Stellenbosch (Tnk) Threshold Days by Year (SF000216550)

4 fixed thresholds counted per year at Stellenbosch (Tnk) (SF000216550): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Stellenbosch (Tnk) Thresholds

Stellenbosch (Tnk): days with 10 mm (0.39 in) or more of precipitation in 103 years, most in 1902 with 40.
Stellenbosch (Tnk): days with 25 mm (0.98 in) or more of precipitation in 102 years, most in 1977 with 16.
Stellenbosch (Tnk): days with 50 mm (1.97 in) or more of precipitation in 35 years, most in 1976 with 3.
Stellenbosch (Tnk): days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1911 with 1.
4 fixed thresholds have at least one qualifying day at Stellenbosch (Tnk).

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

103 years with a qualifying day

Days per year at Stellenbosch (Tnk) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 40 in 1902.

Days with 10 mm (0.39 in) or more of precipitation per year at Stellenbosch (Tnk)
Year	Days	Decade average
1880	19	25.3
1881	19	25.3
1882	21	25.3
1883	31	25.3
1885	30	25.3
1886	27	25.3
1887	23	25.3
1888	36	25.3
1889	22	25.3
1890	19	25.1
1891	21	25.1
1893	32	25.1
1894	24	25.1
1895	20	25.1
1896	17	25.1
1897	29	25.1
1898	34	25.1
1899	30	25.1
1900	21	25.8
1901	22	25.8
1902	40	25.8
1903	27	25.8
1904	34	25.8
1905	17	25.8
1906	22	25.8
1907	27	25.8
1908	22	25.8
1909	26	25.8
1910	32	26.9
1911	27	26.9
1912	24	26.9
1913	27	26.9
1914	28	26.9
1915	28	26.9
1916	27	26.9
1917	30	26.9
1918	26	26.9
1919	20	26.9
1920	28	21.9
1921	32	21.9
1922	23	21.9
1923	24	21.9
1924	19	21.9
1925	19	21.9
1926	25	21.9
1927	17	21.9
1928	9	21.9
1929	23	21.9
1930	17	20.3
1932	23	20.3
1933	22	20.3
1934	14	20.3
1935	22	20.3
1936	18	20.3
1937	23	20.3
1938	26	20.3
1939	18	20.3
1940	26	27.4
1941	40	27.4
1942	26	27.4
1943	25	27.4
1944	30	27.4
1945	29	27.4
1946	28	27.4
1947	24	27.4
1948	24	27.4
1949	22	27.4
1950	29	28.7
1951	30	28.7
1952	30	28.7
1953	28	28.7
1954	28	28.7
1955	27	28.7
1956	26	28.7
1957	34	28.7
1958	24	28.7
1959	31	28.7
1960	16	25.9
1961	21	25.9
1962	36	25.9
1963	26	25.9
1964	24	25.9
1965	27	25.9
1966	30	25.9
1967	27	25.9
1968	29	25.9
1969	23	25.9
1970	21	27.5
1971	22	27.5
1972	21	27.5
1973	23	27.5
1974	34	27.5
1975	31	27.5
1976	34	27.5
1977	40	27.5
1978	24	27.5
1979	25	27.5
1980	15	23.7
1981	22	23.7
1982	25	23.7
1983	25	23.7
1984	30	23.7
1985	25	23.7

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

First to last qualifying date each year at Stellenbosch (Tnk)
Year	First date	Last date
1880	1880-01-08	1880-11-23
1881	1881-03-16	1881-10-30
1882	1882-02-23	1882-12-24
1883	1883-03-19	1883-10-28
1885	1885-02-12	1885-12-10
1886	1886-03-09	1886-12-23
1887	1887-01-05	1887-11-12
1888	1888-04-11	1888-12-26
1889	1889-01-01	1889-09-21
1890	1890-02-14	1890-11-15
1891	1891-03-31	1891-10-22
1893	1893-04-10	1893-10-29
1894	1894-02-20	1894-11-29
1895	1895-01-22	1895-12-06
1896	1896-02-12	1896-11-03
1897	1897-03-12	1897-10-09
1898	1898-01-27	1898-12-16
1899	1899-01-04	1899-12-11
1900	1900-03-20	1900-11-03
1901	1901-01-15	1901-11-20
1902	1902-02-24	1902-11-20
1903	1903-03-22	1903-10-28
1904	1904-01-10	1904-12-10
1905	1905-03-27	1905-11-12
1906	1906-03-15	1906-12-24
1907	1907-03-17	1907-12-31
1908	1908-01-13	1908-10-04
1909	1909-01-02	1909-12-05
1910	1910-02-11	1910-11-10
1911	1911-02-14	1911-12-20
1912	1912-03-25	1912-11-25
1913	1913-04-18	1913-12-25
1914	1914-01-21	1914-11-16
1915	1915-03-16	1915-11-14
1916	1916-01-18	1916-09-20
1917	1917-01-05	1917-11-24
1918	1918-04-13	1918-11-18
1919	1919-01-14	1919-11-16
1920	1920-04-10	1920-12-17
1921	1921-01-20	1921-09-06
1922	1922-01-11	1922-11-13
1923	1923-04-06	1923-11-24
1924	1924-04-29	1924-11-14
1925	1925-01-12	1925-11-25
1926	1926-02-20	1926-10-31
1927	1927-02-05	1927-12-11
1928	1928-01-25	1928-08-31
1929	1929-03-24	1929-12-31
1930	1930-01-27	1930-11-29
1932	1932-01-15	1932-10-15
1933	1933-01-20	1933-10-13
1934	1934-02-17	1934-11-18
1935	1935-03-04	1935-11-15
1936	1936-01-02	1936-12-12
1937	1937-03-27	1937-10-03
1938	1938-01-12	1938-10-07
1939	1939-02-16	1939-12-25
1940	1940-02-09	1940-11-21
1941	1941-01-08	1941-11-09
1942	1942-01-27	1942-10-26
1943	1943-01-21	1943-11-09
1944	1944-01-30	1944-12-29
1945	1945-04-27	1945-10-20
1946	1946-01-19	1946-12-22
1947	1947-03-14	1947-10-29
1948	1948-04-22	1948-10-11
1949	1949-01-21	1949-11-01
1950	1950-04-10	1950-12-06
1951	1951-01-14	1951-11-26
1952	1952-03-22	1952-11-26
1953	1953-03-22	1953-11-09
1954	1954-01-08	1954-12-20
1955	1955-02-17	1955-11-30
1956	1956-03-25	1956-12-26
1957	1957-02-13	1957-10-27
1958	1958-02-03	1958-11-18
1959	1959-04-03	1959-10-31
1960	1960-04-02	1960-12-21
1961	1961-01-28	1961-10-07
1962	1962-02-16	1962-12-27
1963	1963-05-14	1963-12-20
1964	1964-02-15	1964-11-05
1965	1965-01-11	1965-12-16
1966	1966-03-22	1966-12-23
1967	1967-01-20	1967-12-03
1968	1968-01-18	1968-12-22
1969	1969-01-19	1969-11-19
1970	1970-01-01	1970-12-13
1971	1971-03-24	1971-12-05
1972	1972-01-09	1972-10-22
1973	1973-03-01	1973-12-04
1974	1974-05-04	1974-11-24
1975	1975-01-01	1975-11-17
1976	1976-03-06	1976-12-30
1977	1977-02-20	1977-12-01
1978	1978-01-19	1978-12-19
1979	1979-01-10	1979-10-21
1980	1980-01-03	1980-12-20
1981	1981-01-25	1981-12-19
1982	1982-01-19	1982-12-26
1983	1983-02-01	1983-12-16
1984	1984-02-07	1984-12-19
1985	1985-02-07	1985-09-23

Every Fixed Threshold

Fixed thresholds at Stellenbosch (Tnk)
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	103	40	1902	25
25 mm (0.98 in): Days with 25 mm or more rain	102	16	1977	7
50 mm (1.97 in): Days with 50 mm or more rain	35	3	1976	2
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1911	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1880.

Download the Data

Data for Stellenbosch (Tnk) 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).

Stellenbosch (Tnk) Threshold Days by Year (SF000216550)

Key Facts for Stellenbosch (Tnk) Thresholds

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

Every Fixed Threshold

Download the Data

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