm (4.6 in) in 1901.

Download the Data

Data for Maroondah Weir (Melbourne Wate standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Maroondah Weir (Melbourne Wate 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 2026-10-14 (14 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