Ouricuri Threshold Days by Year (BR037597890)

4 fixed thresholds counted per year at Ouricuri (BR037597890): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ouricuri Thresholds

Ouricuri: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1924 with 42.
Ouricuri: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 1924 with 19.
Ouricuri: days with 50 mm (1.97 in) or more of precipitation in 42 years, most in 1924 with 6.
Ouricuri: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1956 with 1.
4 fixed thresholds have at least one qualifying day at Ouricuri.

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

50 years with a qualifying day

Days per year at Ouricuri with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 42 in 1924.

Days with 10 mm (0.39 in) or more of precipitation per year at Ouricuri
Year	Days	Decade average
1913	19	16.7
1914	18	16.7
1915	5	16.7
1916	18	16.7
1917	28	16.7
1918	13	16.7
1919	16	16.7
1920	23	22.2
1921	22	22.2
1922	22	22.2
1923	23	22.2
1924	42	22.2
1925	18	22.2
1927	14	22.2
1928	14	22.2
1929	22	22.2
1930	4	14.9
1931	6	14.9
1932	8	14.9
1933	11	14.9
1934	21	14.9
1935	23	14.9
1936	23	14.9
1937	24	14.9
1938	19	14.9
1939	10	14.9
1940	23	19.2
1941	18	19.2
1942	14	19.2
1943	15	19.2
1944	24	19.2
1945	23	19.2
1946	15	19.2
1947	25	19.2
1948	15	19.2
1949	20	19.2
1950	17	13.6
1951	11	13.6
1952	8	13.6
1953	11	13.6
1954	15	13.6
1955	13	13.6
1956	20	13.6
1965	21	20.5
1967	28	20.5
1968	21	20.5
1969	12	20.5
1970	19	19
1977	20	19
1978	18	19

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

First to last qualifying date each year at Ouricuri
Year	First date	Last date
1913	1913-01-07	1913-12-28
1914	1914-01-12	1914-12-13
1915	1915-01-26	1915-12-05
1916	1916-02-12	1916-12-19
1917	1917-01-12	1917-12-29
1918	1918-01-06	1918-12-30
1919	1919-01-01	1919-12-17
1920	1920-01-18	1920-12-30
1921	1921-01-10	1921-11-01
1922	1922-01-14	1922-12-01
1923	1923-01-02	1923-12-17
1924	1924-01-11	1924-12-29
1925	1925-01-20	1925-12-21
1927	1927-01-31	1927-12-24
1928	1928-01-05	1928-12-03
1929	1929-01-07	1929-12-02
1930	1930-01-30	1930-12-31
1931	1931-02-03	1931-03-12
1932	1932-01-20	1932-12-17
1933	1933-01-16	1933-11-06
1934	1934-02-23	1934-12-24
1935	1935-01-02	1935-12-25
1936	1936-01-15	1936-11-16
1937	1937-01-25	1937-12-25
1938	1938-01-08	1938-05-17
1939	1939-01-21	1939-11-11
1940	1940-01-06	1940-12-19
1941	1941-01-09	1941-12-05
1942	1942-01-02	1942-12-25
1943	1943-01-26	1943-12-22
1944	1944-01-20	1944-12-30
1945	1945-01-10	1945-12-19
1946	1946-01-02	1946-12-23
1947	1947-01-23	1947-12-26
1948	1948-03-04	1948-12-21
1949	1949-01-04	1949-11-28
1950	1950-01-14	1950-12-28
1951	1951-01-10	1951-06-10
1952	1952-01-05	1952-12-16
1953	1953-02-25	1953-12-31
1954	1954-01-20	1954-11-23
1955	1955-01-19	1955-10-21
1956	1956-02-03	1956-12-30
1965	1965-01-07	1965-12-28
1967	1967-02-16	1967-12-28
1968	1968-02-02	1968-12-26
1969	1969-01-22	1969-12-29
1970	1970-01-19	1970-12-18
1977	1977-01-18	1977-12-26
1978	1978-01-01	1978-12-06

Every Fixed Threshold

Fixed thresholds at Ouricuri
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	50	42	1924	18
25 mm (0.98 in): Days with 25 mm or more rain	50	19	1924	4
50 mm (1.97 in): Days with 50 mm or more rain	42	6	1924	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1956	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

Download the Data

Data for Ouricuri 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).

Ouricuri Threshold Days by Year (BR037597890)

Key Facts for Ouricuri Thresholds

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

Every Fixed Threshold

Download the Data

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