Krielsfontein Threshold Days by Year (SF002007640)

4 fixed thresholds counted per year at Krielsfontein (SF002007640): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Krielsfontein Thresholds

Krielsfontein: days with 10 mm (0.39 in) or more of precipitation in 59 years, most in 1950 with 25.
Krielsfontein: days with 25 mm (0.98 in) or more of precipitation in 54 years, most in 1909 with 9.
Krielsfontein: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 1961 with 3.
Krielsfontein: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1924 with 1.
4 fixed thresholds have at least one qualifying day at Krielsfontein.

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

59 years with a qualifying day

Days per year at Krielsfontein with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1950.

Days with 10 mm (0.39 in) or more of precipitation per year at Krielsfontein
Year	Days	Decade average
1908	14	19
1909	24	19
1911	19	12.6
1913	16	12.6
1914	11	12.6
1915	10	12.6
1916	10	12.6
1918	18	12.6
1919	4	12.6
1920	18	14.7
1921	15	14.7
1923	16	14.7
1924	19	14.7
1925	15	14.7
1926	8	14.7
1927	9	14.7
1928	15	14.7
1929	17	14.7
1930	7	12.1
1931	14	12.1
1932	5	12.1
1933	8	12.1
1934	22	12.1
1935	16	12.1
1936	12	12.1
1937	12	12.1
1938	13	12.1
1939	12	12.1
1940	13	15
1941	18	15
1942	21	15
1944	11	15
1947	13	15
1948	16	15
1949	13	15
1950	25	14.4
1951	9	14.4
1952	16	14.4
1953	11	14.4
1954	9	14.4
1955	20	14.4
1956	15	14.4
1957	15	14.4
1958	11	14.4
1959	13	14.4
1960	12	13.6
1961	15	13.6
1962	15	13.6
1963	17	13.6
1964	10	13.6
1965	9	13.6
1966	14	13.6
1967	15	13.6
1968	15	13.6
1969	14	13.6
1970	7	12
1971	17	12
1972	14	12
1973	10	12

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

First to last qualifying date each year at Krielsfontein
Year	First date	Last date
1908	1908-01-29	1908-12-20
1909	1909-01-02	1909-12-26
1911	1911-01-05	1911-11-05
1913	1913-01-06	1913-10-10
1914	1914-01-19	1914-12-15
1915	1915-01-14	1915-11-12
1916	1916-01-17	1916-10-29
1918	1918-01-01	1918-12-28
1919	1919-01-21	1919-12-30
1920	1920-01-29	1920-11-26
1921	1921-01-08	1921-12-05
1923	1923-01-12	1923-12-17
1924	1924-01-26	1924-12-09
1925	1925-01-21	1925-12-07
1926	1926-01-18	1926-12-03
1927	1927-02-17	1927-12-26
1928	1928-01-04	1928-12-25
1929	1929-01-18	1929-12-18
1930	1930-02-13	1930-10-11
1931	1931-01-09	1931-12-30
1932	1932-02-13	1932-09-18
1933	1933-02-12	1933-12-12
1934	1934-01-01	1934-12-22
1935	1935-01-28	1935-12-31
1936	1936-02-09	1936-11-18
1937	1937-01-22	1937-12-24
1938	1938-01-25	1938-12-16
1939	1939-01-17	1939-08-15
1940	1940-01-28	1940-11-08
1941	1941-01-20	1941-11-02
1942	1942-01-03	1942-12-26
1944	1944-01-03	1944-10-27
1947	1947-02-09	1947-12-15
1948	1948-01-23	1948-10-10
1949	1949-01-29	1949-12-11
1950	1950-01-05	1950-12-28
1951	1951-01-02	1951-10-06
1952	1952-01-29	1952-12-15
1953	1953-01-13	1953-12-20
1954	1954-01-24	1954-11-05
1955	1955-01-20	1955-12-17
1956	1956-01-05	1956-12-17
1957	1957-02-10	1957-12-30
1958	1958-01-11	1958-12-26
1959	1959-01-07	1959-12-21
1960	1960-01-23	1960-11-12
1961	1961-01-04	1961-12-31
1962	1962-01-18	1962-11-23
1963	1963-01-08	1963-12-08
1964	1964-03-30	1964-12-24
1965	1965-01-14	1965-07-18
1966	1966-01-07	1966-11-08
1967	1967-01-01	1967-10-30
1968	1968-01-31	1968-12-22
1969	1969-02-24	1969-10-21
1970	1970-06-18	1970-12-06
1971	1971-01-08	1971-11-19
1972	1972-01-13	1972-10-22
1973	1973-02-17	1973-12-04

Every Fixed Threshold

Fixed thresholds at Krielsfontein
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	59	25	1950	10
25 mm (0.98 in): Days with 25 mm or more rain	54	9	1909	4
50 mm (1.97 in): Days with 50 mm or more rain	25	3	1961	1
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1924	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1908.

Download the Data

Data for Krielsfontein 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).

Krielsfontein Threshold Days by Year (SF002007640)

Key Facts for Krielsfontein Thresholds

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

Every Fixed Threshold

Download the Data

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