Blackville Post Office Weather Records (ASN00055006)

Record envelope, standing records and threshold days for Blackville Post Office (ASN00055006), Australia, with 141 years of record.

Key Facts for Blackville Post Office

Blackville Post Office (ASN00055006) is a weather station in Australia at -31.64 latitude and 150.24 longitude, 410 m (1,345 ft) above sea level.
The station reports from 1886 to 2026, 141 years of record.
0 records set at Blackville Post Office still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Blackville Post Office set a daily record precipitation of 44.0 mm (1.7 in) on 29 May 2026.

About the Station

Location: Australia, -31.64 latitude, 150.24 longitude.
Elevation: 410 m (1,345 ft).
Period of record: 1886 to 2026, 141 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 Blackville Post Office. 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 Blackville Post Office, 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 Blackville Post Office still stand.

Wettest Day of Each Month

Feb: 135.9 mm (5.4 in)

The wettest day on record for each calendar month at Blackville Post Office. The most was 135.9 mm (5.4 in) on 29 February 1904.

Record daily precipitation for each month at Blackville Post Office
Month	Record daily precipitation (mm)	Date
Jan	128.0 mm (5.0 in)	6 January 1991
Feb	135.9 mm (5.4 in)	29 February 1904
Mar	110.5 mm (4.4 in)	24 March 1926
Apr	86.4 mm (3.4 in)	4 April 1950
May	114.8 mm (4.5 in)	13 May 1968
Jun	65.4 mm (2.6 in)	2 June 1993
Jul	83.0 mm (3.3 in)	21 July 1998
Aug	66.0 mm (2.6 in)	24 August 2003
Sep	77.2 mm (3.0 in)	3 September 1947
Oct	85.3 mm (3.4 in)	11 October 1958
Nov	101.2 mm (4.0 in)	26 November 2021
Dec	111.8 mm (4.4 in)	15 December 1965

Latest Records

Latest records at Blackville Post Office
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
29 May 2026	Blackville Post Office, AU	daily rain	44.0 mm (1.7 in)	12.8 mm (0.5 in)	139 years	50 of 100 (Notable)
19 May 2026	Blackville Post Office, AU	daily rain	38.0 mm (1.5 in)	3.6 mm (0.14 in)	48 years	27 of 100 (Routine)
21 August 2025	Blackville Post Office, AU	daily rain	35.8 mm (1.4 in)	14.4 mm (0.6 in)	18 years	29 of 100 (Routine)
29 March 2025	Blackville Post Office, AU	daily rain	64.0 mm (2.5 in)	39.0 mm (1.5 in)	50 years	53 of 100 (Notable)
1 November 2022	Blackville Post Office, AU	daily rain	56.8 mm (2.2 in)	27.3 mm (1.1 in)	99 years	61 of 100 (Major)
9 October 2022	Blackville Post Office, AU	daily rain	33.0 mm (1.3 in)	2.0 mm (0.08 in)	32 years	20 of 100 (Routine)
8 October 2022	Blackville Post Office, AU	daily rain	46.0 mm (1.8 in)	13.5 mm (0.5 in)	92 years	49 of 100 (Notable)
22 September 2022	Blackville Post Office, AU	daily rain	55.0 mm (2.2 in)	12.1 mm (0.5 in)	131 years	53 of 100 (Notable)
16 September 2022	Blackville Post Office, AU	daily rain	44.0 mm (1.7 in)	24.4 mm (1.0 in)	56 years	52 of 100 (Notable)
13 August 2022	Blackville Post Office, AU	daily rain	43.0 mm (1.7 in)	1.1 mm (0.04 in)	69 years	31 of 100 (Routine)
5 August 2022	Blackville Post Office, AU	daily rain	65.0 mm (2.6 in)	44.7 mm (1.8 in)	68 years	70 of 100 (Major)
28 April 2022	Blackville Post Office, AU	daily rain	33.0 mm (1.3 in)	6.0 mm (0.24 in)	29 years	22 of 100 (Routine)
26 November 2021	Blackville Post Office, AU	monthly rain	101.2 mm (4.0 in)	10.6 mm (0.4 in)	4 years	30 of 100 (Routine)
12 November 2021	Blackville Post Office, AU	daily rain	71.0 mm (2.8 in)	31.9 mm (1.3 in)	128 years	67 of 100 (Major)
30 September 2021	Blackville Post Office, AU	daily rain	26.0 mm (1.0 in)	8.7 mm (0.34 in)	52 years	34 of 100 (Routine)
23 March 2021	Blackville Post Office, AU	daily rain	70.0 mm (2.8 in)	36.5 mm (1.4 in)	95 years	64 of 100 (Major)
26 October 2020	Blackville Post Office, AU	daily rain	26.8 mm (1.1 in)	0.9 mm (0.04 in)	87 years	36 of 100 (Notable)
25 October 2020	Blackville Post Office, AU	daily rain	54.0 mm (2.1 in)	15.8 mm (0.6 in)	40 years	36 of 100 (Notable)
11 April 2020	Blackville Post Office, AU	daily rain	37.0 mm (1.5 in)	19.4 mm (0.8 in)	37 years	36 of 100 (Notable)
3 February 2020	Blackville Post Office, AU	daily rain	33.4 mm (1.3 in)	13.1 mm (0.5 in)	72 years	39 of 100 (Notable)

Extremes by Year

1886 to 2026

Yearly extremes at Blackville Post Office: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	135.9 mm (5.4 in)	1904	60.2 mm (2.4 in)	140
Wettest five days (Rx5day)	279.7 mm (11.0 in)	1920	86.4 mm (3.4 in)	140
Longest dry spell (CDD)	74 days	1995	32 days	140

Wettest day (Rx1day)

The wettest day of the year at Blackville Post Office, 1886 to 2026. The record is 135.9 mm (5.4 in) in 1904, marked on the chart; the median year is 60.2 mm (2.4 in).

Wettest day (Rx1day) at Blackville Post Office by year
Year	Wettest day (Rx1day)
1886	41.4 mm (1.6 in)
1887	72.4 mm (2.9 in)
1888	62.2 mm (2.4 in)
1889	89.9 mm (3.5 in)
1890	71.1 mm (2.8 in)
1891	55.4 mm (2.2 in)
1892	56.1 mm (2.2 in)
1893	67.8 mm (2.7 in)
1894	73.2 mm (2.9 in)
1895	54.4 mm (2.1 in)
1896	66.3 mm (2.6 in)
1897	66.8 mm (2.6 in)
1898	132.8 mm (5.2 in)
1899	42.4 mm (1.7 in)
1900	33.3 mm (1.3 in)
1901	32.5 mm (1.3 in)
1902	74.9 mm (2.9 in)
1903	41.9 mm (1.6 in)
1904	135.9 mm (5.4 in)
1905	27.2 mm (1.1 in)
1906	49.8 mm (2.0 in)
1907	36.1 mm (1.4 in)
1908	83.6 mm (3.3 in)
1909	33.8 mm (1.3 in)
1910	71.6 mm (2.8 in)
1911	74.2 mm (2.9 in)
1912	56.9 mm (2.2 in)
1913	45.7 mm (1.8 in)
1914	67.3 mm (2.6 in)
1915	34.3 mm (1.4 in)
1916	43.9 mm (1.7 in)
1917	34.0 mm (1.3 in)
1918	46.5 mm (1.8 in)
1919	30.5 mm (1.2 in)
1920	82.6 mm (3.3 in)
1921	51.3 mm (2.0 in)
1922	45.7 mm (1.8 in)
1923	35.6 mm (1.4 in)
1924	38.6 mm (1.5 in)
1925	23.4 mm (0.9 in)
1926	110.5 mm (4.4 in)
1927	36.8 mm (1.4 in)
1928	61.5 mm (2.4 in)
1929	61.2 mm (2.4 in)
1930	55.1 mm (2.2 in)
1931	59.2 mm (2.3 in)
1932	72.9 mm (2.9 in)
1933	46.5 mm (1.8 in)
1934	45.7 mm (1.8 in)
1935	55.9 mm (2.2 in)
1936	71.1 mm (2.8 in)
1937	40.6 mm (1.6 in)
1938	36.8 mm (1.4 in)
1939	62.2 mm (2.4 in)
1940	43.2 mm (1.7 in)
1941	71.9 mm (2.8 in)
1943	18.3 mm (0.7 in)
1944	52.1 mm (2.1 in)
1945	72.6 mm (2.9 in)
1946	74.4 mm (2.9 in)
1947	81.8 mm (3.2 in)
1948	69.9 mm (2.8 in)
1949	45.5 mm (1.8 in)
1950	86.4 mm (3.4 in)
1951	46.7 mm (1.8 in)
1952	52.3 mm (2.1 in)
1953	61.2 mm (2.4 in)
1954	76.2 mm (3.0 in)
1955	135.4 mm (5.3 in)
1956	57.9 mm (2.3 in)
1957	30.5 mm (1.2 in)
1958	85.3 mm (3.4 in)
1959	44.2 mm (1.7 in)
1960	37.1 mm (1.5 in)
1961	37.6 mm (1.5 in)
1962	74.4 mm (2.9 in)
1963	37.8 mm (1.5 in)
1964	67.3 mm (2.6 in)
1965	111.8 mm (4.4 in)
1966	64.8 mm (2.6 in)
1967	67.8 mm (2.7 in)
1968	114.8 mm (4.5 in)
1969	64.8 mm (2.6 in)
1970	48.3 mm (1.9 in)
1971	63.8 mm (2.5 in)
1972	42.7 mm (1.7 in)
1973	50.3 mm (2.0 in)
1974	108.0 mm (4.3 in)
1975	48.0 mm (1.9 in)
1976	73.4 mm (2.9 in)
1977	78.6 mm (3.1 in)
1978	57.5 mm (2.3 in)
1979	42.6 mm (1.7 in)
1980	38.2 mm (1.5 in)
1981	41.4 mm (1.6 in)
1982	63.0 mm (2.5 in)
1983	69.0 mm (2.7 in)
1984	95.0 mm (3.7 in)
1985	53.5 mm (2.1 in)
1986	65.6 mm (2.6 in)
1987	63.0 mm (2.5 in)
1988	37.6 mm (1.5 in)
1989	65.6 mm (2.6 in)
1990	62.0 mm (2.4 in)
1991	128.0 mm (5.0 in)
1992	122.0 mm (4.8 in)
1993	65.4 mm (2.6 in)
1994	45.0 mm (1.8 in)
1995	57.0 mm (2.2 in)
1996	82.0 mm (3.2 in)
1997	51.6 mm (2.0 in)
1998	83.0 mm (3.3 in)
1999	42.0 mm (1.7 in)
2000	71.0 mm (2.8 in)
2001	32.2 mm (1.3 in)
2002	63.0 mm (2.5 in)
2003	66.0 mm (2.6 in)
2004	92.2 mm (3.6 in)
2005	37.8 mm (1.5 in)
2006	62.0 mm (2.4 in)
2007	69.6 mm (2.7 in)
2008	61.6 mm (2.4 in)
2009	38.8 mm (1.5 in)
2010	71.4 mm (2.8 in)
2011	71.4 mm (2.8 in)
2012	54.8 mm (2.2 in)
2013	99.0 mm (3.9 in)
2014	49.0 mm (1.9 in)
2015	38.4 mm (1.5 in)
2016	34.8 mm (1.4 in)
2017	90.6 mm (3.6 in)
2018	27.4 mm (1.1 in)
2019	74.4 mm (2.9 in)
2020	54.0 mm (2.1 in)
2021	101.2 mm (4.0 in)
2022	65.0 mm (2.6 in)
2023	30.6 mm (1.2 in)
2024	39.4 mm (1.6 in)
2025	64.0 mm (2.5 in)
2026	44.0 mm (1.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Blackville Post Office, 1886 to 2026. The record is 279.7 mm (11.0 in) in 1920, marked on the chart; the median year is 86.4 mm (3.4 in).

Wettest five days (Rx5day) at Blackville Post Office by year
Year	Wettest five days (Rx5day)
1886	111.9 mm (4.4 in)
1887	151.5 mm (6.0 in)
1888	93.7 mm (3.7 in)
1889	114.1 mm (4.5 in)
1890	118.9 mm (4.7 in)
1891	105.9 mm (4.2 in)
1892	91.2 mm (3.6 in)
1893	90.9 mm (3.6 in)
1894	123.5 mm (4.9 in)
1895	153.9 mm (6.1 in)
1896	69.1 mm (2.7 in)
1897	109.0 mm (4.3 in)
1898	184.9 mm (7.3 in)
1899	73.5 mm (2.9 in)
1900	60.7 mm (2.4 in)
1901	55.2 mm (2.2 in)
1902	124.4 mm (4.9 in)
1903	86.4 mm (3.4 in)
1904	246.4 mm (9.7 in)
1905	50.1 mm (2.0 in)
1906	63.5 mm (2.5 in)
1907	46.2 mm (1.8 in)
1908	142.1 mm (5.6 in)
1909	71.4 mm (2.8 in)
1910	196.6 mm (7.7 in)
1911	94.0 mm (3.7 in)
1912	61.7 mm (2.4 in)
1913	75.2 mm (3.0 in)
1914	81.0 mm (3.2 in)
1915	52.4 mm (2.1 in)
1916	86.4 mm (3.4 in)
1917	64.8 mm (2.6 in)
1918	75.5 mm (3.0 in)
1919	50.0 mm (2.0 in)
1920	279.7 mm (11.0 in)
1921	111.8 mm (4.4 in)
1922	104.4 mm (4.1 in)
1923	65.1 mm (2.6 in)
1924	76.2 mm (3.0 in)
1925	29.7 mm (1.2 in)
1926	179.8 mm (7.1 in)
1927	78.9 mm (3.1 in)
1928	91.4 mm (3.6 in)
1929	84.3 mm (3.3 in)
1930	102.6 mm (4.0 in)
1931	74.4 mm (2.9 in)
1932	90.2 mm (3.6 in)
1933	91.4 mm (3.6 in)
1934	67.0 mm (2.6 in)
1935	79.8 mm (3.1 in)
1936	87.8 mm (3.5 in)
1937	52.3 mm (2.1 in)
1938	86.4 mm (3.4 in)
1939	74.2 mm (2.9 in)
1940	68.6 mm (2.7 in)
1941	156.3 mm (6.2 in)
1943	21.1 mm (0.8 in)
1944	77.8 mm (3.1 in)
1945	98.6 mm (3.9 in)
1946	99.3 mm (3.9 in)
1947	155.0 mm (6.1 in)
1948	73.2 mm (2.9 in)
1949	79.6 mm (3.1 in)
1950	203.8 mm (8.0 in)
1951	51.3 mm (2.0 in)
1952	56.9 mm (2.2 in)
1953	94.5 mm (3.7 in)
1954	102.9 mm (4.1 in)
1955	251.7 mm (9.9 in)
1956	64.4 mm (2.5 in)
1957	61.2 mm (2.4 in)
1958	94.8 mm (3.7 in)
1959	69.9 mm (2.8 in)
1960	80.8 mm (3.2 in)
1961	53.6 mm (2.1 in)
1962	88.6 mm (3.5 in)
1963	80.2 mm (3.2 in)
1964	156.5 mm (6.2 in)
1965	111.8 mm (4.4 in)
1966	77.8 mm (3.1 in)
1967	111.0 mm (4.4 in)
1968	126.0 mm (5.0 in)
1969	98.4 mm (3.9 in)
1970	72.2 mm (2.8 in)
1971	182.9 mm (7.2 in)
1972	81.5 mm (3.2 in)
1973	100.0 mm (3.9 in)
1974	226.8 mm (8.9 in)
1975	86.3 mm (3.4 in)
1976	116.0 mm (4.6 in)
1977	111.9 mm (4.4 in)
1978	80.6 mm (3.2 in)
1979	63.4 mm (2.5 in)
1980	48.8 mm (1.9 in)
1981	66.0 mm (2.6 in)
1982	95.0 mm (3.7 in)
1983	97.6 mm (3.8 in)
1984	120.0 mm (4.7 in)
1985	80.1 mm (3.2 in)
1986	84.0 mm (3.3 in)
1987	69.6 mm (2.7 in)
1988	50.8 mm (2.0 in)
1989	72.8 mm (2.9 in)
1990	110.0 mm (4.3 in)
1991	195.0 mm (7.7 in)
1992	233.0 mm (9.2 in)
1993	84.4 mm (3.3 in)
1994	54.0 mm (2.1 in)
1995	120.0 mm (4.7 in)
1996	164.2 mm (6.5 in)
1997	145.2 mm (5.7 in)
1998	144.2 mm (5.7 in)
1999	77.2 mm (3.0 in)
2000	205.0 mm (8.1 in)
2001	51.2 mm (2.0 in)
2002	64.4 mm (2.5 in)
2003	70.2 mm (2.8 in)
2004	104.6 mm (4.1 in)
2005	69.4 mm (2.7 in)
2006	65.8 mm (2.6 in)
2007	129.4 mm (5.1 in)
2008	117.4 mm (4.6 in)
2009	70.0 mm (2.8 in)
2010	150.8 mm (5.9 in)
2011	131.0 mm (5.2 in)
2012	97.2 mm (3.8 in)
2013	153.4 mm (6.0 in)
2014	111.6 mm (4.4 in)
2015	58.8 mm (2.3 in)
2016	54.8 mm (2.2 in)
2017	99.4 mm (3.9 in)
2018	56.4 mm (2.2 in)
2019	81.4 mm (3.2 in)
2020	104.4 mm (4.1 in)
2021	148.2 mm (5.8 in)
2022	86.2 mm (3.4 in)
2023	63.2 mm (2.5 in)
2024	60.6 mm (2.4 in)
2025	105.6 mm (4.2 in)
2026	60.6 mm (2.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Blackville Post Office, 1886 to 2026. The record is 74 days in 1995, marked on the chart; the median year is 32 days.

Longest dry spell (CDD) at Blackville Post Office by year
Year	Longest dry spell (CDD)
1886	27 days
1887	19 days
1888	32 days
1889	18 days
1890	35 days
1891	22 days
1892	17 days
1893	21 days
1894	27 days
1895	33 days
1896	15 days
1897	60 days
1898	40 days
1899	27 days
1900	17 days
1901	35 days
1902	28 days
1903	27 days
1904	32 days
1905	27 days
1906	23 days
1907	22 days
1908	28 days
1909	20 days
1910	36 days
1911	24 days
1912	32 days
1913	29 days
1914	51 days
1915	29 days
1916	19 days
1917	27 days
1918	42 days
1919	39 days
1920	28 days
1921	27 days
1922	36 days
1923	58 days
1924	23 days
1925	43 days
1926	38 days
1927	37 days
1928	32 days
1929	25 days
1930	20 days
1931	26 days
1932	33 days
1933	29 days
1934	42 days
1935	29 days
1936	31 days
1937	42 days
1938	37 days
1939	34 days
1940	44 days
1941	35 days
1943	19 days
1944	43 days
1945	31 days
1946	62 days
1947	32 days
1948	35 days
1949	30 days
1950	33 days
1951	31 days
1952	40 days
1953	27 days
1954	35 days
1955	42 days
1956	21 days
1957	37 days
1958	22 days
1959	39 days
1960	30 days
1961	30 days
1962	50 days
1963	22 days
1964	37 days
1965	31 days
1966	35 days
1967	48 days
1968	31 days
1969	26 days
1970	38 days
1971	32 days
1972	41 days
1973	30 days
1974	37 days
1975	34 days
1976	34 days
1977	43 days
1978	28 days
1979	42 days
1980	58 days
1981	48 days
1982	55 days
1983	24 days
1984	56 days
1985	27 days
1986	40 days
1987	31 days
1988	40 days
1989	16 days
1990	26 days
1991	37 days
1992	53 days
1993	23 days
1994	38 days
1995	74 days
1996	40 days
1997	48 days
1998	47 days
1999	44 days
2000	22 days
2001	21 days
2002	47 days
2003	33 days
2004	24 days
2005	52 days
2006	33 days
2007	33 days
2008	28 days
2009	24 days
2010	28 days
2011	36 days
2012	40 days
2013	35 days
2014	20 days
2015	37 days
2016	39 days
2017	40 days
2018	28 days
2019	36 days
2020	18 days
2021	27 days
2022	27 days
2023	39 days
2024	19 days
2025	24 days
2026	28 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

130 years, 1887 to 2025

A day with at least 57.2 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 139.6 mm (5.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Blackville Post Office: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	57.2 mm (2.3 in)
5 years	78.5 mm (3.1 in)
10 years	92.9 mm (3.7 in)
25 years	111.4 mm (4.4 in)
50 years	125.4 mm (4.9 in)
100 years	139.6 mm (5.5 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 130 years of values from 1887 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: 135.9 mm (5.4 in) in 1904; 135.4 mm (5.3 in) in 1955; 132.8 mm (5.2 in) in 1898.

Download the Data

Data for Blackville Post Office standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Blackville Post Office 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 2026-10-12. 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