Tiangua Threshold Days by Year (BR027784060)

4 fixed thresholds counted per year at Tiangua (BR027784060): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tiangua Thresholds

Tiangua: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1924 with 88.
Tiangua: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1934 with 36.
Tiangua: days with 50 mm (1.97 in) or more of precipitation in 66 years, most in 1922 with 10.
Tiangua: days with 100 mm (3.94 in) or more of precipitation in 11 years, most in 1917 with 2.
4 fixed thresholds have at least one qualifying day at Tiangua.

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

69 years with a qualifying day

Days per year at Tiangua with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 88 in 1924.

Days with 10 mm (0.39 in) or more of precipitation per year at Tiangua
Year	Days	Decade average
1912	34	33.5
1913	38	33.5
1914	31	33.5
1915	15	33.5
1916	44	33.5
1917	55	33.5
1918	35	33.5
1919	16	33.5
1920	37	47.4
1921	41	47.4
1922	37	47.4
1923	45	47.4
1924	88	47.4
1925	63	47.4
1926	40	47.4
1927	36	47.4
1928	30	47.4
1929	57	47.4
1930	38	43.2
1931	33	43.2
1933	42	43.2
1934	67	43.2
1935	59	43.2
1936	29	43.2
1937	42	43.2
1938	43	43.2
1939	36	43.2
1940	60	36.9
1941	28	36.9
1942	26	36.9
1943	37	36.9
1944	39	36.9
1946	52	36.9
1947	42	36.9
1948	22	36.9
1949	26	36.9
1950	36	31.5
1951	27	31.5
1952	32	31.5
1953	20	31.5
1954	29	31.5
1955	49	31.5
1956	35	31.5
1957	42	31.5
1958	8	31.5
1959	37	31.5
1960	29	43.4
1961	50	43.4
1962	45	43.4
1963	41	43.4
1964	56	43.4
1965	57	43.4
1966	28	43.4
1967	53	43.4
1968	45	43.4
1969	30	43.4
1970	21	42.3
1971	43	42.3
1972	29	42.3
1973	61	42.3
1974	72	42.3
1975	49	42.3
1976	33	42.3
1977	44	42.3
1979	29	42.3
1980	26	21.3
1981	14	21.3
1982	30	21.3
1983	15	21.3

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

First to last qualifying date each year at Tiangua
Year	First date	Last date
1912	1912-01-25	1912-08-06
1913	1913-01-01	1913-12-10
1914	1914-01-17	1914-08-16
1915	1915-01-25	1915-12-18
1916	1916-01-19	1916-12-31
1917	1917-01-03	1917-12-19
1918	1918-01-05	1918-08-09
1919	1919-01-03	1919-12-27
1920	1920-01-29	1920-12-31
1921	1921-01-10	1921-12-20
1922	1922-01-08	1922-06-17
1923	1923-01-11	1923-06-05
1924	1924-01-10	1924-12-31
1925	1925-01-12	1925-12-29
1926	1926-01-05	1926-07-18
1927	1927-01-23	1927-06-21
1928	1928-01-26	1928-07-10
1929	1929-01-03	1929-12-18
1930	1930-01-07	1930-06-17
1931	1931-01-02	1931-05-30
1933	1933-01-08	1933-12-31
1934	1934-01-03	1934-12-24
1935	1935-01-20	1935-12-28
1936	1936-01-12	1936-07-30
1937	1937-01-25	1937-11-14
1938	1938-01-04	1938-07-21
1939	1939-01-03	1939-12-22
1940	1940-01-04	1940-10-16
1941	1941-01-07	1941-12-13
1942	1942-01-10	1942-12-05
1943	1943-01-25	1943-12-23
1944	1944-01-22	1944-12-26
1946	1946-01-02	1946-12-21
1947	1947-01-24	1947-12-12
1948	1948-02-01	1948-06-15
1949	1949-01-27	1949-11-29
1950	1950-01-15	1950-12-28
1951	1951-01-09	1951-12-28
1952	1952-02-01	1952-12-16
1953	1953-01-17	1953-12-23
1954	1954-02-01	1954-12-14
1955	1955-01-18	1955-12-30
1956	1956-02-02	1956-12-28
1957	1957-01-13	1957-12-23
1958	1958-01-12	1958-06-04
1959	1959-01-21	1959-11-24
1960	1960-01-29	1960-12-28
1961	1961-01-18	1961-12-15
1962	1962-01-17	1962-12-25
1963	1963-01-17	1963-12-30
1964	1964-01-02	1964-08-04
1965	1965-01-19	1965-10-03
1966	1966-01-09	1966-07-18
1967	1967-01-13	1967-12-30
1968	1968-01-02	1968-12-27
1969	1969-01-18	1969-07-21
1970	1970-01-19	1970-12-25
1971	1971-01-12	1971-12-17
1972	1972-01-12	1972-12-15
1973	1973-01-01	1973-12-29
1974	1974-01-13	1974-12-29
1975	1975-01-01	1975-12-05
1976	1976-01-01	1976-06-20
1977	1977-01-06	1977-12-31
1979	1979-01-16	1979-09-16
1980	1980-01-04	1980-06-05
1981	1981-01-12	1981-12-21
1982	1982-01-22	1982-11-28
1983	1983-02-04	1983-04-26

Every Fixed Threshold

Fixed thresholds at Tiangua
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	69	88	1924	15
25 mm (0.98 in): Days with 25 mm or more rain	69	36	1934	5
50 mm (1.97 in): Days with 50 mm or more rain	66	10	1922	1
100 mm (3.94 in): Days with 100 mm or more rain	11	2	1917	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1912.

Download the Data

Data for Tiangua 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).

Tiangua Threshold Days by Year (BR027784060)

Key Facts for Tiangua Thresholds

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

Every Fixed Threshold

Download the Data

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