Lencois Threshold Days by Year (BR047571250)

4 fixed thresholds counted per year at Lencois (BR047571250): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lencois Thresholds

Lencois: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 1924 with 53.
Lencois: days with 25 mm (0.98 in) or more of precipitation in 65 years, most in 1924 with 25.
Lencois: days with 50 mm (1.97 in) or more of precipitation in 64 years, most in 1921 with 9.
Lencois: days with 100 mm (3.94 in) or more of precipitation in 13 years, most in 1960 with 4.
4 fixed thresholds have at least one qualifying day at Lencois.

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

65 years with a qualifying day

Days per year at Lencois with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 53 in 1924.

Days with 10 mm (0.39 in) or more of precipitation per year at Lencois
Year	Days	Decade average
1912	27	35.4
1913	30	35.4
1914	40	35.4
1915	32	35.4
1916	46	35.4
1917	30	35.4
1918	37	35.4
1919	41	35.4
1920	24	33.6
1921	39	33.6
1922	39	33.6
1923	32	33.6
1924	53	33.6
1925	21	33.6
1926	39	33.6
1927	28	33.6
1928	33	33.6
1929	28	33.6
1930	35	29.7
1931	24	29.7
1932	21	29.7
1933	38	29.7
1934	16	29.7
1935	31	29.7
1936	43	29.7
1937	38	29.7
1938	24	29.7
1939	27	29.7
1940	44	36.5
1941	37	36.5
1942	45	36.5
1943	38	36.5
1944	31	36.5
1945	38	36.5
1946	24	36.5
1947	38	36.5
1948	36	36.5
1949	34	36.5
1950	29	25.9
1951	22	25.9
1952	26	25.9
1953	13	25.9
1954	39	25.9
1955	26	25.9
1956	30	25.9
1957	37	25.9
1958	25	25.9
1959	12	25.9
1960	38	36.4
1961	17	36.4
1962	33	36.4
1963	27	36.4
1964	50	36.4
1965	35	36.4
1966	45	36.4
1967	36	36.4
1968	43	36.4
1969	40	36.4
1970	50	41.7
1971	29	41.7
1972	43	41.7
1973	34	41.7
1974	55	41.7
1975	42	41.7
1977	39	41.7

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

First to last qualifying date each year at Lencois
Year	First date	Last date
1912	1912-01-16	1912-12-12
1913	1913-01-02	1913-12-11
1914	1914-01-01	1914-12-15
1915	1915-01-23	1915-12-18
1916	1916-01-14	1916-12-25
1917	1917-01-10	1917-12-30
1918	1918-01-29	1918-12-30
1919	1919-01-02	1919-12-17
1920	1920-01-10	1920-11-23
1921	1921-01-01	1921-12-13
1922	1922-01-22	1922-12-29
1923	1923-01-07	1923-12-12
1924	1924-01-12	1924-12-20
1925	1925-01-13	1925-12-30
1926	1926-01-01	1926-12-24
1927	1927-01-05	1927-12-27
1928	1928-01-01	1928-12-08
1929	1929-01-06	1929-12-10
1930	1930-01-05	1930-12-15
1931	1931-02-14	1931-12-17
1932	1932-01-07	1932-12-02
1933	1933-01-13	1933-12-30
1934	1934-02-16	1934-12-20
1935	1935-02-03	1935-12-25
1936	1936-01-09	1936-12-22
1937	1937-01-01	1937-12-25
1938	1938-01-08	1938-11-27
1939	1939-01-06	1939-12-29
1940	1940-01-02	1940-12-22
1941	1941-01-15	1941-12-28
1942	1942-01-05	1942-12-29
1943	1943-01-12	1943-12-24
1944	1944-01-22	1944-12-31
1945	1945-01-10	1945-12-31
1946	1946-01-08	1946-12-17
1947	1947-01-23	1947-12-27
1948	1948-01-16	1948-12-24
1949	1949-01-04	1949-12-20
1950	1950-01-19	1950-12-30
1951	1951-02-10	1951-12-21
1952	1952-03-05	1952-12-27
1953	1953-01-04	1953-12-22
1954	1954-01-28	1954-12-10
1955	1955-01-05	1955-12-27
1956	1956-01-01	1956-12-23
1957	1957-01-13	1957-12-25
1958	1958-01-11	1958-12-29
1959	1959-01-01	1959-12-28
1960	1960-01-02	1960-12-17
1961	1961-01-18	1961-12-09
1962	1962-01-01	1962-12-30
1963	1963-01-06	1963-12-31
1964	1964-01-10	1964-12-31
1965	1965-01-07	1965-11-26
1966	1966-01-04	1966-12-27
1967	1967-01-19	1967-12-31
1968	1968-01-24	1968-12-22
1969	1969-01-19	1969-12-28
1970	1970-01-14	1970-12-19
1971	1971-02-10	1971-12-23
1972	1972-01-17	1972-12-26
1973	1973-01-15	1973-12-02
1974	1974-01-04	1974-12-09
1975	1975-01-20	1975-12-16
1977	1977-01-08	1977-12-27

Every Fixed Threshold

Fixed thresholds at Lencois
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	65	53	1924	39
25 mm (0.98 in): Days with 25 mm or more rain	65	25	1924	16
50 mm (1.97 in): Days with 50 mm or more rain	64	9	1921	7
100 mm (3.94 in): Days with 100 mm or more rain	13	4	1960	2

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 Lencois 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).

Lencois Threshold Days by Year (BR047571250)

Key Facts for Lencois Thresholds

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

Every Fixed Threshold

Download the Data

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