Santa Luzia Threshold Days by Year (BR038367150)

4 fixed thresholds counted per year at Santa Luzia (BR038367150): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Santa Luzia Thresholds

Santa Luzia: days with 10 mm (0.39 in) or more of precipitation in 71 years, most in 1974 with 38.
Santa Luzia: days with 25 mm (0.98 in) or more of precipitation in 70 years, most in 1964 with 18.
Santa Luzia: days with 50 mm (1.97 in) or more of precipitation in 57 years, most in 1924 with 8.
Santa Luzia: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1972 with 2.
4 fixed thresholds have at least one qualifying day at Santa Luzia.

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

71 years with a qualifying day

Days per year at Santa Luzia with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 38 in 1974.

Days with 10 mm (0.39 in) or more of precipitation per year at Santa Luzia
Year	Days	Decade average
1911	8	15.4
1912	25	15.4
1913	22	15.4
1914	18	15.4
1915	5	15.4
1916	12	15.4
1917	27	15.4
1918	20	15.4
1919	2	15.4
1920	10	17.9
1921	27	17.9
1922	14	17.9
1923	12	17.9
1924	31	17.9
1925	26	17.9
1926	19	17.9
1927	13	17.9
1928	5	17.9
1929	22	17.9
1931	7	14
1932	5	14
1933	11	14
1934	27	14
1935	19	14
1936	7	14
1937	18	14
1938	14	14
1939	18	14
1940	24	15.2
1941	8	15.2
1942	5	15.2
1943	12	15.2
1944	15	15.2
1945	22	15.2
1946	9	15.2
1947	25	15.2
1948	19	15.2
1949	13	15.2
1950	15	12.5
1951	6	12.5
1952	16	12.5
1953	4	12.5
1954	13	12.5
1955	20	12.5
1956	15	12.5
1957	16	12.5
1958	3	12.5
1959	17	12.5
1960	16	19.5
1961	14	19.5
1962	15	19.5
1963	15	19.5
1964	36	19.5
1965	23	19.5
1966	15	19.5
1967	22	19.5
1968	26	19.5
1969	13	19.5
1970	8	21.8
1971	22	21.8
1972	20	21.8
1973	20	21.8
1974	38	21.8
1975	23	21.8
1976	18	21.8
1977	30	21.8
1978	23	21.8
1979	16	21.8
1980	10	11.7
1981	15	11.7
1982	10	11.7

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

First to last qualifying date each year at Santa Luzia
Year	First date	Last date
1911	1911-02-27	1911-12-25
1912	1912-01-13	1912-06-01
1913	1913-02-03	1913-12-02
1914	1914-01-17	1914-08-03
1915	1915-03-28	1915-12-16
1916	1916-01-22	1916-05-03
1917	1917-01-02	1917-12-05
1918	1918-01-04	1918-12-31
1919	1919-01-01	1919-06-06
1920	1920-03-23	1920-12-31
1921	1921-01-04	1921-11-19
1922	1922-01-21	1922-11-30
1923	1923-02-13	1923-04-16
1924	1924-01-16	1924-05-31
1925	1925-01-11	1925-12-29
1926	1926-01-03	1926-12-15
1927	1927-02-16	1927-04-18
1928	1928-01-07	1928-04-09
1929	1929-02-02	1929-12-13
1931	1931-01-09	1931-03-14
1932	1932-01-19	1932-06-28
1933	1933-01-18	1933-12-27
1934	1934-02-17	1934-12-22
1935	1935-01-30	1935-06-21
1936	1936-02-14	1936-06-25
1937	1937-02-06	1937-05-08
1938	1938-01-09	1938-05-14
1939	1939-02-14	1939-12-26
1940	1940-01-02	1940-06-12
1941	1941-03-01	1941-07-01
1942	1942-02-11	1942-06-07
1943	1943-01-25	1943-12-23
1944	1944-01-17	1944-12-24
1945	1945-02-05	1945-12-03
1946	1946-01-23	1946-05-20
1947	1947-01-27	1947-11-24
1948	1948-02-11	1948-12-21
1949	1949-01-09	1949-11-28
1950	1950-01-13	1950-04-27
1951	1951-02-06	1951-12-14
1952	1952-02-13	1952-12-16
1953	1953-04-18	1953-12-17
1954	1954-01-21	1954-05-31
1955	1955-01-16	1955-05-02
1956	1956-02-09	1956-06-27
1957	1957-01-06	1957-04-17
1958	1958-04-09	1958-07-04
1959	1959-01-08	1959-08-06
1960	1960-02-07	1960-04-25
1961	1961-01-18	1961-03-30
1962	1962-01-11	1962-05-28
1963	1963-02-05	1963-12-25
1964	1964-01-05	1964-07-06
1965	1965-01-31	1965-10-06
1966	1966-01-31	1966-12-22
1967	1967-02-17	1967-12-30
1968	1968-01-25	1968-12-27
1969	1969-01-23	1969-07-20
1970	1970-01-20	1970-12-17
1971	1971-02-02	1971-06-01
1972	1972-02-18	1972-12-25
1973	1973-01-09	1973-06-04
1974	1974-01-18	1974-12-07
1975	1975-02-07	1975-12-05
1976	1976-02-02	1976-12-11
1977	1977-01-06	1977-12-16
1978	1978-01-20	1978-11-30
1979	1979-01-16	1979-05-08
1980	1980-02-07	1980-06-10
1981	1981-01-21	1981-12-23
1982	1982-02-18	1982-05-11

Every Fixed Threshold

Fixed thresholds at Santa Luzia
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	71	38	1974	10
25 mm (0.98 in): Days with 25 mm or more rain	70	18	1964	3
50 mm (1.97 in): Days with 50 mm or more rain	57	8	1924	1
100 mm (3.94 in): Days with 100 mm or more rain	5	2	1972	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1911.

Download the Data

Data for Santa Luzia 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).

Santa Luzia Threshold Days by Year (BR038367150)

Key Facts for Santa Luzia Thresholds

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

Every Fixed Threshold

Download the Data

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