Black Hill Weather Records (ASN00024502)

Record envelope, standing records and threshold days for Black Hill (ASN00024502), Australia, with 91 years of record.

Key Facts for Black Hill

Black Hill (ASN00024502) is a weather station in Australia at -34.69 latitude and 139.44 longitude, 50 m (164 ft) above sea level.
The station reports from 1936 to 2026, 91 years of record.
0 records set at Black Hill still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Black Hill set a daily record precipitation of 15.4 mm (0.6 in) on 19 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, -34.69 latitude, 139.44 longitude.
Elevation: 50 m (164 ft).
Period of record: 1936 to 2026, 91 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 Black Hill. 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 Black Hill, 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 Black Hill still stand.

Wettest Day of Each Month

Jan: 150.6 mm (5.9 in)

The wettest day on record for each calendar month at Black Hill. The most was 150.6 mm (5.9 in) on 25 January 1941.

Record daily precipitation for each month at Black Hill
Month	Record daily precipitation (mm)	Date
Jan	150.6 mm (5.9 in)	25 January 1941
Feb	96.5 mm (3.8 in)	9 February 1969
Mar	63.8 mm (2.5 in)	21 March 2011
Apr	71.4 mm (2.8 in)	10 April 1970
May	80.8 mm (3.2 in)	9 May 1989
Jun	28.4 mm (1.1 in)	23 June 2005
Jul	29.2 mm (1.1 in)	2 July 1968
Aug	26.9 mm (1.1 in)	15 August 1958
Sep	34.3 mm (1.4 in)	27 September 1970
Oct	59.4 mm (2.3 in)	24 October 1975
Nov	47.0 mm (1.9 in)	13 November 2022
Dec	72.4 mm (2.9 in)	26 December 1946

Latest Records

Latest records at Black Hill
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
19 August 2026	Black Hill, AU	daily rain (Provisional)	15.4 mm (0.6 in)	4.4 mm (0.17 in)	9 years	20 of 100 (Routine)
10 August 2026	Black Hill, AU	daily rain	24.0 mm (0.9 in)	18.2 mm (0.7 in)	87 years	20 of 100 (Routine)
9 August 2026	Black Hill, AU	daily rain (Tie)	10.2 mm (0.4 in)	tie	16 years	3 of 100 (Routine)
17 March 2026	Black Hill, AU	daily rain	26.4 mm (1.0 in)	2.8 mm (0.11 in)	76 years	34 of 100 (Routine)
23 February 2026	Black Hill, AU	daily rain	4.0 mm (0.16 in)	0.4 mm (0.02 in)	47 years	20 of 100 (Routine)
22 October 2025	Black Hill, AU	daily rain	20.0 mm (0.8 in)	12.0 mm (0.5 in)	39 years	20 of 100 (Routine)
27 November 2024	Black Hill, AU	daily rain	7.2 mm (0.28 in)	3.2 mm (0.13 in)	14 years	16 of 100 (Routine)
10 December 2023	Black Hill, AU	daily rain	19.4 mm (0.8 in)	7.6 mm (0.30 in)	40 years	20 of 100 (Routine)
29 November 2023	Black Hill, AU	daily rain	37.0 mm (1.5 in)	19.6 mm (0.8 in)	45 years	46 of 100 (Notable)
7 June 2023	Black Hill, AU	daily rain	17.6 mm (0.7 in)	0.3 mm (0.01 in)	60 years	20 of 100 (Routine)
6 May 2023	Black Hill, AU	daily rain	3.6 mm (0.14 in)	1.3 mm (0.05 in)	56 years	20 of 100 (Routine)
14 November 2022	Black Hill, AU	daily rain	12.4 mm (0.5 in)	7.8 mm (0.31 in)	43 years	20 of 100 (Routine)
13 November 2022	Black Hill, AU	monthly rain	47.0 mm (1.9 in)	2.5 mm (0.10 in)	52 years	36 of 100 (Notable)
23 October 2022	Black Hill, AU	daily rain	30.8 mm (1.2 in)	12.0 mm (0.5 in)	64 years	45 of 100 (Notable)
21 September 2022	Black Hill, AU	daily rain	10.2 mm (0.4 in)	0.2 mm (0.01 in)	45 years	20 of 100 (Routine)
8 September 2022	Black Hill, AU	daily rain	22.8 mm (0.9 in)	9.8 mm (0.39 in)	39 years	20 of 100 (Routine)
30 May 2022	Black Hill, AU	daily rain	24.6 mm (1.0 in)	3.8 mm (0.15 in)	85 years	20 of 100 (Routine)
24 November 2021	Black Hill, AU	daily rain	41.6 mm (1.6 in)	34.6 mm (1.4 in)	11 years	51 of 100 (Notable)
30 September 2021	Black Hill, AU	daily rain	24.2 mm (1.0 in)	12.0 mm (0.5 in)	46 years	20 of 100 (Routine)
18 June 2021	Black Hill, AU	daily rain	10.6 mm (0.4 in)	2.4 mm (0.09 in)	34 years	20 of 100 (Routine)

Extremes by Year

1936 to 2026

Yearly extremes at Black Hill: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	150.6 mm (5.9 in)	1941	27.2 mm (1.1 in)	83
Wettest five days (Rx5day)	182.9 mm (7.2 in)	1941	36.9 mm (1.5 in)	83
Longest dry spell (CDD)	105 days	1986	39 days	83

Wettest day (Rx1day)

The wettest day of the year at Black Hill, 1936 to 2026. The record is 150.6 mm (5.9 in) in 1941, marked on the chart; the median year is 27.2 mm (1.1 in).

Wettest day (Rx1day) at Black Hill by year
Year	Wettest day (Rx1day)
1936	21.1 mm (0.8 in)
1937	27.9 mm (1.1 in)
1938	21.3 mm (0.8 in)
1939	27.2 mm (1.1 in)
1940	21.1 mm (0.8 in)
1941	150.6 mm (5.9 in)
1942	24.6 mm (1.0 in)
1943	29.0 mm (1.1 in)
1944	8.4 mm (0.33 in)
1945	15.2 mm (0.6 in)
1946	72.4 mm (2.9 in)
1947	56.9 mm (2.2 in)
1948	43.2 mm (1.7 in)
1949	21.3 mm (0.8 in)
1950	23.6 mm (0.9 in)
1951	31.5 mm (1.2 in)
1952	33.3 mm (1.3 in)
1953	18.3 mm (0.7 in)
1954	36.3 mm (1.4 in)
1955	79.2 mm (3.1 in)
1956	15.7 mm (0.6 in)
1957	18.8 mm (0.7 in)
1958	26.9 mm (1.1 in)
1959	18.3 mm (0.7 in)
1960	24.9 mm (1.0 in)
1961	39.6 mm (1.6 in)
1962	17.8 mm (0.7 in)
1963	24.9 mm (1.0 in)
1964	23.9 mm (0.9 in)
1965	24.9 mm (1.0 in)
1966	39.6 mm (1.6 in)
1967	5.6 mm (0.22 in)
1968	29.2 mm (1.1 in)
1969	96.5 mm (3.8 in)
1970	71.4 mm (2.8 in)
1971	17.3 mm (0.7 in)
1972	25.4 mm (1.0 in)
1973	61.5 mm (2.4 in)
1974	33.4 mm (1.3 in)
1975	59.4 mm (2.3 in)
1976	30.0 mm (1.2 in)
1977	17.4 mm (0.7 in)
1978	19.4 mm (0.8 in)
1979	32.0 mm (1.3 in)
1980	44.0 mm (1.7 in)
1981	31.8 mm (1.3 in)
1982	11.2 mm (0.4 in)
1983	31.4 mm (1.2 in)
1984	17.4 mm (0.7 in)
1985	46.4 mm (1.8 in)
1986	15.6 mm (0.6 in)
1987	43.8 mm (1.7 in)
1988	27.2 mm (1.1 in)
1989	80.8 mm (3.2 in)
1990	16.2 mm (0.6 in)
1991	20.0 mm (0.8 in)
2000	13.0 mm (0.5 in)
2001	43.0 mm (1.7 in)
2002	32.4 mm (1.3 in)
2003	14.2 mm (0.6 in)
2004	18.4 mm (0.7 in)
2005	37.2 mm (1.5 in)
2006	22.0 mm (0.9 in)
2007	25.0 mm (1.0 in)
2008	12.0 mm (0.5 in)
2009	20.4 mm (0.8 in)
2010	55.8 mm (2.2 in)
2011	63.8 mm (2.5 in)
2012	45.8 mm (1.8 in)
2013	19.8 mm (0.8 in)
2014	58.4 mm (2.3 in)
2015	35.4 mm (1.4 in)
2016	49.5 mm (1.9 in)
2017	42.4 mm (1.7 in)
2018	17.4 mm (0.7 in)
2019	27.4 mm (1.1 in)
2020	26.0 mm (1.0 in)
2021	41.6 mm (1.6 in)
2022	47.0 mm (1.9 in)
2023	37.0 mm (1.5 in)
2024	25.0 mm (1.0 in)
2025	25.5 mm (1.0 in)
2026	26.4 mm (1.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Black Hill, 1936 to 2026. The record is 182.9 mm (7.2 in) in 1941, marked on the chart; the median year is 36.9 mm (1.5 in).

Wettest five days (Rx5day) at Black Hill by year
Year	Wettest five days (Rx5day)
1936	25.7 mm (1.0 in)
1937	61.0 mm (2.4 in)
1938	28.5 mm (1.1 in)
1939	52.3 mm (2.1 in)
1940	28.0 mm (1.1 in)
1941	182.9 mm (7.2 in)
1942	37.6 mm (1.5 in)
1943	44.2 mm (1.7 in)
1944	13.7 mm (0.5 in)
1945	39.1 mm (1.5 in)
1946	145.6 mm (5.7 in)
1947	85.3 mm (3.4 in)
1948	67.1 mm (2.6 in)
1949	32.6 mm (1.3 in)
1950	33.0 mm (1.3 in)
1951	31.5 mm (1.2 in)
1952	39.4 mm (1.6 in)
1953	25.7 mm (1.0 in)
1954	38.3 mm (1.5 in)
1955	90.1 mm (3.5 in)
1956	19.0 mm (0.7 in)
1957	25.5 mm (1.0 in)
1958	28.0 mm (1.1 in)
1959	27.5 mm (1.1 in)
1960	41.8 mm (1.6 in)
1961	40.9 mm (1.6 in)
1962	30.5 mm (1.2 in)
1963	44.2 mm (1.7 in)
1964	36.9 mm (1.5 in)
1965	33.8 mm (1.3 in)
1966	71.6 mm (2.8 in)
1967	9.4 mm (0.37 in)
1968	34.7 mm (1.4 in)
1969	96.5 mm (3.8 in)
1970	81.3 mm (3.2 in)
1971	22.6 mm (0.9 in)
1972	34.0 mm (1.3 in)
1973	80.3 mm (3.2 in)
1974	66.4 mm (2.6 in)
1975	64.0 mm (2.5 in)
1976	34.2 mm (1.3 in)
1977	25.8 mm (1.0 in)
1978	32.5 mm (1.3 in)
1979	52.6 mm (2.1 in)
1980	51.4 mm (2.0 in)
1981	31.8 mm (1.3 in)
1982	17.0 mm (0.7 in)
1983	38.2 mm (1.5 in)
1984	31.4 mm (1.2 in)
1985	46.4 mm (1.8 in)
1986	35.6 mm (1.4 in)
1987	55.6 mm (2.2 in)
1988	28.0 mm (1.1 in)
1989	93.4 mm (3.7 in)
1990	34.4 mm (1.4 in)
1991	30.8 mm (1.2 in)
2000	18.6 mm (0.7 in)
2001	48.4 mm (1.9 in)
2002	32.4 mm (1.3 in)
2003	32.4 mm (1.3 in)
2004	34.0 mm (1.3 in)
2005	43.0 mm (1.7 in)
2006	22.6 mm (0.9 in)
2007	44.2 mm (1.7 in)
2008	16.0 mm (0.6 in)
2009	38.4 mm (1.5 in)
2010	63.8 mm (2.5 in)
2011	65.2 mm (2.6 in)
2012	45.8 mm (1.8 in)
2013	25.0 mm (1.0 in)
2014	95.8 mm (3.8 in)
2015	67.8 mm (2.7 in)
2016	50.5 mm (2.0 in)
2017	45.2 mm (1.8 in)
2018	18.2 mm (0.7 in)
2019	28.4 mm (1.1 in)
2020	32.8 mm (1.3 in)
2021	55.6 mm (2.2 in)
2022	62.2 mm (2.4 in)
2023	42.2 mm (1.7 in)
2024	35.0 mm (1.4 in)
2025	28.8 mm (1.1 in)
2026	36.4 mm (1.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Black Hill, 1936 to 2026. The record is 105 days in 1986, marked on the chart; the median year is 39 days.

Longest dry spell (CDD) at Black Hill by year
Year	Longest dry spell (CDD)
1936	19 days
1937	25 days
1938	84 days
1939	38 days
1940	43 days
1941	27 days
1942	52 days
1943	33 days
1944	62 days
1945	66 days
1946	25 days
1947	39 days
1948	43 days
1949	62 days
1950	36 days
1951	43 days
1952	50 days
1953	48 days
1954	68 days
1955	39 days
1956	44 days
1957	65 days
1958	31 days
1959	41 days
1960	18 days
1961	38 days
1962	33 days
1963	58 days
1964	38 days
1965	70 days
1966	31 days
1967	68 days
1968	28 days
1969	34 days
1970	76 days
1971	43 days
1972	39 days
1973	39 days
1974	30 days
1975	36 days
1976	47 days
1977	40 days
1978	28 days
1979	25 days
1980	38 days
1981	32 days
1982	58 days
1983	35 days
1984	38 days
1985	71 days
1986	105 days
1987	33 days
1988	34 days
1989	43 days
1990	62 days
1991	67 days
2000	36 days
2001	25 days
2002	44 days
2003	47 days
2004	25 days
2005	55 days
2006	48 days
2007	34 days
2008	41 days
2009	61 days
2010	30 days
2011	23 days
2012	35 days
2013	21 days
2014	41 days
2015	69 days
2016	32 days
2017	33 days
2018	43 days
2019	74 days
2020	27 days
2021	37 days
2022	31 days
2023	47 days
2024	50 days
2025	63 days
2026	42 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

77 years, 1937 to 2025

A day with at least 27.9 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 123.9 mm (4.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Black Hill: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	27.9 mm (1.1 in)
5 years	44.4 mm (1.7 in)
10 years	58.3 mm (2.3 in)
25 years	80.1 mm (3.2 in)
50 years	100.1 mm (3.9 in)
100 years	123.9 mm (4.9 in)	Longer than the 77 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, 77 years of values from 1937 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: 150.6 mm (5.9 in) in 1941; 96.5 mm (3.8 in) in 1969; 80.8 mm (3.2 in) in 1989.

Download the Data

Data for Black Hill standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Black Hill 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 2026-10-14. Last revised 14 October 2026 (2026-10-14).

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