Nieuwejaarsfontein Threshold Days by Year (SF002322110)

4 fixed thresholds counted per year at Nieuwejaarsfontein (SF002322110): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nieuwejaarsfontein Thresholds

Nieuwejaarsfontein: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 1974 with 37.
Nieuwejaarsfontein: days with 25 mm (0.98 in) or more of precipitation in 67 years, most in 1947 with 13.
Nieuwejaarsfontein: days with 50 mm (1.97 in) or more of precipitation in 32 years, most in 1920 with 2.
Nieuwejaarsfontein: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1951 with 1.
4 fixed thresholds have at least one qualifying day at Nieuwejaarsfontein.

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

70 years with a qualifying day

Days per year at Nieuwejaarsfontein with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1974.

Days with 10 mm (0.39 in) or more of precipitation per year at Nieuwejaarsfontein
Year	Days	Decade average
1906	19	21.5
1907	27	21.5
1908	16	21.5
1909	24	21.5
1910	18	17.6
1911	21	17.6
1912	12	17.6
1913	17	17.6
1914	25	17.6
1915	19	17.6
1916	12	17.6
1917	22	17.6
1919	12	17.6
1920	23	20.1
1921	25	20.1
1922	15	20.1
1923	22	20.1
1924	19	20.1
1926	15	20.1
1927	15	20.1
1928	17	20.1
1929	30	20.1
1930	11	19.8
1931	22	19.8
1932	12	19.8
1933	12	19.8
1934	24	19.8
1935	26	19.8
1936	24	19.8
1937	18	19.8
1938	25	19.8
1939	24	19.8
1940	21	21.1
1941	19	21.1
1942	23	21.1
1944	14	21.1
1945	15	21.1
1946	23	21.1
1947	30	21.1
1948	24	21.1
1950	25	21.8
1951	15	21.8
1952	23	21.8
1953	11	21.8
1954	21	21.8
1955	27	21.8
1956	27	21.8
1957	19	21.8
1958	25	21.8
1959	25	21.8
1960	19	21.1
1961	25	21.1
1962	15	21.1
1963	32	21.1
1964	17	21.1
1965	13	21.1
1966	18	21.1
1967	31	21.1
1968	18	21.1
1969	23	21.1
1970	21	21.7
1971	16	21.7
1972	25	21.7
1973	13	21.7
1974	37	21.7
1975	26	21.7
1976	29	21.7
1977	15	21.7
1978	18	21.7
1979	17	21.7

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

First to last qualifying date each year at Nieuwejaarsfontein
Year	First date	Last date
1906	1906-01-09	1906-12-28
1907	1907-01-05	1907-12-27
1908	1908-01-25	1908-12-16
1909	1909-01-01	1909-12-16
1910	1910-01-05	1910-12-01
1911	1911-01-05	1911-11-18
1912	1912-01-13	1912-12-27
1913	1913-01-06	1913-11-14
1914	1914-01-10	1914-12-17
1915	1915-01-11	1915-12-27
1916	1916-01-04	1916-12-20
1917	1917-01-06	1917-12-24
1919	1919-01-21	1919-12-29
1920	1920-01-24	1920-12-15
1921	1921-02-03	1921-12-28
1922	1922-01-05	1922-12-23
1923	1923-01-09	1923-11-20
1924	1924-01-26	1924-12-09
1926	1926-01-18	1926-11-26
1927	1927-01-26	1927-12-28
1928	1928-01-04	1928-12-07
1929	1929-01-18	1929-12-30
1930	1930-01-15	1930-11-18
1931	1931-01-10	1931-11-21
1932	1932-01-14	1932-12-07
1933	1933-01-30	1933-12-25
1934	1934-01-02	1934-12-24
1935	1935-01-12	1935-12-31
1936	1936-01-16	1936-12-28
1937	1937-01-04	1937-12-17
1938	1938-01-17	1938-12-27
1939	1939-01-01	1939-12-27
1940	1940-01-19	1940-12-21
1941	1941-01-08	1941-10-17
1942	1942-01-02	1942-12-26
1944	1944-01-01	1944-10-25
1945	1945-01-06	1945-12-30
1946	1946-01-02	1946-12-22
1947	1947-01-08	1947-12-24
1948	1948-01-08	1948-12-15
1950	1950-02-25	1950-12-28
1951	1951-01-01	1951-10-21
1952	1952-01-15	1952-12-17
1953	1953-01-13	1953-12-20
1954	1954-01-16	1954-12-27
1955	1955-01-02	1955-12-06
1956	1956-01-10	1956-12-26
1957	1957-01-12	1957-12-11
1958	1958-01-01	1958-12-28
1959	1959-01-01	1959-12-31
1960	1960-01-24	1960-12-28
1961	1961-01-03	1961-12-17
1962	1962-01-20	1962-12-28
1963	1963-01-02	1963-12-09
1964	1964-01-01	1964-12-28
1965	1965-01-03	1965-12-17
1966	1966-01-08	1966-12-18
1967	1967-01-02	1967-12-21
1968	1968-01-20	1968-12-09
1969	1969-02-01	1969-11-07
1970	1970-01-04	1970-12-25
1971	1971-01-08	1971-12-28
1972	1972-01-03	1972-11-23
1973	1973-01-30	1973-12-23
1974	1974-01-07	1974-12-27
1975	1975-01-23	1975-12-20
1976	1976-01-05	1976-12-26
1977	1977-01-10	1977-12-30
1978	1978-01-23	1978-12-09
1979	1979-01-09	1979-12-22

Every Fixed Threshold

Fixed thresholds at Nieuwejaarsfontein
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	70	37	1974	17
25 mm (0.98 in): Days with 25 mm or more rain	67	13	1947	2
50 mm (1.97 in): Days with 50 mm or more rain	32	2	1920	2
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1951	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1906.

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Data for Nieuwejaarsfontein 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).

Nieuwejaarsfontein Threshold Days by Year (SF002322110)

Key Facts for Nieuwejaarsfontein Thresholds

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

Every Fixed Threshold

Download the Data

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