Agua Branca Threshold Days by Year (BR038845160)

4 fixed thresholds counted per year at Agua Branca (BR038845160): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Agua Branca Thresholds

Agua Branca: days with 10 mm (0.39 in) or more of precipitation in 56 years, most in 1964 with 57.
Agua Branca: days with 25 mm (0.98 in) or more of precipitation in 56 years, most in 1967 with 21.
Agua Branca: days with 50 mm (1.97 in) or more of precipitation in 44 years, most in 1929 with 6.
Agua Branca: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1963 with 1.
4 fixed thresholds have at least one qualifying day at Agua Branca.

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

56 years with a qualifying day

Days per year at Agua Branca with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 57 in 1964.

Days with 10 mm (0.39 in) or more of precipitation per year at Agua Branca
Year	Days	Decade average
1913	22	27.6
1914	35	27.6
1915	15	27.6
1916	33	27.6
1917	37	27.6
1918	29	27.6
1919	22	27.6
1920	23	26.4
1921	39	26.4
1922	24	26.4
1925	27	26.4
1926	31	26.4
1927	28	26.4
1928	16	26.4
1929	23	26.4
1930	18	27.6
1931	29	27.6
1932	12	27.6
1933	37	27.6
1934	33	27.6
1936	34	27.6
1937	37	27.6
1938	20	27.6
1939	28	27.6
1940	46	35.4
1941	29	35.4
1942	26	35.4
1943	28	35.4
1944	52	35.4
1945	29	35.4
1946	21	35.4
1947	38	35.4
1948	49	35.4
1949	36	35.4
1950	26	27.5
1951	39	27.5
1952	27	27.5
1953	29	27.5
1954	29	27.5
1955	23	27.5
1956	27	27.5
1957	28	27.5
1958	21	27.5
1959	26	27.5
1961	35	41.9
1962	38	41.9
1963	28	41.9
1964	57	41.9
1965	32	41.9
1966	51	41.9
1967	44	41.9
1968	42	41.9
1969	50	41.9
1970	21	30.3
1971	24	30.3
1974	46	30.3

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

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

Every Fixed Threshold

Fixed thresholds at Agua Branca
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	56	57	1964	46
25 mm (0.98 in): Days with 25 mm or more rain	56	21	1967	11
50 mm (1.97 in): Days with 50 mm or more rain	44	6	1929	4
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1963	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 Agua Branca 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).

Agua Branca Threshold Days by Year (BR038845160)

Key Facts for Agua Branca Thresholds

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

Every Fixed Threshold

Download the Data

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