Wolmada Threshold Days by Year (SF001711170)

4 fixed thresholds counted per year at Wolmada (SF001711170): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wolmada Thresholds

Wolmada: days with 10 mm (0.39 in) or more of precipitation in 67 years, most in 1976 with 25.
Wolmada: days with 25 mm (0.98 in) or more of precipitation in 59 years, most in 1974 with 9.
Wolmada: days with 50 mm (1.97 in) or more of precipitation in 21 years, most in 1974 with 3.
Wolmada: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1979 with 1.
4 fixed thresholds have at least one qualifying day at Wolmada.

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

67 years with a qualifying day

Days per year at Wolmada with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1976.

Days with 10 mm (0.39 in) or more of precipitation per year at Wolmada
Year	Days	Decade average
1914	5	7.3
1915	3	7.3
1916	8	7.3
1917	12	7.3
1918	14	7.3
1919	2	7.3
1920	12	10
1921	13	10
1922	5	10
1923	11	10
1924	12	10
1925	18	10
1926	4	10
1927	4	10
1929	11	10
1932	6	10.6
1933	5	10.6
1934	16	10.6
1935	15	10.6
1936	8	10.6
1937	6	10.6
1938	10	10.6
1939	19	10.6
1940	10	11.7
1941	11	11.7
1942	14	11.7
1943	14	11.7
1944	8	11.7
1945	7	11.7
1946	18	11.7
1948	16	11.7
1949	7	11.7
1950	22	10.4
1951	7	10.4
1952	16	10.4
1953	10	10.4
1954	8	10.4
1955	11	10.4
1956	9	10.4
1957	11	10.4
1958	5	10.4
1959	5	10.4
1960	7	9.7
1961	16	9.7
1962	7	9.7
1963	12	9.7
1964	5	9.7
1965	7	9.7
1966	7	9.7
1967	20	9.7
1968	6	9.7
1969	10	9.7
1972	7	14.8
1973	15	14.8
1974	20	14.8
1975	11	14.8
1976	25	14.8
1977	16	14.8
1978	12	14.8
1979	12	14.8
1980	9	10.1
1981	15	10.1
1982	7	10.1
1983	9	10.1
1984	13	10.1
1985	10	10.1
1986	8	10.1

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

First to last qualifying date each year at Wolmada
Year	First date	Last date
1914	1914-02-11	1914-12-03
1915	1915-02-23	1915-11-24
1916	1916-01-19	1916-11-22
1917	1917-01-19	1917-11-28
1918	1918-01-01	1918-10-30
1919	1919-03-18	1919-03-19
1920	1920-01-30	1920-09-06
1921	1921-02-04	1921-12-07
1922	1922-01-12	1922-11-23
1923	1923-01-15	1923-11-21
1924	1924-01-26	1924-12-24
1925	1925-01-31	1925-12-05
1926	1926-03-06	1926-11-18
1927	1927-03-16	1927-12-01
1929	1929-03-07	1929-12-18
1932	1932-02-08	1932-09-17
1933	1933-01-03	1933-11-29
1934	1934-01-02	1934-12-20
1935	1935-01-28	1935-12-15
1936	1936-02-26	1936-11-18
1937	1937-01-19	1937-12-17
1938	1938-01-29	1938-12-02
1939	1939-01-12	1939-10-20
1940	1940-02-03	1940-11-08
1941	1941-01-05	1941-09-28
1942	1942-01-24	1942-12-03
1943	1943-01-08	1943-12-11
1944	1944-01-05	1944-10-27
1945	1945-01-07	1945-12-30
1946	1946-01-08	1946-11-23
1948	1948-01-21	1948-10-10
1949	1949-02-03	1949-10-03
1950	1950-02-08	1950-12-26
1951	1951-01-01	1951-10-03
1952	1952-02-04	1952-12-15
1953	1953-02-07	1953-12-19
1954	1954-03-07	1954-04-30
1955	1955-01-04	1955-12-17
1956	1956-01-14	1956-12-21
1957	1957-02-19	1957-12-28
1958	1958-01-17	1958-09-25
1959	1959-01-07	1959-05-12
1960	1960-02-13	1960-12-28
1961	1961-01-02	1961-12-16
1962	1962-01-19	1962-11-19
1963	1963-01-16	1963-12-09
1964	1964-03-31	1964-08-18
1965	1965-03-21	1965-11-15
1966	1966-01-19	1966-12-21
1967	1967-01-29	1967-11-23
1968	1968-03-12	1968-10-22
1969	1969-02-25	1969-11-06
1972	1972-01-06	1972-09-04
1973	1973-02-17	1973-12-14
1974	1974-01-06	1974-12-13
1975	1975-01-15	1975-12-18
1976	1976-01-05	1976-10-28
1977	1977-01-28	1977-11-30
1978	1978-01-12	1978-12-09
1979	1979-01-25	1979-11-28
1980	1980-02-21	1980-11-28
1981	1981-01-23	1981-12-22
1982	1982-02-20	1982-10-12
1983	1983-02-08	1983-12-28
1984	1984-03-23	1984-11-27
1985	1985-01-16	1985-12-18
1986	1986-01-03	1986-11-06

Every Fixed Threshold

Fixed thresholds at Wolmada
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	67	25	1976	8
25 mm (0.98 in): Days with 25 mm or more rain	59	9	1974	3
50 mm (1.97 in): Days with 50 mm or more rain	21	3	1974	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1979	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

Download the Data

Data for Wolmada 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).

Wolmada Threshold Days by Year (SF001711170)

Key Facts for Wolmada Thresholds

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

Every Fixed Threshold

Download the Data

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