Nooitgedacht Threshold Days by Year

5 fixed thresholds counted per year at Nooitgedacht (SF007233340): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nooitgedacht Thresholds

Nooitgedacht: days with 10 mm (0.39 in) or more of precipitation in 68 years, most in 1977 with 46.
Nooitgedacht: days with 25 mm (0.98 in) or more of precipitation in 68 years, most in 1948 with 22.
Nooitgedacht: days with 50 mm (1.97 in) or more of precipitation in 61 years, most in 1948 with 12.
Nooitgedacht: days with 100 mm (3.94 in) or more of precipitation in 28 years, most in 1930 with 3.
5 fixed thresholds have at least one qualifying day at Nooitgedacht.

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

68 years with a qualifying day

Days per year at Nooitgedacht with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1977.

Days with 10 mm (0.39 in) or more of precipitation per year at Nooitgedacht
Year	Days	Decade average
1929	31	31
1930	19	25.1
1931	18	25.1
1933	20	25.1
1934	29	25.1
1935	7	25.1
1936	34	25.1
1937	29	25.1
1938	33	25.1
1939	37	25.1
1940	25	21.5
1941	7	21.5
1942	22	21.5
1943	24	21.5
1944	20	21.5
1945	14	21.5
1946	17	21.5
1947	28	21.5
1948	30	21.5
1949	28	21.5
1950	31	32.7
1951	23	32.7
1952	36	32.7
1953	39	32.7
1954	37	32.7
1955	38	32.7
1956	22	32.7
1957	33	32.7
1958	40	32.7
1959	28	32.7
1960	33	25.4
1961	31	25.4
1962	26	25.4
1963	19	25.4
1964	22	25.4
1965	17	25.4
1966	27	25.4
1967	28	25.4
1968	25	25.4
1969	26	25.4
1970	19	32
1971	32	32
1972	40	32
1973	26	32
1974	34	32
1975	33	32
1976	37	32
1977	46	32
1978	38	32
1979	15	32
1980	31	25.1
1981	34	25.1
1982	16	25.1
1983	16	25.1
1984	27	25.1
1985	25	25.1
1986	20	25.1
1987	28	25.1
1988	35	25.1
1989	19	25.1
1990	21	25.4
1991	29	25.4
1992	19	25.4
1993	24	25.4
1994	18	25.4
1995	24	25.4
1996	41	25.4
1997	27	25.4

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

First to last qualifying date each year at Nooitgedacht
Year	First date	Last date
1929	1929-01-13	1929-11-27
1930	1930-02-16	1930-11-28
1931	1931-01-02	1931-12-03
1933	1933-02-11	1933-12-25
1934	1934-01-02	1934-12-27
1935	1935-02-01	1935-12-20
1936	1936-01-14	1936-12-14
1937	1937-01-07	1937-12-29
1938	1938-01-06	1938-12-31
1939	1939-02-01	1939-12-29
1940	1940-02-02	1940-12-31
1941	1941-02-09	1941-11-27
1942	1942-01-04	1942-12-23
1943	1943-01-04	1943-12-15
1944	1944-01-12	1944-11-09
1945	1945-01-09	1945-12-29
1946	1946-01-03	1946-11-23
1947	1947-01-03	1947-12-30
1948	1948-01-02	1948-12-21
1949	1949-01-01	1949-12-28
1950	1950-01-10	1950-12-31
1951	1951-01-01	1951-12-27
1952	1952-01-03	1952-12-30
1953	1953-01-01	1953-12-23
1954	1954-01-01	1954-12-30
1955	1955-01-05	1955-11-28
1956	1956-01-02	1956-12-22
1957	1957-02-02	1957-12-26
1958	1958-01-03	1958-12-30
1959	1959-01-02	1959-12-29
1960	1960-01-27	1960-12-31
1961	1961-01-05	1961-12-15
1962	1962-01-11	1962-12-28
1963	1963-01-03	1963-12-22
1964	1964-01-09	1964-12-21
1965	1965-01-06	1965-12-30
1966	1966-01-27	1966-12-20
1967	1967-01-09	1967-12-02
1968	1968-01-12	1968-12-31
1969	1969-01-06	1969-12-23
1970	1970-01-02	1970-12-30
1971	1971-01-01	1971-12-22
1972	1972-01-12	1972-12-12
1973	1973-01-09	1973-12-23
1974	1974-01-03	1974-12-23
1975	1975-01-12	1975-12-31
1976	1976-01-07	1976-12-27
1977	1977-01-26	1977-12-30
1978	1978-01-01	1978-12-23
1979	1979-01-12	1979-12-27
1980	1980-01-06	1980-12-26
1981	1981-01-04	1981-12-25
1982	1982-01-01	1982-12-03
1983	1983-01-13	1983-12-17
1984	1984-01-11	1984-12-21
1985	1985-01-08	1985-12-31
1986	1986-01-30	1986-12-28
1987	1987-01-11	1987-12-28
1988	1988-01-07	1988-12-05
1989	1989-02-07	1989-12-31
1990	1990-01-07	1990-12-25
1991	1991-01-05	1991-12-21
1992	1992-01-02	1992-12-31
1993	1993-01-09	1993-12-30
1994	1994-01-03	1994-12-27
1995	1995-01-08	1995-12-24
1996	1996-01-11	1996-12-19
1997	1997-01-11	1997-11-29

Every Fixed Threshold

Fixed thresholds at Nooitgedacht
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	68	46	1977	27
25 mm (0.98 in): Days with 25 mm or more rain	68	22	1948	11
50 mm (1.97 in): Days with 50 mm or more rain	61	12	1948	5
100 mm (3.94 in): Days with 100 mm or more rain	28	3	1930	2
200 mm (7.87 in): Days with 200 mm or more rain	3	1	1942	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1929.

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Data for Nooitgedacht 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).

Nooitgedacht Threshold Days by Year

Key Facts for Nooitgedacht Thresholds

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

Every Fixed Threshold

Download the Data

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