Blackville Post Office Threshold Days by Year

4 fixed thresholds counted per year at Blackville Post Office (ASN00055006): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Blackville Post Office Thresholds

Blackville Post Office: days with 10 mm (0.39 in) or more of precipitation in 131 years, most in 2010 with 43.
Blackville Post Office: days with 25 mm (0.98 in) or more of precipitation in 130 years, most in 2010 with 17.
Blackville Post Office: days with 50 mm (1.97 in) or more of precipitation in 82 years, most in 1991 with 5.
Blackville Post Office: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1991 with 2.
4 fixed thresholds have at least one qualifying day at Blackville Post Office.

Days with 10 mm (0.39 in) or more of precipitation

131 years with a qualifying day

Days per year at Blackville Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 43 in 2010.

Days with 10 mm (0.39 in) or more of precipitation per year at Blackville Post Office
Year	Days	Decade average
1887	33	24.3
1888	10	24.3
1889	30	24.3
1890	30	23.4
1891	30	23.4
1892	24	23.4
1893	27	23.4
1894	20	23.4
1895	22	23.4
1896	27	23.4
1897	16	23.4
1898	20	23.4
1899	18	23.4
1900	18	19.6
1901	17	19.6
1902	17	19.6
1903	23	19.6
1904	21	19.6
1905	18	19.6
1906	24	19.6
1907	15	19.6
1908	18	19.6
1909	25	19.6
1910	18	18.9
1911	22	18.9
1912	11	18.9
1913	21	18.9
1914	21	18.9
1915	16	18.9
1916	29	18.9
1917	25	18.9
1918	14	18.9
1919	12	18.9
1920	29	20.7
1921	37	20.7
1922	14	20.7
1923	14	20.7
1924	26	20.7
1925	10	20.7
1926	19	20.7
1927	15	20.7
1928	22	20.7
1930	16	19.9
1931	24	19.9
1932	16	19.9
1933	24	19.9
1934	25	19.9
1935	17	19.9
1937	21	19.9
1938	19	19.9
1939	17	19.9
1940	11	17.4
1944	17	17.4
1945	20	17.4
1946	12	17.4
1947	26	17.4
1948	17	17.4
1949	19	17.4
1950	27	21.1
1951	11	21.1
1952	18	21.1
1953	17	21.1
1954	25	21.1
1955	32	21.1
1956	33	21.1
1957	16	21.1
1958	17	21.1
1959	15	21.1
1960	21	21.6
1961	19	21.6
1962	23	21.6
1963	27	21.6
1964	22	21.6
1965	12	21.6
1966	21	21.6
1967	15	21.6
1968	24	21.6
1969	32	21.6
1970	24	22
1971	18	22
1972	23	22
1973	33	22
1974	16	22
1975	19	22
1976	22	22
1977	22	22
1978	25	22
1979	18	22
1980	13	21.9
1981	21	21.9
1982	17	21.9
1983	32	21.9
1984	25	21.9
1985	22	21.9
1986	23	21.9
1991	22	23.1
1992	22	23.1
1993	26	23.1
1994	13	23.1
1995	18	23.1
1996	24	23.1
1997	20	23.1
1998	34	23.1
1999	29	23.1
2000	32	24.2
2001	16	24.2
2002	17	24.2
2003	22	24.2
2004	34	24.2
2005	25	24.2
2006	16	24.2
2007	34	24.2
2008	25	24.2
2009	21	24.2
2010	43	20.4
2011	18	20.4
2012	24	20.4
2013	18	20.4
2014	19	20.4
2015	22	20.4
2016	26	20.4
2017	15	20.4
2018	14	20.4
2019	5	20.4
2020	32	24.9
2021	36	24.9
2022	28	24.9
2023	17	24.9
2024	23	24.9
2025	28	24.9
2026	10	24.9

For each year, a bar from the first to the last day at Blackville Post Office meeting 10 mm (0.39 in).

First to last qualifying date each year at Blackville Post Office
Year	First date	Last date
1887	1887-01-20	1887-12-27
1888	1888-02-13	1888-12-01
1889	1889-01-27	1889-12-20
1890	1890-01-13	1890-12-30
1891	1891-01-06	1891-12-31
1892	1892-01-12	1892-12-31
1893	1893-01-08	1893-12-13
1894	1894-01-06	1894-12-30
1895	1895-01-05	1895-12-17
1896	1896-01-17	1896-12-18
1897	1897-01-10	1897-12-21
1898	1898-01-13	1898-11-25
1899	1899-01-12	1899-12-26
1900	1900-02-14	1900-12-22
1901	1901-01-12	1901-11-18
1902	1902-03-28	1902-12-19
1903	1903-02-19	1903-12-22
1904	1904-01-03	1904-12-18
1905	1905-01-22	1905-10-15
1906	1906-01-01	1906-12-25
1907	1907-01-03	1907-12-28
1908	1908-01-30	1908-12-12
1909	1909-02-01	1909-12-24
1910	1910-01-12	1910-12-18
1911	1911-01-12	1911-12-02
1912	1912-01-05	1912-10-27
1913	1913-01-18	1913-12-19
1914	1914-01-19	1914-12-31
1915	1915-02-01	1915-12-31
1916	1916-01-29	1916-12-22
1917	1917-01-12	1917-12-26
1918	1918-01-11	1918-09-16
1919	1919-01-08	1919-12-29
1920	1920-01-04	1920-12-10
1921	1921-02-17	1921-12-31
1922	1922-01-08	1922-12-26
1923	1923-01-26	1923-12-27
1924	1924-01-21	1924-12-16
1925	1925-01-17	1925-11-19
1926	1926-01-06	1926-12-28
1927	1927-01-22	1927-12-20
1928	1928-01-19	1928-12-23
1930	1930-01-24	1930-12-18
1931	1931-01-19	1931-12-09
1932	1932-01-24	1932-12-16
1933	1933-01-20	1933-12-22
1934	1934-01-28	1934-12-20
1935	1935-01-04	1935-12-01
1937	1937-01-01	1937-12-29
1938	1938-01-28	1938-12-31
1939	1939-01-25	1939-12-23
1940	1940-03-19	1940-12-31
1944	1944-01-03	1944-11-25
1945	1945-01-12	1945-12-19
1946	1946-01-19	1946-12-16
1947	1947-01-17	1947-12-24
1948	1948-01-02	1948-12-31
1949	1949-02-12	1949-12-20
1950	1950-01-02	1950-11-25
1951	1951-01-24	1951-11-27
1952	1952-02-19	1952-12-31
1953	1953-01-06	1953-11-27
1954	1954-01-01	1954-12-26
1955	1955-01-21	1955-11-27
1956	1956-01-21	1956-12-22
1957	1957-01-04	1957-12-31
1958	1958-01-27	1958-12-29
1959	1959-02-12	1959-12-23
1960	1960-01-14	1960-12-17
1961	1961-01-03	1961-12-19
1962	1962-01-13	1962-12-25
1963	1963-01-03	1963-12-11
1964	1964-01-14	1964-12-10
1965	1965-01-23	1965-12-15
1966	1966-02-05	1966-12-31
1967	1967-01-05	1967-12-30
1968	1968-01-05	1968-12-17
1969	1969-01-02	1969-12-23
1970	1970-01-02	1970-12-29
1971	1971-01-13	1971-12-15
1972	1972-01-13	1972-12-08
1973	1973-01-13	1973-12-31
1974	1974-01-01	1974-11-18
1975	1975-01-04	1975-10-24
1976	1976-01-13	1976-12-24
1977	1977-01-13	1977-10-06
1978	1978-01-01	1978-12-26
1979	1979-01-27	1979-11-24
1980	1980-01-03	1980-12-30
1981	1981-01-05	1981-12-27
1982	1982-01-16	1982-12-30
1983	1983-01-02	1983-11-28
1984	1984-01-01	1984-12-11
1985	1985-02-08	1985-12-10
1986	1986-01-05	1986-12-17
1991	1991-01-06	1991-12-14
1992	1992-01-01	1992-12-08
1993	1993-01-12	1993-12-08
1994	1994-02-06	1994-12-25
1995	1995-01-02	1995-12-31
1996	1996-01-02	1996-12-31
1997	1997-01-26	1997-12-28
1998	1998-01-19	1998-12-15
1999	1999-01-01	1999-12-10
2000	2000-01-27	2000-12-15
2001	2001-01-31	2001-12-19
2002	2002-01-01	2002-12-10
2003	2003-01-02	2003-12-13
2004	2004-01-11	2004-12-28
2005	2005-01-17	2005-12-16
2006	2006-01-07	2006-12-03
2007	2007-01-02	2007-12-23
2008	2008-01-06	2008-11-29
2009	2009-01-22	2009-12-29
2010	2010-01-02	2010-12-26
2011	2011-01-12	2011-12-23
2012	2012-01-09	2012-12-26
2013	2013-01-27	2013-12-17
2014	2014-02-17	2014-12-26
2015	2015-01-09	2015-12-23
2016	2016-01-16	2016-12-25
2017	2017-01-21	2017-12-30
2018	2018-02-26	2018-12-21
2019	2019-03-18	2019-11-25
2020	2020-01-17	2020-12-29
2021	2021-01-05	2021-12-22
2022	2022-01-08	2022-12-24
2023	2023-02-09	2023-12-24
2024	2024-01-05	2024-12-04
2025	2025-01-08	2025-12-12
2026	2026-01-05	2026-08-26

Every Fixed Threshold

Fixed thresholds at Blackville Post Office
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	131	43	2010	10
25 mm (0.98 in): Days with 25 mm or more rain	130	17	2010	3
50 mm (1.97 in): Days with 50 mm or more rain	82	5	1991	1
100 mm (3.94 in): Days with 100 mm or more rain	10	2	1991	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1887.

Download the Data

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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Blackville Post Office Threshold Days by Year

Key Facts for Blackville Post Office Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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