Bonney Downs Weather Records (ASN00004006)

Record envelope, standing records and threshold days for Bonney Downs (ASN00004006), Australia, with 120 years of record.

Key Facts for Bonney Downs

Bonney Downs (ASN00004006) is a weather station in Australia at -22.18 latitude and 119.94 longitude, 480 m (1,575 ft) above sea level.
The station reports from 1907 to 2026, 120 years of record.
0 records set at Bonney Downs still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Bonney Downs set a daily record precipitation of 3.3 mm (0.13 in) on 27 June 2026.

About the Station

Location: Australia, -22.18 latitude, 119.94 longitude.
Elevation: 480 m (1,575 ft).
Period of record: 1907 to 2026, 120 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 Bonney Downs. 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 Bonney Downs, 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 Bonney Downs still stand.

All-Time Record Progression

2 new records

2 all-time records were set at Bonney Downs between 17 April 1943 and 7 February 2002. Each dot is a new record.

When Bonney Downs set new all-time records
Date	Kind	Detail
1943-04-17	Record daily precipitation	Record daily precipitation 158.8 mm (6.3 in)
2002-02-07	Record daily precipitation	Record daily precipitation 306.0 mm (12.0 in)

Wettest Day of Each Month

Feb: 306.0 mm (12.0 in)

The wettest day on record for each calendar month at Bonney Downs. The most was 306.0 mm (12.0 in) on 7 February 2002.

Record daily precipitation for each month at Bonney Downs
Month	Record daily precipitation (mm)	Date
Jan	152.4 mm (6.0 in)	13 January 1917
Feb	306.0 mm (12.0 in)	7 February 2002
Mar	154.9 mm (6.1 in)	4 March 1947
Apr	158.8 mm (6.3 in)	17 April 1943
May	73.7 mm (2.9 in)	27 May 1921
Jun	83.6 mm (3.3 in)	4 June 1971
Jul	88.6 mm (3.5 in)	11 July 2005
Aug	61.6 mm (2.4 in)	2 August 1998
Sep	45.0 mm (1.8 in)	23 September 2024
Oct	58.9 mm (2.3 in)	11 October 1917
Nov	40.0 mm (1.6 in)	1 November 2011
Dec	119.6 mm (4.7 in)	29 December 1930

Latest Records

Latest records at Bonney Downs
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 June 2026	Bonney Downs, AU	daily rain	3.3 mm (0.13 in)	2.3 mm (0.09 in)	40 years	20 of 100 (Routine)
15 February 2025	Bonney Downs, AU	daily rain	120.5 mm (4.7 in)	51.4 mm (2.0 in)	59 years	50 of 100 (Notable)
21 November 2024	Bonney Downs, AU	daily rain	10.0 mm (0.4 in)	7.5 mm (0.30 in)	81 years	20 of 100 (Routine)
18 November 2024	Bonney Downs, AU	daily rain	26.0 mm (1.0 in)	7.2 mm (0.28 in)	87 years	45 of 100 (Notable)
30 October 2024	Bonney Downs, AU	daily rain	17.5 mm (0.7 in)	13.0 mm (0.5 in)	18 years	20 of 100 (Routine)
23 September 2024	Bonney Downs, AU	monthly rain	45.0 mm (1.8 in)	4.5 mm (0.18 in)	2 years	25 of 100 (Routine)
22 September 2024	Bonney Downs, AU	daily rain	40.0 mm (1.6 in)	39.5 mm (1.6 in)	66 years	69 of 100 (Major)
29 February 2024	Bonney Downs, AU	daily rain	18.0 mm (0.7 in)	11.0 mm (0.4 in)	20 years	20 of 100 (Routine)
24 January 2024	Bonney Downs, AU	daily rain	58.0 mm (2.3 in)	9.0 mm (0.35 in)	80 years	39 of 100 (Notable)
4 September 2022	Bonney Downs, AU	monthly rain	40.5 mm (1.6 in)	17.5 mm (0.7 in)	15 years	54 of 100 (Notable)
8 February 2022	Bonney Downs, AU	daily rain	82.0 mm (3.2 in)	52.8 mm (2.1 in)	76 years	55 of 100 (Notable)
10 December 2021	Bonney Downs, AU	daily rain	15.6 mm (0.6 in)	7.7 mm (0.30 in)	95 years	20 of 100 (Routine)
22 June 2021	Bonney Downs, AU	daily rain	31.3 mm (1.2 in)	14.0 mm (0.6 in)	90 years	47 of 100 (Notable)
14 April 2021	Bonney Downs, AU	daily rain	32.0 mm (1.3 in)	27.4 mm (1.1 in)	67 years	45 of 100 (Notable)
12 December 2020	Bonney Downs, AU	daily rain	68.0 mm (2.7 in)	54.2 mm (2.1 in)	41 years	60 of 100 (Major)
11 December 2020	Bonney Downs, AU	daily rain	87.0 mm (3.4 in)	55.8 mm (2.2 in)	72 years	70 of 100 (Major)
4 December 2020	Bonney Downs, AU	daily rain	44.0 mm (1.7 in)	3.3 mm (0.13 in)	8 years	14 of 100 (Routine)
31 October 2020	Bonney Downs, AU	daily rain	4.0 mm (0.16 in)	2.2 mm (0.09 in)	53 years	20 of 100 (Routine)
9 January 2020	Bonney Downs, AU	daily rain	92.0 mm (3.6 in)	44.8 mm (1.8 in)	36 years	48 of 100 (Notable)
21 June 2019	Bonney Downs, AU	daily rain	20.1 mm (0.8 in)	7.1 mm (0.28 in)	22 years	20 of 100 (Routine)

Extremes by Year

1907 to 2026

Yearly extremes at Bonney Downs: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	306.0 mm (12.0 in)	2002	54.6 mm (2.1 in)	120
Wettest five days (Rx5day)	345.2 mm (13.6 in)	2002	84.9 mm (3.3 in)	119
Longest dry spell (CDD)	257 days	1961	109 days	120

Wettest day (Rx1day)

The wettest day of the year at Bonney Downs, 1907 to 2026. The record is 306.0 mm (12.0 in) in 2002, marked on the chart; the median year is 54.6 mm (2.1 in).

Wettest day (Rx1day) at Bonney Downs by year
Year	Wettest day (Rx1day)
1907	42.7 mm (1.7 in)
1908	26.9 mm (1.1 in)
1909	65.3 mm (2.6 in)
1910	38.1 mm (1.5 in)
1911	47.8 mm (1.9 in)
1912	87.6 mm (3.4 in)
1913	20.3 mm (0.8 in)
1914	54.6 mm (2.1 in)
1915	57.7 mm (2.3 in)
1916	33.5 mm (1.3 in)
1917	152.4 mm (6.0 in)
1918	49.8 mm (2.0 in)
1919	29.0 mm (1.1 in)
1920	76.2 mm (3.0 in)
1921	73.7 mm (2.9 in)
1922	31.2 mm (1.2 in)
1923	38.4 mm (1.5 in)
1924	34.0 mm (1.3 in)
1925	76.2 mm (3.0 in)
1926	32.3 mm (1.3 in)
1927	57.2 mm (2.3 in)
1928	40.9 mm (1.6 in)
1929	50.8 mm (2.0 in)
1930	119.6 mm (4.7 in)
1931	58.2 mm (2.3 in)
1932	18.5 mm (0.7 in)
1933	59.7 mm (2.4 in)
1934	54.4 mm (2.1 in)
1935	34.8 mm (1.4 in)
1936	48.3 mm (1.9 in)
1937	54.4 mm (2.1 in)
1938	69.1 mm (2.7 in)
1939	84.6 mm (3.3 in)
1940	55.1 mm (2.2 in)
1941	58.4 mm (2.3 in)
1942	130.8 mm (5.1 in)
1943	158.8 mm (6.3 in)
1944	19.1 mm (0.8 in)
1945	117.9 mm (4.6 in)
1946	55.1 mm (2.2 in)
1947	154.9 mm (6.1 in)
1948	69.9 mm (2.8 in)
1949	57.7 mm (2.3 in)
1950	35.6 mm (1.4 in)
1951	44.5 mm (1.8 in)
1952	35.6 mm (1.4 in)
1953	84.3 mm (3.3 in)
1954	67.6 mm (2.7 in)
1955	54.6 mm (2.1 in)
1956	19.3 mm (0.8 in)
1957	30.5 mm (1.2 in)
1958	38.1 mm (1.5 in)
1959	39.4 mm (1.6 in)
1960	52.1 mm (2.1 in)
1961	76.2 mm (3.0 in)
1962	20.3 mm (0.8 in)
1963	75.7 mm (3.0 in)
1964	30.5 mm (1.2 in)
1965	40.6 mm (1.6 in)
1966	69.1 mm (2.7 in)
1967	63.5 mm (2.5 in)
1968	50.8 mm (2.0 in)
1969	12.7 mm (0.5 in)
1970	0.0 mm (0.00 in)
1971	126.2 mm (5.0 in)
1972	27.9 mm (1.1 in)
1973	104.9 mm (4.1 in)
1974	56.0 mm (2.2 in)
1975	74.0 mm (2.9 in)
1976	143.6 mm (5.7 in)
1977	68.0 mm (2.7 in)
1978	86.0 mm (3.4 in)
1979	29.0 mm (1.1 in)
1980	115.0 mm (4.5 in)
1981	50.6 mm (2.0 in)
1982	37.2 mm (1.5 in)
1983	47.2 mm (1.9 in)
1984	36.2 mm (1.4 in)
1985	14.2 mm (0.6 in)
1986	14.4 mm (0.6 in)
1987	75.0 mm (3.0 in)
1988	96.0 mm (3.8 in)
1989	52.0 mm (2.0 in)
1990	18.8 mm (0.7 in)
1991	27.4 mm (1.1 in)
1992	29.0 mm (1.1 in)
1993	47.2 mm (1.9 in)
1994	47.4 mm (1.9 in)
1995	125.0 mm (4.9 in)
1996	134.0 mm (5.3 in)
1997	68.0 mm (2.7 in)
1998	61.6 mm (2.4 in)
1999	108.0 mm (4.3 in)
2000	73.6 mm (2.9 in)
2001	66.0 mm (2.6 in)
2002	306.0 mm (12.0 in)
2003	71.0 mm (2.8 in)
2004	92.0 mm (3.6 in)
2005	88.6 mm (3.5 in)
2006	69.5 mm (2.7 in)
2007	86.6 mm (3.4 in)
2008	44.0 mm (1.7 in)
2009	123.0 mm (4.8 in)
2010	14.6 mm (0.6 in)
2011	40.0 mm (1.6 in)
2012	47.0 mm (1.9 in)
2013	48.5 mm (1.9 in)
2014	88.0 mm (3.5 in)
2015	34.6 mm (1.4 in)
2016	82.0 mm (3.2 in)
2017	100.0 mm (3.9 in)
2018	52.0 mm (2.0 in)
2019	25.5 mm (1.0 in)
2020	92.0 mm (3.6 in)
2021	32.0 mm (1.3 in)
2022	82.0 mm (3.2 in)
2023	52.0 mm (2.0 in)
2024	74.5 mm (2.9 in)
2025	120.5 mm (4.7 in)
2026	22.2 mm (0.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Bonney Downs, 1907 to 2026. The record is 345.2 mm (13.6 in) in 2002, marked on the chart; the median year is 84.9 mm (3.3 in).

Wettest five days (Rx5day) at Bonney Downs by year
Year	Wettest five days (Rx5day)
1907	42.7 mm (1.7 in)
1908	26.9 mm (1.1 in)
1909	77.8 mm (3.1 in)
1910	47.0 mm (1.9 in)
1911	54.0 mm (2.1 in)
1912	105.1 mm (4.1 in)
1913	22.4 mm (0.9 in)
1914	74.1 mm (2.9 in)
1915	112.8 mm (4.4 in)
1916	42.9 mm (1.7 in)
1917	185.0 mm (7.3 in)
1918	86.7 mm (3.4 in)
1919	47.0 mm (1.9 in)
1920	80.2 mm (3.2 in)
1921	133.6 mm (5.3 in)
1922	37.6 mm (1.5 in)
1923	51.9 mm (2.0 in)
1924	36.5 mm (1.4 in)
1925	126.5 mm (5.0 in)
1926	95.0 mm (3.7 in)
1927	107.0 mm (4.2 in)
1928	60.7 mm (2.4 in)
1929	69.6 mm (2.7 in)
1930	123.5 mm (4.9 in)
1931	123.4 mm (4.9 in)
1932	24.1 mm (0.9 in)
1933	88.1 mm (3.5 in)
1934	153.0 mm (6.0 in)
1935	45.7 mm (1.8 in)
1936	55.1 mm (2.2 in)
1937	68.4 mm (2.7 in)
1938	78.0 mm (3.1 in)
1939	120.4 mm (4.7 in)
1940	107.9 mm (4.2 in)
1941	99.0 mm (3.9 in)
1942	130.8 mm (5.1 in)
1943	174.5 mm (6.9 in)
1944	34.6 mm (1.4 in)
1945	125.5 mm (4.9 in)
1946	102.0 mm (4.0 in)
1947	181.4 mm (7.1 in)
1948	135.4 mm (5.3 in)
1949	96.5 mm (3.8 in)
1950	38.6 mm (1.5 in)
1951	53.9 mm (2.1 in)
1952	74.2 mm (2.9 in)
1953	118.7 mm (4.7 in)
1954	90.5 mm (3.6 in)
1955	85.8 mm (3.4 in)
1956	39.6 mm (1.6 in)
1957	40.6 mm (1.6 in)
1958	57.0 mm (2.2 in)
1959	64.3 mm (2.5 in)
1960	77.7 mm (3.1 in)
1961	78.7 mm (3.1 in)
1962	63.5 mm (2.5 in)
1963	75.7 mm (3.0 in)
1964	68.1 mm (2.7 in)
1965	71.4 mm (2.8 in)
1966	84.9 mm (3.3 in)
1967	63.5 mm (2.5 in)
1968	91.5 mm (3.6 in)
1969	19.1 mm (0.8 in)
1970	0.0 mm (0.00 in)
1971	179.1 mm (7.1 in)
1972	27.9 mm (1.1 in)
1973	155.3 mm (6.1 in)
1974	88.0 mm (3.5 in)
1975	74.0 mm (2.9 in)
1976	257.6 mm (10.1 in)
1977	93.0 mm (3.7 in)
1978	139.0 mm (5.5 in)
1979	30.0 mm (1.2 in)
1980	136.0 mm (5.4 in)
1981	108.8 mm (4.3 in)
1982	79.6 mm (3.1 in)
1983	50.3 mm (2.0 in)
1984	80.4 mm (3.2 in)
1985	22.9 mm (0.9 in)
1986	28.0 mm (1.1 in)
1987	79.2 mm (3.1 in)
1988	172.0 mm (6.8 in)
1989	59.4 mm (2.3 in)
1990	30.6 mm (1.2 in)
1991	46.4 mm (1.8 in)
1992	52.6 mm (2.1 in)
1993	65.2 mm (2.6 in)
1994	89.0 mm (3.5 in)
1995	201.2 mm (7.9 in)
1996	141.2 mm (5.6 in)
1997	120.8 mm (4.8 in)
1998	65.4 mm (2.6 in)
1999	134.6 mm (5.3 in)
2000	144.4 mm (5.7 in)
2001	98.4 mm (3.9 in)
2002	345.2 mm (13.6 in)
2003	171.0 mm (6.7 in)
2004	209.0 mm (8.2 in)
2005	92.2 mm (3.6 in)
2006	113.2 mm (4.5 in)
2007	133.5 mm (5.3 in)
2008	77.6 mm (3.1 in)
2009	236.4 mm (9.3 in)
2010	n/a
2011	53.5 mm (2.1 in)
2012	118.6 mm (4.7 in)
2013	70.6 mm (2.8 in)
2014	137.5 mm (5.4 in)
2015	89.8 mm (3.5 in)
2016	135.0 mm (5.3 in)
2017	232.4 mm (9.1 in)
2018	57.0 mm (2.2 in)
2019	40.2 mm (1.6 in)
2020	159.0 mm (6.3 in)
2021	60.1 mm (2.4 in)
2022	123.5 mm (4.9 in)
2023	105.3 mm (4.1 in)
2024	124.0 mm (4.9 in)
2025	158.5 mm (6.2 in)
2026	31.2 mm (1.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Bonney Downs, 1907 to 2026. The record is 257 days in 1961, marked on the chart; the median year is 109 days.

Longest dry spell (CDD) at Bonney Downs by year
Year	Longest dry spell (CDD)
1907	179 days
1908	70 days
1909	111 days
1910	75 days
1911	104 days
1912	106 days
1913	115 days
1914	100 days
1915	173 days
1916	113 days
1917	93 days
1918	129 days
1919	51 days
1920	80 days
1921	64 days
1922	135 days
1923	124 days
1924	202 days
1925	235 days
1926	177 days
1927	119 days
1928	116 days
1929	127 days
1930	77 days
1931	86 days
1932	102 days
1933	109 days
1934	221 days
1935	125 days
1936	180 days
1937	93 days
1938	133 days
1939	124 days
1940	118 days
1941	121 days
1942	148 days
1943	103 days
1944	231 days
1945	98 days
1946	96 days
1947	123 days
1948	175 days
1949	85 days
1950	106 days
1951	191 days
1952	130 days
1953	115 days
1954	94 days
1955	86 days
1956	83 days
1957	105 days
1958	73 days
1959	130 days
1960	200 days
1961	257 days
1962	184 days
1963	174 days
1964	155 days
1965	102 days
1966	175 days
1967	82 days
1968	46 days
1969	169 days
1970	62 days
1971	150 days
1972	133 days
1973	71 days
1974	155 days
1975	185 days
1976	170 days
1977	143 days
1978	61 days
1979	116 days
1980	117 days
1981	151 days
1982	95 days
1983	216 days
1984	67 days
1985	172 days
1986	69 days
1987	135 days
1988	96 days
1989	101 days
1990	135 days
1991	97 days
1992	88 days
1993	83 days
1994	129 days
1995	92 days
1996	109 days
1997	86 days
1998	107 days
1999	104 days
2000	177 days
2001	86 days
2002	162 days
2003	103 days
2004	132 days
2005	123 days
2006	85 days
2007	147 days
2008	84 days
2009	123 days
2010	1 day
2011	61 days
2012	28 days
2013	44 days
2014	70 days
2015	31 days
2016	55 days
2017	28 days
2018	153 days
2019	74 days
2020	53 days
2021	131 days
2022	94 days
2023	164 days
2024	79 days
2025	85 days
2026	88 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

104 years, 1907 to 2025

A day with at least 54.8 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 209.1 mm (8.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Bonney Downs: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	54.8 mm (2.2 in)
5 years	86.5 mm (3.4 in)
10 years	110.9 mm (4.4 in)
25 years	146.2 mm (5.8 in)
50 years	176.0 mm (6.9 in)
100 years	209.1 mm (8.2 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 104 years of values from 1907 to 2025.

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: 306.0 mm (12.0 in) in 2002; 158.8 mm (6.3 in) in 1943; 154.9 mm (6.1 in) in 1947.

Download the Data

Data for Bonney Downs standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Bonney Downs 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 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