Canguaretama Threshold Days by Year (BR038297790)

4 fixed thresholds counted per year at Canguaretama (BR038297790): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Canguaretama Thresholds

Canguaretama: days with 10 mm (0.39 in) or more of precipitation in 66 years, most in 1964 with 70.
Canguaretama: days with 25 mm (0.98 in) or more of precipitation in 66 years, most in 1940 with 37.
Canguaretama: days with 50 mm (1.97 in) or more of precipitation in 61 years, most in 1940 with 14.
Canguaretama: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1940 with 6.
4 fixed thresholds have at least one qualifying day at Canguaretama.

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

66 years with a qualifying day

Days per year at Canguaretama with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 70 in 1964.

Days with 10 mm (0.39 in) or more of precipitation per year at Canguaretama
Year	Days	Decade average
1912	15	32.4
1913	30	32.4
1914	40	32.4
1916	35	32.4
1917	42	32.4
1918	32	32.4
1919	33	32.4
1920	37	44
1921	57	44
1922	50	44
1923	32	44
1924	54	44
1925	47	44
1926	57	44
1927	39	44
1928	37	44
1929	30	44
1931	40	41.6
1932	22	41.6
1933	36	41.6
1934	46	41.6
1935	63	41.6
1936	43	41.6
1937	38	41.6
1938	32	41.6
1939	54	41.6
1940	67	45.1
1941	41	45.1
1943	39	45.1
1944	37	45.1
1945	40	45.1
1946	48	45.1
1947	46	45.1
1948	49	45.1
1949	39	45.1
1950	34	27.3
1951	30	27.3
1952	15	27.3
1953	28	27.3
1954	19	27.3
1955	36	27.3
1956	31	27.3
1957	30	27.3
1958	23	27.3
1961	47	39.9
1962	21	39.9
1963	30	39.9
1964	70	39.9
1966	35	39.9
1967	46	39.9
1968	32	39.9
1969	38	39.9
1970	35	41.1
1971	43	41.1
1972	44	41.1
1973	52	41.1
1974	63	41.1
1975	42	41.1
1976	39	41.1
1977	36	41.1
1978	33	41.1
1979	24	41.1
1980	23	31.8
1981	38	31.8
1982	34	31.8
1983	32	31.8

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

First to last qualifying date each year at Canguaretama
Year	First date	Last date
1912	1912-02-01	1912-11-25
1913	1913-02-04	1913-08-20
1914	1914-01-24	1914-12-26
1916	1916-01-23	1916-12-29
1917	1917-01-20	1917-12-31
1918	1918-02-07	1918-09-26
1919	1919-01-01	1919-12-31
1920	1920-01-31	1920-12-31
1921	1921-01-03	1921-12-29
1922	1922-01-13	1922-12-29
1923	1923-01-13	1923-12-12
1924	1924-01-29	1924-08-27
1925	1925-01-03	1925-11-21
1926	1926-01-06	1926-12-10
1927	1927-01-16	1927-12-22
1928	1928-01-01	1928-09-13
1929	1929-02-02	1929-11-29
1931	1931-01-01	1931-08-20
1932	1932-01-19	1932-09-06
1933	1933-01-17	1933-08-29
1934	1934-02-09	1934-12-23
1935	1935-02-02	1935-10-07
1936	1936-01-01	1936-10-04
1937	1937-02-18	1937-12-02
1938	1938-01-02	1938-09-07
1939	1939-01-29	1939-12-20
1940	1940-01-09	1940-12-07
1941	1941-01-08	1941-11-30
1943	1943-01-25	1943-12-21
1944	1944-01-26	1944-09-05
1945	1945-02-03	1945-09-06
1946	1946-01-01	1946-12-18
1947	1947-01-23	1947-12-20
1948	1948-02-09	1948-11-13
1949	1949-02-13	1949-09-24
1950	1950-01-16	1950-11-27
1951	1951-01-14	1951-12-15
1952	1952-03-27	1952-08-05
1953	1953-01-01	1953-08-11
1954	1954-02-10	1954-08-11
1955	1955-02-13	1955-10-25
1956	1956-02-21	1956-08-24
1957	1957-02-26	1957-12-29
1958	1958-03-22	1958-08-17
1961	1961-01-16	1961-09-27
1962	1962-02-16	1962-09-19
1963	1963-01-17	1963-12-31
1964	1964-01-03	1964-09-17
1966	1966-01-24	1966-12-07
1967	1967-02-13	1967-09-12
1968	1968-02-10	1968-09-20
1969	1969-02-01	1969-08-12
1970	1970-02-28	1970-09-11
1971	1971-01-31	1971-11-10
1972	1972-01-07	1972-10-01
1973	1973-01-03	1973-12-15
1974	1974-01-15	1974-12-06
1975	1975-01-31	1975-12-03
1976	1976-02-02	1976-12-30
1977	1977-01-10	1977-09-10
1978	1978-01-12	1978-12-02
1979	1979-01-27	1979-08-18
1980	1980-01-27	1980-10-07
1981	1981-02-03	1981-12-28
1982	1982-01-12	1982-10-21
1983	1983-02-07	1983-10-17

Every Fixed Threshold

Fixed thresholds at Canguaretama
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	66	70	1964	32
25 mm (0.98 in): Days with 25 mm or more rain	66	37	1940	6
50 mm (1.97 in): Days with 50 mm or more rain	61	14	1940	1
100 mm (3.94 in): Days with 100 mm or more rain	10	6	1940	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 Canguaretama 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).

Canguaretama Threshold Days by Year (BR038297790)

Key Facts for Canguaretama Thresholds

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

Every Fixed Threshold

Download the Data

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