The Rock (Bullenbong) Weather Records (ASN00074021)

Record envelope, standing records and threshold days for The Rock (Bullenbong) (ASN00074021), Australia, with 131 years of record.

Key Facts for The Rock (Bullenbong)

The Rock (Bullenbong) (ASN00074021) is a weather station in Australia at -35.16 latitude and 146.94 longitude, 177 m (581 ft) above sea level.
The station reports from 1882 to 2012, 131 years of record.
0 records set at The Rock (Bullenbong) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
The Rock (Bullenbong) set a daily record precipitation of 22.0 mm (0.9 in) on 7 September 2006.

About the Station

Location: Australia, -35.16 latitude, 146.94 longitude.
Elevation: 177 m (581 ft).
Period of record: 1882 to 2012, 131 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 The Rock (Bullenbong). 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 The Rock (Bullenbong), 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 The Rock (Bullenbong) still stand.

All-Time Record Progression

1 new records

1 all-time records were set at The Rock (Bullenbong) between 7 January 1934 and 7 January 1934. Each dot is a new record.

Wettest Day of Each Month

Jan: 109.2 mm (4.3 in)

The wettest day on record for each calendar month at The Rock (Bullenbong). The most was 109.2 mm (4.3 in) on 7 January 1934.

Record daily precipitation for each month at The Rock (Bullenbong)
Month	Record daily precipitation (mm)	Date
Jan	109.2 mm (4.3 in)	7 January 1934
Feb	96.5 mm (3.8 in)	26 February 1887
Mar	64.5 mm (2.5 in)	6 March 1956
Apr	62.2 mm (2.4 in)	16 April 1969
May	66.0 mm (2.6 in)	17 May 1978
Jun	78.0 mm (3.1 in)	29 June 1931
Jul	51.0 mm (2.0 in)	25 July 1993
Aug	40.0 mm (1.6 in)	26 August 1983
Sep	57.4 mm (2.3 in)	17 September 1922
Oct	86.4 mm (3.4 in)	26 October 1945
Nov	68.1 mm (2.7 in)	19 November 1896
Dec	80.0 mm (3.1 in)	26 December 1988

Latest Records

Latest records at The Rock (Bullenbong)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
7 September 2006	The Rock (Bullenbong), AU	daily rain	22.0 mm (0.9 in)	6.8 mm (0.27 in)	112 years	20 of 100 (Routine)
2 October 2003	The Rock (Bullenbong), AU	daily rain	30.0 mm (1.2 in)	4.9 mm (0.19 in)	107 years	45 of 100 (Notable)
24 July 2003	The Rock (Bullenbong), AU	daily rain	30.5 mm (1.2 in)	12.5 mm (0.5 in)	90 years	58 of 100 (Notable)
21 February 2003	The Rock (Bullenbong), AU	daily rain	41.0 mm (1.6 in)	6.5 mm (0.26 in)	28 years	23 of 100 (Routine)
12 September 2001	The Rock (Bullenbong), AU	daily rain	16.5 mm (0.6 in)	2.3 mm (0.09 in)	3 years	13 of 100 (Routine)
13 June 2001	The Rock (Bullenbong), AU	daily rain	23.0 mm (0.9 in)	3.4 mm (0.13 in)	107 years	20 of 100 (Routine)
19 October 2000	The Rock (Bullenbong), AU	daily rain	31.0 mm (1.2 in)	3.1 mm (0.12 in)	50 years	28 of 100 (Routine)
14 August 2000	The Rock (Bullenbong), AU	daily rain	26.5 mm (1.0 in)	9.7 mm (0.38 in)	14 years	30 of 100 (Routine)
9 August 2000	The Rock (Bullenbong), AU	daily rain	17.0 mm (0.7 in)	1.5 mm (0.06 in)	80 years	20 of 100 (Routine)
27 January 2000	The Rock (Bullenbong), AU	daily rain	62.5 mm (2.5 in)	37.6 mm (1.5 in)	92 years	64 of 100 (Major)
17 December 1999	The Rock (Bullenbong), AU	daily rain	29.5 mm (1.2 in)	8.4 mm (0.33 in)	37 years	28 of 100 (Routine)
5 September 1999	The Rock (Bullenbong), AU	daily rain	21.0 mm (0.8 in)	3.6 mm (0.14 in)	16 years	18 of 100 (Routine)
1 July 1999	The Rock (Bullenbong), AU	daily rain	33.5 mm (1.3 in)	3.0 mm (0.12 in)	93 years	43 of 100 (Notable)
24 May 1999	The Rock (Bullenbong), AU	daily rain	44.0 mm (1.7 in)	19.6 mm (0.8 in)	116 years	63 of 100 (Major)
28 March 1999	The Rock (Bullenbong), AU	daily rain	23.5 mm (0.9 in)	2.9 mm (0.11 in)	70 years	20 of 100 (Routine)
12 September 1998	The Rock (Bullenbong), AU	daily rain	14.2 mm (0.6 in)	2.5 mm (0.10 in)	56 years	20 of 100 (Routine)
1 November 1997	The Rock (Bullenbong), AU	daily rain	20.2 mm (0.8 in)	0.4 mm (0.02 in)	92 years	20 of 100 (Routine)
7 October 1997	The Rock (Bullenbong), AU	daily rain	18.0 mm (0.7 in)	0.5 mm (0.02 in)	107 years	20 of 100 (Routine)
20 September 1997	The Rock (Bullenbong), AU	daily rain	18.5 mm (0.7 in)	7.8 mm (0.31 in)	38 years	20 of 100 (Routine)
1 August 1996	The Rock (Bullenbong), AU	daily rain	13.8 mm (0.5 in)	1.4 mm (0.06 in)	44 years	20 of 100 (Routine)

Extremes by Year

1882 to 2012

Yearly extremes at The Rock (Bullenbong): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	109.2 mm (4.3 in)	1934	39.3 mm (1.5 in)	122
Wettest five days (Rx5day)	168.6 mm (6.6 in)	1934	59.7 mm (2.3 in)	122
Longest dry spell (CDD)	90 days	1964	38 days	122

Wettest day (Rx1day)

The wettest day of the year at The Rock (Bullenbong), 1882 to 2012. The record is 109.2 mm (4.3 in) in 1934, marked on the chart; the median year is 39.3 mm (1.5 in).

Wettest day (Rx1day) at The Rock (Bullenbong) by year
Year	Wettest day (Rx1day)
1882	36.8 mm (1.4 in)
1883	82.8 mm (3.3 in)
1884	24.4 mm (1.0 in)
1885	38.1 mm (1.5 in)
1886	39.4 mm (1.6 in)
1887	96.5 mm (3.8 in)
1888	42.4 mm (1.7 in)
1889	79.0 mm (3.1 in)
1890	38.4 mm (1.5 in)
1891	62.5 mm (2.5 in)
1892	49.8 mm (2.0 in)
1893	43.2 mm (1.7 in)
1894	47.8 mm (1.9 in)
1895	52.1 mm (2.1 in)
1896	68.1 mm (2.7 in)
1897	54.6 mm (2.1 in)
1898	23.9 mm (0.9 in)
1899	20.8 mm (0.8 in)
1900	31.8 mm (1.3 in)
1901	35.3 mm (1.4 in)
1902	27.9 mm (1.1 in)
1903	44.5 mm (1.8 in)
1904	37.3 mm (1.5 in)
1905	40.6 mm (1.6 in)
1906	49.5 mm (1.9 in)
1907	24.9 mm (1.0 in)
1908	40.4 mm (1.6 in)
1909	31.2 mm (1.2 in)
1910	40.9 mm (1.6 in)
1911	40.9 mm (1.6 in)
1912	26.2 mm (1.0 in)
1913	40.4 mm (1.6 in)
1914	30.5 mm (1.2 in)
1915	29.5 mm (1.2 in)
1916	55.4 mm (2.2 in)
1917	32.8 mm (1.3 in)
1918	50.8 mm (2.0 in)
1919	36.8 mm (1.4 in)
1920	38.1 mm (1.5 in)
1921	41.1 mm (1.6 in)
1922	57.4 mm (2.3 in)
1923	37.1 mm (1.5 in)
1924	33.3 mm (1.3 in)
1925	47.0 mm (1.9 in)
1926	45.7 mm (1.8 in)
1927	26.9 mm (1.1 in)
1928	31.8 mm (1.3 in)
1929	34.0 mm (1.3 in)
1930	30.7 mm (1.2 in)
1931	78.0 mm (3.1 in)
1932	42.2 mm (1.7 in)
1933	33.0 mm (1.3 in)
1934	109.2 mm (4.3 in)
1935	29.0 mm (1.1 in)
1936	47.0 mm (1.9 in)
1937	38.1 mm (1.5 in)
1938	17.8 mm (0.7 in)
1939	72.4 mm (2.9 in)
1940	61.0 mm (2.4 in)
1941	29.7 mm (1.2 in)
1942	26.7 mm (1.1 in)
1943	38.9 mm (1.5 in)
1944	25.1 mm (1.0 in)
1945	86.4 mm (3.4 in)
1946	49.0 mm (1.9 in)
1947	50.3 mm (2.0 in)
1948	35.8 mm (1.4 in)
1949	30.0 mm (1.2 in)
1950	53.8 mm (2.1 in)
1951	28.4 mm (1.1 in)
1952	35.6 mm (1.4 in)
1953	25.1 mm (1.0 in)
1954	45.2 mm (1.8 in)
1955	51.1 mm (2.0 in)
1956	64.5 mm (2.5 in)
1957	27.2 mm (1.1 in)
1958	47.5 mm (1.9 in)
1959	51.1 mm (2.0 in)
1960	45.5 mm (1.8 in)
1961	37.1 mm (1.5 in)
1962	33.8 mm (1.3 in)
1963	35.6 mm (1.4 in)
1964	59.2 mm (2.3 in)
1965	23.6 mm (0.9 in)
1966	56.1 mm (2.2 in)
1967	29.7 mm (1.2 in)
1968	38.4 mm (1.5 in)
1969	62.2 mm (2.4 in)
1970	47.2 mm (1.9 in)
1971	57.4 mm (2.3 in)
1972	40.6 mm (1.6 in)
1973	35.3 mm (1.4 in)
1974	80.8 mm (3.2 in)
1975	39.2 mm (1.5 in)
1976	24.6 mm (1.0 in)
1977	28.4 mm (1.1 in)
1978	66.0 mm (2.6 in)
1979	34.0 mm (1.3 in)
1980	60.0 mm (2.4 in)
1981	33.0 mm (1.3 in)
1982	56.0 mm (2.2 in)
1983	54.0 mm (2.1 in)
1984	53.0 mm (2.1 in)
1985	26.0 mm (1.0 in)
1986	34.4 mm (1.4 in)
1987	33.0 mm (1.3 in)
1988	80.0 mm (3.1 in)
1992	67.5 mm (2.7 in)
1993	51.0 mm (2.0 in)
1994	38.0 mm (1.5 in)
1995	51.0 mm (2.0 in)
1996	47.0 mm (1.9 in)
1997	20.2 mm (0.8 in)
1998	25.0 mm (1.0 in)
1999	44.0 mm (1.7 in)
2000	62.5 mm (2.5 in)
2001	23.0 mm (0.9 in)
2002	32.5 mm (1.3 in)
2003	41.0 mm (1.6 in)
2004	13.5 mm (0.5 in)
2006	25.0 mm (1.0 in)
2012	11.0 mm (0.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at The Rock (Bullenbong), 1882 to 2012. The record is 168.6 mm (6.6 in) in 1934, marked on the chart; the median year is 59.7 mm (2.3 in).

Wettest five days (Rx5day) at The Rock (Bullenbong) by year
Year	Wettest five days (Rx5day)
1882	45.7 mm (1.8 in)
1883	84.1 mm (3.3 in)
1884	44.4 mm (1.7 in)
1885	74.4 mm (2.9 in)
1886	48.0 mm (1.9 in)
1887	99.8 mm (3.9 in)
1888	43.2 mm (1.7 in)
1889	116.4 mm (4.6 in)
1890	61.7 mm (2.4 in)
1891	89.9 mm (3.5 in)
1892	67.6 mm (2.7 in)
1893	66.0 mm (2.6 in)
1894	72.9 mm (2.9 in)
1895	64.8 mm (2.6 in)
1896	103.4 mm (4.1 in)
1897	82.0 mm (3.2 in)
1898	40.5 mm (1.6 in)
1899	41.0 mm (1.6 in)
1900	51.3 mm (2.0 in)
1901	66.6 mm (2.6 in)
1902	49.0 mm (1.9 in)
1903	78.0 mm (3.1 in)
1904	52.0 mm (2.0 in)
1905	60.9 mm (2.4 in)
1906	54.3 mm (2.1 in)
1907	26.6 mm (1.0 in)
1908	47.8 mm (1.9 in)
1909	42.9 mm (1.7 in)
1910	60.2 mm (2.4 in)
1911	53.9 mm (2.1 in)
1912	42.1 mm (1.7 in)
1913	55.2 mm (2.2 in)
1914	44.4 mm (1.7 in)
1915	65.6 mm (2.6 in)
1916	80.3 mm (3.2 in)
1917	53.1 mm (2.1 in)
1918	82.3 mm (3.2 in)
1919	51.3 mm (2.0 in)
1920	40.4 mm (1.6 in)
1921	66.0 mm (2.6 in)
1922	63.0 mm (2.5 in)
1923	85.1 mm (3.4 in)
1924	58.0 mm (2.3 in)
1925	68.6 mm (2.7 in)
1926	53.4 mm (2.1 in)
1927	51.3 mm (2.0 in)
1928	67.9 mm (2.7 in)
1929	43.4 mm (1.7 in)
1930	37.6 mm (1.5 in)
1931	78.0 mm (3.1 in)
1932	47.0 mm (1.9 in)
1933	52.0 mm (2.0 in)
1934	168.6 mm (6.6 in)
1935	52.3 mm (2.1 in)
1936	63.6 mm (2.5 in)
1937	54.9 mm (2.2 in)
1938	32.9 mm (1.3 in)
1939	107.1 mm (4.2 in)
1940	72.2 mm (2.8 in)
1941	54.4 mm (2.1 in)
1942	51.8 mm (2.0 in)
1943	53.4 mm (2.1 in)
1944	27.2 mm (1.1 in)
1945	122.0 mm (4.8 in)
1946	82.0 mm (3.2 in)
1947	50.3 mm (2.0 in)
1948	46.0 mm (1.8 in)
1949	67.2 mm (2.6 in)
1950	110.3 mm (4.3 in)
1951	73.3 mm (2.9 in)
1952	59.4 mm (2.3 in)
1953	27.4 mm (1.1 in)
1954	89.6 mm (3.5 in)
1955	78.7 mm (3.1 in)
1956	85.6 mm (3.4 in)
1957	49.1 mm (1.9 in)
1958	52.8 mm (2.1 in)
1959	66.6 mm (2.6 in)
1960	78.7 mm (3.1 in)
1961	88.1 mm (3.5 in)
1962	33.8 mm (1.3 in)
1963	68.4 mm (2.7 in)
1964	107.5 mm (4.2 in)
1965	36.8 mm (1.4 in)
1966	79.2 mm (3.1 in)
1967	39.6 mm (1.6 in)
1968	63.3 mm (2.5 in)
1969	70.6 mm (2.8 in)
1970	121.8 mm (4.8 in)
1971	80.8 mm (3.2 in)
1972	50.0 mm (2.0 in)
1973	67.0 mm (2.6 in)
1974	98.5 mm (3.9 in)
1975	63.6 mm (2.5 in)
1976	62.8 mm (2.5 in)
1977	37.8 mm (1.5 in)
1978	68.8 mm (2.7 in)
1979	36.6 mm (1.4 in)
1980	68.0 mm (2.7 in)
1981	47.0 mm (1.9 in)
1982	59.5 mm (2.3 in)
1983	68.2 mm (2.7 in)
1984	53.0 mm (2.1 in)
1985	51.0 mm (2.0 in)
1986	53.0 mm (2.1 in)
1987	65.8 mm (2.6 in)
1988	98.8 mm (3.9 in)
1992	69.0 mm (2.7 in)
1993	54.0 mm (2.1 in)
1994	67.2 mm (2.6 in)
1995	56.5 mm (2.2 in)
1996	53.6 mm (2.1 in)
1997	37.4 mm (1.5 in)
1998	49.3 mm (1.9 in)
1999	99.7 mm (3.9 in)
2000	64.0 mm (2.5 in)
2001	27.8 mm (1.1 in)
2002	59.8 mm (2.4 in)
2003	46.0 mm (1.8 in)
2004	20.5 mm (0.8 in)
2006	25.0 mm (1.0 in)
2012	11.0 mm (0.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at The Rock (Bullenbong), 1882 to 2012. The record is 90 days in 1964, marked on the chart; the median year is 38 days.

Longest dry spell (CDD) at The Rock (Bullenbong) by year
Year	Longest dry spell (CDD)
1882	31 days
1883	38 days
1884	31 days
1885	38 days
1886	45 days
1887	20 days
1888	34 days
1889	53 days
1890	38 days
1891	34 days
1892	39 days
1893	63 days
1894	28 days
1895	58 days
1896	33 days
1897	81 days
1898	43 days
1899	26 days
1900	41 days
1901	35 days
1902	42 days
1903	38 days
1904	42 days
1905	32 days
1906	52 days
1907	31 days
1908	54 days
1909	24 days
1910	63 days
1911	49 days
1912	40 days
1913	34 days
1914	40 days
1915	35 days
1916	25 days
1917	27 days
1918	38 days
1919	48 days
1920	31 days
1921	41 days
1922	45 days
1923	52 days
1924	33 days
1925	41 days
1926	71 days
1927	37 days
1928	36 days
1929	43 days
1930	47 days
1931	44 days
1932	29 days
1933	38 days
1934	38 days
1935	36 days
1936	30 days
1937	41 days
1938	48 days
1939	30 days
1940	54 days
1941	34 days
1942	34 days
1943	41 days
1944	48 days
1945	57 days
1946	35 days
1947	26 days
1948	31 days
1949	28 days
1950	43 days
1951	43 days
1952	19 days
1953	45 days
1954	58 days
1955	30 days
1956	18 days
1957	48 days
1958	26 days
1959	35 days
1960	34 days
1961	34 days
1962	30 days
1963	30 days
1964	90 days
1965	53 days
1966	26 days
1967	57 days
1968	37 days
1969	25 days
1970	19 days
1971	31 days
1972	64 days
1973	26 days
1974	29 days
1975	29 days
1976	29 days
1977	37 days
1978	46 days
1979	29 days
1980	38 days
1981	51 days
1982	37 days
1983	73 days
1984	28 days
1985	76 days
1986	35 days
1987	45 days
1988	17 days
1992	33 days
1993	40 days
1994	62 days
1995	57 days
1996	21 days
1997	32 days
1998	63 days
1999	48 days
2000	39 days
2001	78 days
2002	41 days
2003	51 days
2004	90 days
2006	38 days
2012	21 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, 1882 to 2003

A day with at least 40.1 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 101.4 mm (4.0 in) of rain is expected about once in 100 years.

Rainfall return levels at The Rock (Bullenbong): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	40.1 mm (1.6 in)
5 years	54.7 mm (2.2 in)
10 years	65.0 mm (2.6 in)
25 years	78.9 mm (3.1 in)
50 years	89.9 mm (3.5 in)
100 years	101.4 mm (4.0 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 1882 to 2003.

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: 109.2 mm (4.3 in) in 1934; 96.5 mm (3.8 in) in 1887; 86.4 mm (3.4 in) in 1945.

Download the Data

Data for The Rock (Bullenbong) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for The Rock (Bullenbong) 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