Bonnie Doon Weather Records (ASN00010010)

Record envelope, standing records and threshold days for Bonnie Doon (ASN00010010), Australia, with 104 years of record.

Key Facts for Bonnie Doon

Bonnie Doon (ASN00010010) is a weather station in Australia at -30.94 latitude and 117.96 longitude, 310 m (1,017 ft) above sea level.
The station reports from 1923 to 2026, 104 years of record.
0 records set at Bonnie Doon still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Bonnie Doon set a daily record precipitation of 17.8 mm (0.7 in) on 23 August 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

Location: Australia, -30.94 latitude, 117.96 longitude.
Elevation: 310 m (1,017 ft).
Period of record: 1923 to 2026, 104 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 Bonnie Doon. 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 Bonnie Doon, 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 Bonnie Doon still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Bonnie Doon between 25 March 1953 and 25 March 1953. Each dot is a new record.

Wettest Day of Each Month

Mar: 85.3 mm (3.4 in)

The wettest day on record for each calendar month at Bonnie Doon. The most was 85.3 mm (3.4 in) on 25 March 1953.

Record daily precipitation for each month at Bonnie Doon
Month	Record daily precipitation (mm)	Date
Jan	82.2 mm (3.2 in)	23 January 2000
Feb	62.2 mm (2.4 in)	17 February 1970
Mar	85.3 mm (3.4 in)	25 March 1953
Apr	54.6 mm (2.1 in)	4 April 1974
May	59.0 mm (2.3 in)	27 May 1999
Jun	56.6 mm (2.2 in)	3 June 1936
Jul	37.0 mm (1.5 in)	8 July 2004
Aug	33.3 mm (1.3 in)	7 August 1932
Sep	27.6 mm (1.1 in)	8 September 2006
Oct	33.6 mm (1.3 in)	15 October 1975
Nov	36.4 mm (1.4 in)	15 November 1987
Dec	43.2 mm (1.7 in)	14 December 1995

Latest Records

Latest records at Bonnie Doon
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 August 2026	Bonnie Doon, AU	daily rain (Provisional)	17.8 mm (0.7 in)	2.3 mm (0.09 in)	89 years	20 of 100 (Routine)
11 February 2026	Bonnie Doon, AU	daily rain	39.0 mm (1.5 in)	17.4 mm (0.7 in)	83 years	50 of 100 (Notable)
10 February 2026	Bonnie Doon, AU	daily rain	17.2 mm (0.7 in)	10.6 mm (0.4 in)	66 years	20 of 100 (Routine)
3 August 2025	Bonnie Doon, AU	daily rain	12.0 mm (0.5 in)	3.0 mm (0.12 in)	22 years	20 of 100 (Routine)
20 February 2025	Bonnie Doon, AU	daily rain	7.0 mm (0.28 in)	1.7 mm (0.07 in)	62 years	20 of 100 (Routine)
12 December 2024	Bonnie Doon, AU	daily rain	10.0 mm (0.4 in)	7.0 mm (0.28 in)	98 years	20 of 100 (Routine)
8 November 2024	Bonnie Doon, AU	daily rain	13.5 mm (0.5 in)	2.5 mm (0.10 in)	2 years	14 of 100 (Routine)
13 June 2024	Bonnie Doon, AU	daily rain	28.2 mm (1.1 in)	13.5 mm (0.5 in)	56 years	52 of 100 (Notable)
14 September 2023	Bonnie Doon, AU	daily rain	10.5 mm (0.4 in)	3.4 mm (0.13 in)	57 years	20 of 100 (Routine)
19 January 2023	Bonnie Doon, AU	daily rain	14.0 mm (0.6 in)	9.4 mm (0.37 in)	87 years	20 of 100 (Routine)
8 November 2022	Bonnie Doon, AU	daily rain	11.0 mm (0.4 in)	3.6 mm (0.14 in)	72 years	20 of 100 (Routine)
30 October 2022	Bonnie Doon, AU	daily rain	23.0 mm (0.9 in)	6.0 mm (0.24 in)	92 years	20 of 100 (Routine)
16 August 2022	Bonnie Doon, AU	daily rain	21.0 mm (0.8 in)	9.6 mm (0.38 in)	11 years	20 of 100 (Routine)
2 August 2022	Bonnie Doon, AU	daily rain	24.5 mm (1.0 in)	3.5 mm (0.14 in)	4 years	19 of 100 (Routine)
11 April 2022	Bonnie Doon, AU	daily rain	21.0 mm (0.8 in)	4.0 mm (0.16 in)	25 years	20 of 100 (Routine)
27 March 2022	Bonnie Doon, AU	daily rain	60.0 mm (2.4 in)	51.4 mm (2.0 in)	53 years	66 of 100 (Major)
27 October 2021	Bonnie Doon, AU	daily rain (Tie)	7.6 mm (0.30 in)	tie	82 years	8 of 100 (Routine)
20 October 2021	Bonnie Doon, AU	daily rain	8.0 mm (0.31 in)	2.2 mm (0.09 in)	20 years	19 of 100 (Routine)
8 October 2021	Bonnie Doon, AU	daily rain	10.0 mm (0.4 in)	3.0 mm (0.12 in)	36 years	20 of 100 (Routine)
29 February 2020	Bonnie Doon, AU	daily rain	4.2 mm (0.17 in)	0.2 mm (0.01 in)	20 years	15 of 100 (Routine)

Extremes by Year

1923 to 2026

Yearly extremes at Bonnie Doon: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	85.3 mm (3.4 in)	1953	28.2 mm (1.1 in)	102
Wettest five days (Rx5day)	125.6 mm (4.9 in)	1999	38.4 mm (1.5 in)	102
Longest dry spell (CDD)	134 days	1940	47 days	102

Wettest day (Rx1day)

The wettest day of the year at Bonnie Doon, 1923 to 2026. The record is 85.3 mm (3.4 in) in 1953, marked on the chart; the median year is 28.2 mm (1.1 in).

Wettest day (Rx1day) at Bonnie Doon by year
Year	Wettest day (Rx1day)
1923	18.3 mm (0.7 in)
1924	12.2 mm (0.5 in)
1925	24.4 mm (1.0 in)
1926	29.5 mm (1.2 in)
1927	35.1 mm (1.4 in)
1928	7.9 mm (0.31 in)
1929	24.9 mm (1.0 in)
1930	23.4 mm (0.9 in)
1931	25.1 mm (1.0 in)
1932	33.3 mm (1.3 in)
1933	20.8 mm (0.8 in)
1934	34.8 mm (1.4 in)
1935	15.5 mm (0.6 in)
1936	56.6 mm (2.2 in)
1937	36.8 mm (1.4 in)
1938	31.5 mm (1.2 in)
1939	52.1 mm (2.1 in)
1940	35.3 mm (1.4 in)
1941	21.1 mm (0.8 in)
1942	26.7 mm (1.1 in)
1943	39.4 mm (1.6 in)
1944	32.0 mm (1.3 in)
1945	17.8 mm (0.7 in)
1946	19.1 mm (0.8 in)
1947	28.2 mm (1.1 in)
1948	15.7 mm (0.6 in)
1949	18.5 mm (0.7 in)
1950	20.6 mm (0.8 in)
1951	56.9 mm (2.2 in)
1952	37.1 mm (1.5 in)
1953	85.3 mm (3.4 in)
1954	36.6 mm (1.4 in)
1955	21.6 mm (0.9 in)
1956	18.0 mm (0.7 in)
1957	15.0 mm (0.6 in)
1958	26.2 mm (1.0 in)
1959	20.3 mm (0.8 in)
1960	24.6 mm (1.0 in)
1961	42.4 mm (1.7 in)
1962	19.8 mm (0.8 in)
1963	42.2 mm (1.7 in)
1964	25.4 mm (1.0 in)
1965	32.5 mm (1.3 in)
1966	45.2 mm (1.8 in)
1967	38.1 mm (1.5 in)
1968	30.5 mm (1.2 in)
1969	16.0 mm (0.6 in)
1970	62.2 mm (2.4 in)
1971	81.3 mm (3.2 in)
1972	33.8 mm (1.3 in)
1973	26.4 mm (1.0 in)
1974	54.6 mm (2.1 in)
1975	33.6 mm (1.3 in)
1976	14.0 mm (0.6 in)
1977	25.0 mm (1.0 in)
1978	32.4 mm (1.3 in)
1979	30.8 mm (1.2 in)
1980	36.0 mm (1.4 in)
1981	28.0 mm (1.1 in)
1982	25.6 mm (1.0 in)
1983	29.6 mm (1.2 in)
1984	27.6 mm (1.1 in)
1985	15.4 mm (0.6 in)
1986	32.4 mm (1.3 in)
1987	36.4 mm (1.4 in)
1988	33.8 mm (1.3 in)
1989	31.4 mm (1.2 in)
1990	35.0 mm (1.4 in)
1991	26.0 mm (1.0 in)
1992	32.2 mm (1.3 in)
1993	32.6 mm (1.3 in)
1994	16.2 mm (0.6 in)
1995	43.2 mm (1.7 in)
1996	26.0 mm (1.0 in)
1997	32.8 mm (1.3 in)
1998	21.4 mm (0.8 in)
1999	59.0 mm (2.3 in)
2000	82.2 mm (3.2 in)
2001	40.0 mm (1.6 in)
2002	19.6 mm (0.8 in)
2003	32.0 mm (1.3 in)
2004	37.0 mm (1.5 in)
2005	19.8 mm (0.8 in)
2006	43.0 mm (1.7 in)
2007	52.0 mm (2.0 in)
2008	24.0 mm (0.9 in)
2009	47.4 mm (1.9 in)
2010	17.8 mm (0.7 in)
2011	21.5 mm (0.8 in)
2012	10.8 mm (0.4 in)
2014	24.0 mm (0.9 in)
2015	6.0 mm (0.24 in)
2017	25.0 mm (1.0 in)
2018	22.4 mm (0.9 in)
2019	27.5 mm (1.1 in)
2020	52.0 mm (2.0 in)
2021	10.0 mm (0.4 in)
2022	60.0 mm (2.4 in)
2023	19.5 mm (0.8 in)
2024	28.2 mm (1.1 in)
2025	17.0 mm (0.7 in)
2026	39.0 mm (1.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Bonnie Doon, 1923 to 2026. The record is 125.6 mm (4.9 in) in 1999, marked on the chart; the median year is 38.4 mm (1.5 in).

Wettest five days (Rx5day) at Bonnie Doon by year
Year	Wettest five days (Rx5day)
1923	24.1 mm (0.9 in)
1924	19.3 mm (0.8 in)
1925	34.3 mm (1.4 in)
1926	43.9 mm (1.7 in)
1927	53.3 mm (2.1 in)
1928	14.0 mm (0.6 in)
1929	29.7 mm (1.2 in)
1930	40.9 mm (1.6 in)
1931	40.6 mm (1.6 in)
1932	47.5 mm (1.9 in)
1933	39.8 mm (1.6 in)
1934	64.0 mm (2.5 in)
1935	31.2 mm (1.2 in)
1936	58.4 mm (2.3 in)
1937	40.3 mm (1.6 in)
1938	33.6 mm (1.3 in)
1939	67.8 mm (2.7 in)
1940	35.8 mm (1.4 in)
1941	35.4 mm (1.4 in)
1942	33.1 mm (1.3 in)
1943	106.2 mm (4.2 in)
1944	34.0 mm (1.3 in)
1945	46.3 mm (1.8 in)
1946	32.5 mm (1.3 in)
1947	31.2 mm (1.2 in)
1948	22.9 mm (0.9 in)
1949	22.1 mm (0.9 in)
1950	25.0 mm (1.0 in)
1951	70.6 mm (2.8 in)
1952	38.4 mm (1.5 in)
1953	96.8 mm (3.8 in)
1954	53.6 mm (2.1 in)
1955	43.4 mm (1.7 in)
1956	41.2 mm (1.6 in)
1957	26.5 mm (1.0 in)
1958	37.4 mm (1.5 in)
1959	43.1 mm (1.7 in)
1960	45.9 mm (1.8 in)
1961	73.2 mm (2.9 in)
1962	37.3 mm (1.5 in)
1963	71.6 mm (2.8 in)
1964	35.8 mm (1.4 in)
1965	41.2 mm (1.6 in)
1966	45.2 mm (1.8 in)
1967	47.5 mm (1.9 in)
1968	51.2 mm (2.0 in)
1969	20.3 mm (0.8 in)
1970	77.4 mm (3.0 in)
1971	102.4 mm (4.0 in)
1972	45.5 mm (1.8 in)
1973	37.6 mm (1.5 in)
1974	69.2 mm (2.7 in)
1975	37.2 mm (1.5 in)
1976	19.2 mm (0.8 in)
1977	34.4 mm (1.4 in)
1978	59.8 mm (2.4 in)
1979	34.0 mm (1.3 in)
1980	36.0 mm (1.4 in)
1981	40.6 mm (1.6 in)
1982	34.8 mm (1.4 in)
1983	35.8 mm (1.4 in)
1984	41.0 mm (1.6 in)
1985	19.4 mm (0.8 in)
1986	34.2 mm (1.3 in)
1987	38.8 mm (1.5 in)
1988	58.6 mm (2.3 in)
1989	44.2 mm (1.7 in)
1990	59.2 mm (2.3 in)
1991	57.6 mm (2.3 in)
1992	54.6 mm (2.1 in)
1993	65.0 mm (2.6 in)
1994	25.0 mm (1.0 in)
1995	51.2 mm (2.0 in)
1996	33.0 mm (1.3 in)
1997	38.4 mm (1.5 in)
1998	38.4 mm (1.5 in)
1999	125.6 mm (4.9 in)
2000	86.0 mm (3.4 in)
2001	64.2 mm (2.5 in)
2002	22.2 mm (0.9 in)
2003	37.6 mm (1.5 in)
2004	52.2 mm (2.1 in)
2005	30.8 mm (1.2 in)
2006	58.6 mm (2.3 in)
2007	52.0 mm (2.0 in)
2008	36.8 mm (1.4 in)
2009	59.8 mm (2.4 in)
2010	27.6 mm (1.1 in)
2011	30.7 mm (1.2 in)
2012	10.8 mm (0.4 in)
2014	26.7 mm (1.1 in)
2015	6.0 mm (0.24 in)
2017	31.7 mm (1.2 in)
2018	33.2 mm (1.3 in)
2019	32.8 mm (1.3 in)
2020	68.0 mm (2.7 in)
2021	19.2 mm (0.8 in)
2022	66.3 mm (2.6 in)
2023	24.3 mm (1.0 in)
2024	37.8 mm (1.5 in)
2025	22.0 mm (0.9 in)
2026	56.2 mm (2.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Bonnie Doon, 1923 to 2026. The record is 134 days in 1940, marked on the chart; the median year is 47 days.

Longest dry spell (CDD) at Bonnie Doon by year
Year	Longest dry spell (CDD)
1923	45 days
1924	48 days
1925	68 days
1926	33 days
1927	65 days
1928	41 days
1929	46 days
1930	63 days
1931	74 days
1932	64 days
1933	33 days
1934	38 days
1935	51 days
1936	60 days
1937	55 days
1938	56 days
1939	44 days
1940	134 days
1941	28 days
1942	34 days
1943	32 days
1944	73 days
1945	49 days
1946	73 days
1947	36 days
1948	38 days
1949	45 days
1950	100 days
1951	33 days
1952	26 days
1953	47 days
1954	93 days
1955	25 days
1956	42 days
1957	65 days
1958	43 days
1959	37 days
1960	37 days
1961	56 days
1962	33 days
1963	40 days
1964	40 days
1965	71 days
1966	55 days
1967	54 days
1968	57 days
1969	54 days
1970	58 days
1971	45 days
1972	46 days
1973	51 days
1974	42 days
1975	33 days
1976	46 days
1977	51 days
1978	35 days
1979	44 days
1980	41 days
1981	43 days
1982	57 days
1983	69 days
1984	29 days
1985	31 days
1986	42 days
1987	81 days
1988	83 days
1989	45 days
1990	62 days
1991	58 days
1992	29 days
1993	78 days
1994	85 days
1995	41 days
1996	37 days
1997	48 days
1998	68 days
1999	43 days
2000	81 days
2001	45 days
2002	79 days
2003	38 days
2004	47 days
2005	57 days
2006	36 days
2007	53 days
2008	26 days
2009	42 days
2010	74 days
2011	20 days
2012	11 days
2014	33 days
2015	57 days
2017	43 days
2018	54 days
2019	55 days
2020	53 days
2021	52 days
2022	43 days
2023	65 days
2024	58 days
2025	61 days
2026	40 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

89 years, 1923 to 2025

A day with at least 28.9 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 84.6 mm (3.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Bonnie Doon: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	28.9 mm (1.1 in)
5 years	41.1 mm (1.6 in)
10 years	50.1 mm (2.0 in)
25 years	62.8 mm (2.5 in)
50 years	73.3 mm (2.9 in)
100 years	84.6 mm (3.3 in)	Longer than the 89 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, 89 years of values from 1923 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: 85.3 mm (3.4 in) in 1953; 82.2 mm (3.2 in) in 2000; 81.3 mm (3.2 in) in 1971.

Download the Data

Data for Bonnie Doon standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Bonnie Doon 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 2026-10-13. Last revised 13 October 2026 (2026-10-13).

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