Ntsubane (Bos) Threshold Days by Year (SF001543540)

5 fixed thresholds counted per year at Ntsubane (Bos) (SF001543540): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ntsubane (Bos) Thresholds

Ntsubane (Bos): days with 10 mm (0.39 in) or more of precipitation in 73 years, most in 1917 with 59.
Ntsubane (Bos): days with 25 mm (0.98 in) or more of precipitation in 73 years, most in 1988 with 28.
Ntsubane (Bos): days with 50 mm (1.97 in) or more of precipitation in 73 years, most in 1956 with 13.
Ntsubane (Bos): days with 100 mm (3.94 in) or more of precipitation in 52 years, most in 1931 with 4.
5 fixed thresholds have at least one qualifying day at Ntsubane (Bos).

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

73 years with a qualifying day

Days per year at Ntsubane (Bos) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 59 in 1917.

Days with 10 mm (0.39 in) or more of precipitation per year at Ntsubane (Bos)
Year	Days	Decade average
1915	42	42.6
1916	37	42.6
1917	59	42.6
1918	45	42.6
1919	30	42.6
1920	43	43.9
1921	38	43.9
1922	47	43.9
1923	41	43.9
1925	45	43.9
1926	45	43.9
1928	37	43.9
1929	55	43.9
1930	39	40.4
1931	43	40.4
1932	42	40.4
1933	33	40.4
1934	36	40.4
1935	30	40.4
1936	48	40.4
1937	44	40.4
1938	40	40.4
1939	49	40.4
1940	34	35.2
1941	21	35.2
1942	45	35.2
1943	40	35.2
1944	29	35.2
1945	35	35.2
1946	38	35.2
1947	43	35.2
1948	34	35.2
1949	33	35.2
1950	37	37.4
1951	35	37.4
1952	31	37.4
1953	36	37.4
1954	34	37.4
1955	39	37.4
1956	49	37.4
1957	39	37.4
1958	39	37.4
1959	35	37.4
1960	49	40.8
1961	48	40.8
1962	38	40.8
1963	46	40.8
1964	38	40.8
1965	43	40.8
1966	28	40.8
1967	37	40.8
1968	39	40.8
1969	42	40.8
1970	36	40.1
1971	40	40.1
1972	34	40.1
1973	36	40.1
1974	46	40.1
1975	44	40.1
1976	38	40.1
1977	47	40.1
1983	42	42.5
1984	45	42.5
1985	47	42.5
1986	34	42.5
1988	56	42.5
1989	31	42.5
1990	30	34.5
1991	31	34.5
1992	24	34.5
1994	32	34.5
1995	52	34.5
1996	38	34.5

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

First to last qualifying date each year at Ntsubane (Bos)
Year	First date	Last date
1915	1915-01-04	1915-12-25
1916	1916-01-03	1916-12-28
1917	1917-01-01	1917-12-30
1918	1918-01-03	1918-12-19
1919	1919-01-07	1919-12-23
1920	1920-01-08	1920-12-29
1921	1921-01-05	1921-12-29
1922	1922-01-08	1922-12-31
1923	1923-01-03	1923-12-28
1925	1925-01-04	1925-12-28
1926	1926-01-02	1926-12-27
1928	1928-01-05	1928-12-30
1929	1929-01-05	1929-12-29
1930	1930-01-09	1930-12-30
1931	1931-01-12	1931-12-31
1932	1932-01-19	1932-12-26
1933	1933-01-02	1933-12-31
1934	1934-01-02	1934-12-17
1935	1935-01-03	1935-11-09
1936	1936-01-08	1936-12-13
1937	1937-01-06	1937-12-25
1938	1938-01-21	1938-12-31
1939	1939-01-01	1939-12-26
1940	1940-01-07	1940-12-26
1941	1941-01-10	1941-12-31
1942	1942-01-01	1942-12-26
1943	1943-01-15	1943-12-19
1944	1944-02-01	1944-12-31
1945	1945-01-01	1945-12-27
1946	1946-01-01	1946-12-23
1947	1947-01-02	1947-12-30
1948	1948-01-01	1948-12-29
1949	1949-01-23	1949-12-26
1950	1950-01-06	1950-12-30
1951	1951-01-02	1951-12-31
1952	1952-01-02	1952-12-28
1953	1953-02-02	1953-12-29
1954	1954-01-10	1954-12-22
1955	1955-01-04	1955-12-14
1956	1956-01-27	1956-12-28
1957	1957-01-07	1957-12-17
1958	1958-01-02	1958-12-31
1959	1959-01-01	1959-12-21
1960	1960-01-03	1960-12-30
1961	1961-01-06	1961-12-26
1962	1962-01-05	1962-12-27
1963	1963-01-04	1963-12-21
1964	1964-01-01	1964-12-27
1965	1965-01-05	1965-12-28
1966	1966-01-08	1966-12-28
1967	1967-01-08	1967-12-24
1968	1968-01-09	1968-12-23
1969	1969-01-07	1969-12-28
1970	1970-01-14	1970-12-18
1971	1971-01-03	1971-12-26
1972	1972-01-10	1972-12-22
1973	1973-01-05	1973-11-30
1974	1974-01-01	1974-12-25
1975	1975-01-15	1975-12-31
1976	1976-01-04	1976-12-27
1977	1977-01-04	1977-12-31
1983	1983-01-13	1983-12-29
1984	1984-01-01	1984-12-27
1985	1985-01-10	1985-12-27
1986	1986-01-17	1986-11-04
1988	1988-01-05	1988-12-28
1989	1989-01-01	1989-10-29
1990	1990-01-06	1990-12-16
1991	1991-01-05	1991-12-08
1992	1992-01-11	1992-12-02
1994	1994-01-03	1994-12-25
1995	1995-01-13	1995-12-26
1996	1996-01-07	1996-12-22

Every Fixed Threshold

Fixed thresholds at Ntsubane (Bos)
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	73	59	1917	38
25 mm (0.98 in): Days with 25 mm or more rain	73	28	1988	21
50 mm (1.97 in): Days with 50 mm or more rain	73	13	1956	9
100 mm (3.94 in): Days with 100 mm or more rain	52	4	1931	1
200 mm (7.87 in): Days with 200 mm or more rain	13	2	1983	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1915.

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Data for Ntsubane (Bos) 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Ntsubane (Bos) Threshold Days by Year (SF001543540)

Key Facts for Ntsubane (Bos) Thresholds

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

Every Fixed Threshold

Download the Data

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