Cooranbong (Avondale) Weather Records (ASN00061012)

Record envelope, standing records and threshold days for Cooranbong (Avondale) (ASN00061012), Australia, with 124 years of record.

Key Facts for Cooranbong (Avondale)

Cooranbong (Avondale) (ASN00061012) is a weather station in Australia at -33.09 latitude and 151.46 longitude, 10 m (33 ft) above sea level.
The station reports from 1903 to 2026, 124 years of record.
0 records set at Cooranbong (Avondale) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Cooranbong (Avondale) set a daily record precipitation of 58.0 mm (2.3 in) on 29 May 2026.

About the Station

Location: Australia, -33.09 latitude, 151.46 longitude.
Elevation: 10 m (33 ft).
Period of record: 1903 to 2026, 124 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 Cooranbong (Avondale). 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 Cooranbong (Avondale), 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 Cooranbong (Avondale) still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Cooranbong (Avondale) between 28 February 2014 and 28 February 2014. Each dot is a new record.

Wettest Day of Each Month

Feb: 233.0 mm (9.2 in)

The wettest day on record for each calendar month at Cooranbong (Avondale). The most was 233.0 mm (9.2 in) on 28 February 2014.

Record daily precipitation for each month at Cooranbong (Avondale)
Month	Record daily precipitation (mm)	Date
Jan	154.2 mm (6.1 in)	22 January 1924
Feb	233.0 mm (9.2 in)	28 February 2014
Mar	147.1 mm (5.8 in)	25 March 1926
Apr	221.0 mm (8.7 in)	16 April 1927
May	138.4 mm (5.4 in)	28 May 1931
Jun	201.0 mm (7.9 in)	9 June 2007
Jul	144.8 mm (5.7 in)	7 July 1931
Aug	187.2 mm (7.4 in)	14 August 1952
Sep	177.8 mm (7.0 in)	12 September 1950
Oct	86.6 mm (3.4 in)	18 October 1914
Nov	126.0 mm (5.0 in)	18 November 2013
Dec	158.5 mm (6.2 in)	29 December 1926

Latest Records

Latest records at Cooranbong (Avondale)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
29 May 2026	Cooranbong (Avondale), AU	daily rain	58.0 mm (2.3 in)	31.0 mm (1.2 in)	16 years	31 of 100 (Routine)
13 December 2025	Cooranbong (Avondale), AU	daily rain	45.0 mm (1.8 in)	4.9 mm (0.19 in)	115 years	42 of 100 (Notable)
6 May 2024	Cooranbong (Avondale), AU	daily rain	56.0 mm (2.2 in)	23.5 mm (0.9 in)	109 years	52 of 100 (Notable)
21 April 2024	Cooranbong (Avondale), AU	daily rain	59.0 mm (2.3 in)	3.0 mm (0.12 in)	50 years	26 of 100 (Routine)
6 April 2024	Cooranbong (Avondale), AU	daily rain	124.0 mm (4.9 in)	67.6 mm (2.7 in)	111 years	71 of 100 (Major)
21 December 2023	Cooranbong (Avondale), AU	daily rain	36.0 mm (1.4 in)	3.0 mm (0.12 in)	72 years	32 of 100 (Routine)
6 October 2022	Cooranbong (Avondale), AU	daily rain	47.0 mm (1.9 in)	10.0 mm (0.4 in)	4 years	20 of 100 (Routine)
3 September 2022	Cooranbong (Avondale), AU	daily rain	41.0 mm (1.6 in)	12.0 mm (0.5 in)	52 years	33 of 100 (Routine)
5 July 2022	Cooranbong (Avondale), AU	daily rain	102.0 mm (4.0 in)	60.9 mm (2.4 in)	92 years	73 of 100 (Major)
3 July 2022	Cooranbong (Avondale), AU	daily rain	44.0 mm (1.7 in)	17.0 mm (0.7 in)	24 years	27 of 100 (Routine)
8 April 2022	Cooranbong (Avondale), AU	daily rain	66.0 mm (2.6 in)	37.6 mm (1.5 in)	93 years	55 of 100 (Notable)
3 March 2022	Cooranbong (Avondale), AU	daily rain	76.0 mm (3.0 in)	6.6 mm (0.26 in)	27 years	21 of 100 (Routine)
22 November 2021	Cooranbong (Avondale), AU	daily rain	44.0 mm (1.7 in)	0.2 mm (0.01 in)	36 years	20 of 100 (Routine)
10 August 2020	Cooranbong (Avondale), AU	daily rain	41.0 mm (1.6 in)	18.1 mm (0.7 in)	95 years	49 of 100 (Notable)
27 July 2020	Cooranbong (Avondale), AU	daily rain	125.0 mm (4.9 in)	50.1 mm (2.0 in)	102 years	70 of 100 (Major)
9 February 2020	Cooranbong (Avondale), AU	daily rain	92.0 mm (3.6 in)	35.4 mm (1.4 in)	90 years	54 of 100 (Notable)
29 November 2018	Cooranbong (Avondale), AU	daily rain	66.0 mm (2.6 in)	39.0 mm (1.5 in)	9 years	39 of 100 (Notable)
11 October 2018	Cooranbong (Avondale), AU	daily rain	41.0 mm (1.6 in)	24.5 mm (1.0 in)	75 years	54 of 100 (Notable)
6 October 2018	Cooranbong (Avondale), AU	daily rain	37.0 mm (1.5 in)	16.0 mm (0.6 in)	35 years	34 of 100 (Routine)
5 October 2018	Cooranbong (Avondale), AU	daily rain	44.0 mm (1.7 in)	24.7 mm (1.0 in)	105 years	62 of 100 (Major)

Extremes by Year

1903 to 2026

Yearly extremes at Cooranbong (Avondale): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	233.0 mm (9.2 in)	2014	90.6 mm (3.6 in)	116
Wettest five days (Rx5day)	512.5 mm (20.2 in)	1946	155.0 mm (6.1 in)	116
Longest dry spell (CDD)	71 days	1995	26 days	116

Wettest day (Rx1day)

The wettest day of the year at Cooranbong (Avondale), 1903 to 2026. The record is 233.0 mm (9.2 in) in 2014, marked on the chart; the median year is 90.6 mm (3.6 in).

Wettest day (Rx1day) at Cooranbong (Avondale) by year
Year	Wettest day (Rx1day)
1903	28.4 mm (1.1 in)
1904	127.0 mm (5.0 in)
1905	152.4 mm (6.0 in)
1906	69.1 mm (2.7 in)
1907	114.3 mm (4.5 in)
1908	157.7 mm (6.2 in)
1909	55.1 mm (2.2 in)
1910	63.5 mm (2.5 in)
1911	79.8 mm (3.1 in)
1912	103.6 mm (4.1 in)
1913	132.6 mm (5.2 in)
1914	86.6 mm (3.4 in)
1915	109.5 mm (4.3 in)
1916	63.5 mm (2.5 in)
1917	76.5 mm (3.0 in)
1918	77.0 mm (3.0 in)
1919	52.3 mm (2.1 in)
1920	155.7 mm (6.1 in)
1921	91.9 mm (3.6 in)
1922	101.9 mm (4.0 in)
1923	40.9 mm (1.6 in)
1924	154.2 mm (6.1 in)
1925	111.0 mm (4.4 in)
1926	158.5 mm (6.2 in)
1927	221.0 mm (8.7 in)
1928	86.1 mm (3.4 in)
1929	132.1 mm (5.2 in)
1930	184.4 mm (7.3 in)
1931	176.5 mm (6.9 in)
1932	114.3 mm (4.5 in)
1933	88.9 mm (3.5 in)
1934	57.7 mm (2.3 in)
1943	90.2 mm (3.6 in)
1944	35.3 mm (1.4 in)
1945	90.9 mm (3.6 in)
1946	157.2 mm (6.2 in)
1947	106.4 mm (4.2 in)
1948	129.0 mm (5.1 in)
1949	174.5 mm (6.9 in)
1950	177.8 mm (7.0 in)
1951	134.9 mm (5.3 in)
1952	187.2 mm (7.4 in)
1953	135.9 mm (5.4 in)
1954	147.6 mm (5.8 in)
1955	82.6 mm (3.3 in)
1956	118.1 mm (4.6 in)
1957	33.8 mm (1.3 in)
1958	62.2 mm (2.4 in)
1959	62.0 mm (2.4 in)
1960	60.2 mm (2.4 in)
1961	70.4 mm (2.8 in)
1962	113.0 mm (4.4 in)
1963	137.2 mm (5.4 in)
1964	157.5 mm (6.2 in)
1965	54.1 mm (2.1 in)
1966	76.5 mm (3.0 in)
1967	98.0 mm (3.9 in)
1968	82.8 mm (3.3 in)
1969	53.6 mm (2.1 in)
1970	101.6 mm (4.0 in)
1971	108.2 mm (4.3 in)
1972	74.9 mm (2.9 in)
1973	70.1 mm (2.8 in)
1974	123.0 mm (4.8 in)
1975	75.0 mm (3.0 in)
1976	80.0 mm (3.1 in)
1977	96.6 mm (3.8 in)
1978	60.4 mm (2.4 in)
1979	63.4 mm (2.5 in)
1980	76.2 mm (3.0 in)
1981	84.6 mm (3.3 in)
1982	72.4 mm (2.9 in)
1983	100.0 mm (3.9 in)
1984	75.0 mm (3.0 in)
1985	119.2 mm (4.7 in)
1986	78.6 mm (3.1 in)
1987	111.0 mm (4.4 in)
1988	119.2 mm (4.7 in)
1989	166.4 mm (6.6 in)
1990	157.0 mm (6.2 in)
1991	92.4 mm (3.6 in)
1992	133.0 mm (5.2 in)
1993	43.3 mm (1.7 in)
1994	70.4 mm (2.8 in)
1995	76.0 mm (3.0 in)
1996	111.2 mm (4.4 in)
1997	62.4 mm (2.5 in)
1998	79.2 mm (3.1 in)
1999	50.2 mm (2.0 in)
2000	118.2 mm (4.7 in)
2001	113.8 mm (4.5 in)
2002	117.4 mm (4.6 in)
2003	41.0 mm (1.6 in)
2004	87.2 mm (3.4 in)
2005	56.4 mm (2.2 in)
2006	111.6 mm (4.4 in)
2007	201.0 mm (7.9 in)
2008	105.8 mm (4.2 in)
2009	55.6 mm (2.2 in)
2010	58.0 mm (2.3 in)
2011	27.0 mm (1.1 in)
2012	44.0 mm (1.7 in)
2013	141.0 mm (5.6 in)
2014	233.0 mm (9.2 in)
2015	63.0 mm (2.5 in)
2016	120.0 mm (4.7 in)
2017	40.0 mm (1.6 in)
2018	66.0 mm (2.6 in)
2019	69.0 mm (2.7 in)
2020	125.0 mm (4.9 in)
2021	61.0 mm (2.4 in)
2022	102.0 mm (4.0 in)
2023	47.0 mm (1.9 in)
2024	124.0 mm (4.9 in)
2025	45.0 mm (1.8 in)
2026	75.0 mm (3.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Cooranbong (Avondale), 1903 to 2026. The record is 512.5 mm (20.2 in) in 1946, marked on the chart; the median year is 155.0 mm (6.1 in).

Wettest five days (Rx5day) at Cooranbong (Avondale) by year
Year	Wettest five days (Rx5day)
1903	54.3 mm (2.1 in)
1904	239.3 mm (9.4 in)
1905	254.0 mm (10.0 in)
1906	105.8 mm (4.2 in)
1907	192.7 mm (7.6 in)
1908	277.9 mm (10.9 in)
1909	99.7 mm (3.9 in)
1910	111.5 mm (4.4 in)
1911	165.1 mm (6.5 in)
1912	148.1 mm (5.8 in)
1913	212.1 mm (8.4 in)
1914	212.9 mm (8.4 in)
1915	266.7 mm (10.5 in)
1916	184.2 mm (7.3 in)
1917	118.4 mm (4.7 in)
1918	163.1 mm (6.4 in)
1919	97.2 mm (3.8 in)
1920	278.1 mm (10.9 in)
1921	192.5 mm (7.6 in)
1922	187.4 mm (7.4 in)
1923	103.4 mm (4.1 in)
1924	259.0 mm (10.2 in)
1925	115.3 mm (4.5 in)
1926	404.8 mm (15.9 in)
1927	388.1 mm (15.3 in)
1928	122.9 mm (4.8 in)
1929	214.7 mm (8.5 in)
1930	409.2 mm (16.1 in)
1931	384.0 mm (15.1 in)
1932	120.7 mm (4.8 in)
1933	138.2 mm (5.4 in)
1934	154.9 mm (6.1 in)
1943	112.3 mm (4.4 in)
1944	49.0 mm (1.9 in)
1945	213.9 mm (8.4 in)
1946	512.5 mm (20.2 in)
1947	232.6 mm (9.2 in)
1948	323.1 mm (12.7 in)
1949	388.1 mm (15.3 in)
1950	221.3 mm (8.7 in)
1951	258.6 mm (10.2 in)
1952	260.4 mm (10.3 in)
1953	238.4 mm (9.4 in)
1954	165.3 mm (6.5 in)
1955	171.9 mm (6.8 in)
1956	149.3 mm (5.9 in)
1957	48.7 mm (1.9 in)
1958	88.2 mm (3.5 in)
1959	119.2 mm (4.7 in)
1960	80.8 mm (3.2 in)
1961	95.3 mm (3.8 in)
1962	288.2 mm (11.3 in)
1963	279.2 mm (11.0 in)
1964	391.2 mm (15.4 in)
1965	106.1 mm (4.2 in)
1966	89.2 mm (3.5 in)
1967	131.8 mm (5.2 in)
1968	140.9 mm (5.5 in)
1969	111.8 mm (4.4 in)
1970	89.6 mm (3.5 in)
1971	192.8 mm (7.6 in)
1972	163.3 mm (6.4 in)
1973	121.7 mm (4.8 in)
1974	190.0 mm (7.5 in)
1975	155.0 mm (6.1 in)
1976	138.2 mm (5.4 in)
1977	158.1 mm (6.2 in)
1978	119.8 mm (4.7 in)
1979	123.4 mm (4.9 in)
1980	115.0 mm (4.5 in)
1981	136.4 mm (5.4 in)
1982	105.4 mm (4.1 in)
1983	139.2 mm (5.5 in)
1984	164.4 mm (6.5 in)
1985	165.2 mm (6.5 in)
1986	193.2 mm (7.6 in)
1987	124.0 mm (4.9 in)
1988	128.8 mm (5.1 in)
1989	297.2 mm (11.7 in)
1990	240.2 mm (9.5 in)
1991	152.8 mm (6.0 in)
1992	62.0 mm (2.4 in)
1993	55.2 mm (2.2 in)
1994	106.6 mm (4.2 in)
1995	179.2 mm (7.1 in)
1996	145.6 mm (5.7 in)
1997	89.8 mm (3.5 in)
1998	185.0 mm (7.3 in)
1999	126.0 mm (5.0 in)
2000	181.8 mm (7.2 in)
2001	225.6 mm (8.9 in)
2002	224.0 mm (8.8 in)
2003	98.6 mm (3.9 in)
2004	162.2 mm (6.4 in)
2005	97.4 mm (3.8 in)
2006	164.8 mm (6.5 in)
2007	316.8 mm (12.5 in)
2008	236.8 mm (9.3 in)
2009	129.4 mm (5.1 in)
2010	97.7 mm (3.8 in)
2011	30.2 mm (1.2 in)
2012	52.0 mm (2.0 in)
2013	203.0 mm (8.0 in)
2014	280.0 mm (11.0 in)
2015	101.0 mm (4.0 in)
2016	270.0 mm (10.6 in)
2017	85.0 mm (3.3 in)
2018	94.0 mm (3.7 in)
2019	120.0 mm (4.7 in)
2020	283.0 mm (11.1 in)
2021	90.0 mm (3.5 in)
2022	358.0 mm (14.1 in)
2023	70.0 mm (2.8 in)
2024	170.0 mm (6.7 in)
2025	101.0 mm (4.0 in)
2026	120.0 mm (4.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Cooranbong (Avondale), 1903 to 2026. The record is 71 days in 1995, marked on the chart; the median year is 26 days.

Longest dry spell (CDD) at Cooranbong (Avondale) by year
Year	Longest dry spell (CDD)
1903	17 days
1904	33 days
1905	31 days
1906	20 days
1907	31 days
1908	19 days
1909	18 days
1910	32 days
1911	31 days
1912	16 days
1913	37 days
1914	20 days
1915	22 days
1916	32 days
1917	37 days
1918	41 days
1919	27 days
1920	32 days
1921	18 days
1922	25 days
1923	31 days
1924	20 days
1925	26 days
1926	45 days
1927	38 days
1928	53 days
1929	38 days
1930	26 days
1931	37 days
1932	64 days
1933	36 days
1934	19 days
1943	10 days
1944	20 days
1945	20 days
1946	27 days
1947	28 days
1948	34 days
1949	22 days
1950	16 days
1951	31 days
1952	27 days
1953	31 days
1954	32 days
1955	20 days
1956	30 days
1957	52 days
1958	29 days
1959	20 days
1960	26 days
1961	24 days
1962	38 days
1963	19 days
1964	27 days
1965	30 days
1966	40 days
1967	26 days
1968	58 days
1969	21 days
1970	41 days
1971	42 days
1972	34 days
1973	31 days
1974	49 days
1975	37 days
1976	29 days
1977	37 days
1978	25 days
1979	22 days
1980	43 days
1981	46 days
1982	32 days
1983	29 days
1984	20 days
1985	19 days
1986	15 days
1987	25 days
1988	30 days
1989	18 days
1990	14 days
1991	23 days
1992	16 days
1993	18 days
1994	25 days
1995	71 days
1996	23 days
1997	19 days
1998	16 days
1999	13 days
2000	22 days
2001	25 days
2002	39 days
2003	38 days
2004	26 days
2005	52 days
2006	32 days
2007	24 days
2008	19 days
2009	22 days
2010	16 days
2011	11 days
2012	15 days
2013	23 days
2014	20 days
2015	26 days
2016	15 days
2017	27 days
2018	20 days
2019	22 days
2020	44 days
2021	54 days
2022	14 days
2023	17 days
2024	13 days
2025	13 days
2026	14 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

85 years, 1904 to 2022

A day with at least 98.4 mm (3.9 in) of rain is expected about once in 2 years. A day with at least 237.6 mm (9.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Cooranbong (Avondale): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	98.4 mm (3.9 in)
5 years	138.2 mm (5.4 in)
10 years	163.5 mm (6.4 in)
25 years	194.3 mm (7.6 in)
50 years	216.3 mm (8.5 in)
100 years	237.6 mm (9.4 in)	Longer than the 85 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, 85 years of values from 1904 to 2022.

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: 233.0 mm (9.2 in) in 2014; 221.0 mm (8.7 in) in 1927; 201.0 mm (7.9 in) in 2007.

Download the Data

Data for Cooranbong (Avondale) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Cooranbong (Avondale) 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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

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