Itabaianinha Threshold Days by Year (BR048245450)

4 fixed thresholds counted per year at Itabaianinha (BR048245450): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Itabaianinha Thresholds

Itabaianinha: days with 10 mm (0.39 in) or more of precipitation in 58 years, most in 1958 with 73.
Itabaianinha: days with 25 mm (0.98 in) or more of precipitation in 57 years, most in 1958 with 36.
Itabaianinha: days with 50 mm (1.97 in) or more of precipitation in 41 years, most in 1921 with 6.
Itabaianinha: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1916 with 1.
4 fixed thresholds have at least one qualifying day at Itabaianinha.

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

58 years with a qualifying day

Days per year at Itabaianinha with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 73 in 1958.

Days with 10 mm (0.39 in) or more of precipitation per year at Itabaianinha
Year	Days	Decade average
1913	38	37
1914	53	37
1915	16	37
1916	46	37
1917	35	37
1918	40	37
1919	31	37
1920	35	32.9
1921	47	32.9
1922	34	32.9
1923	27	32.9
1924	42	32.9
1926	28	32.9
1927	29	32.9
1928	21	32.9
1929	33	32.9
1930	33	25.2
1931	23	25.2
1932	10	25.2
1933	35	25.2
1934	13	25.2
1935	36	25.2
1937	22	25.2
1938	24	25.2
1939	31	25.2
1940	29	32.5
1941	30	32.5
1942	16	32.5
1943	22	32.5
1944	30	32.5
1945	31	32.5
1946	27	32.5
1947	42	32.5
1948	47	32.5
1949	51	32.5
1950	64	43.1
1951	46	43.1
1952	19	43.1
1953	24	43.1
1954	27	43.1
1955	28	43.1
1956	53	43.1
1957	54	43.1
1958	73	43.1
1963	1	22.3
1964	15	22.3
1965	18	22.3
1966	23	22.3
1967	41	22.3
1969	36	22.3
1971	32	35
1972	42	35
1973	38	35
1974	36	35
1975	48	35
1976	27	35
1977	35	35
1978	22	35

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

First to last qualifying date each year at Itabaianinha
Year	First date	Last date
1913	1913-02-14	1913-12-07
1914	1914-01-14	1914-12-12
1915	1915-05-06	1915-12-15
1916	1916-02-15	1916-12-06
1917	1917-01-04	1917-12-20
1918	1918-01-09	1918-12-30
1919	1919-01-21	1919-10-21
1920	1920-01-16	1920-12-06
1921	1921-02-06	1921-12-12
1922	1922-01-11	1922-12-06
1923	1923-01-07	1923-11-28
1924	1924-01-25	1924-10-15
1926	1926-02-17	1926-12-10
1927	1927-02-17	1927-12-25
1928	1928-01-14	1928-12-11
1929	1929-02-04	1929-12-02
1930	1930-01-03	1930-12-11
1931	1931-02-10	1931-12-24
1932	1932-01-31	1932-10-23
1933	1933-03-06	1933-12-28
1934	1934-03-05	1934-12-30
1935	1935-01-02	1935-12-19
1937	1937-01-10	1937-09-23
1938	1938-03-11	1938-11-03
1939	1939-01-17	1939-11-20
1940	1940-01-11	1940-12-13
1941	1941-02-09	1941-12-04
1942	1942-02-05	1942-11-30
1943	1943-01-27	1943-12-28
1944	1944-01-17	1944-12-27
1945	1945-01-09	1945-12-29
1946	1946-01-06	1946-12-21
1947	1947-01-30	1947-12-08
1948	1948-01-01	1948-11-28
1949	1949-01-05	1949-12-17
1950	1950-01-14	1950-12-24
1951	1951-01-02	1951-12-27
1952	1952-03-17	1952-12-17
1953	1953-04-11	1953-12-17
1954	1954-01-20	1954-12-06
1955	1955-01-03	1955-12-19
1956	1956-02-04	1956-12-30
1957	1957-01-07	1957-12-27
1958	1958-01-26	1958-12-31
1963	1963-06-18	1963-06-18
1964	1964-05-01	1964-12-27
1965	1965-01-19	1965-11-21
1966	1966-01-30	1966-11-29
1967	1967-03-20	1967-12-31
1969	1969-01-23	1969-08-28
1971	1971-01-29	1971-12-23
1972	1972-01-21	1972-12-22
1973	1973-03-11	1973-11-30
1974	1974-01-16	1974-11-11
1975	1975-01-23	1975-12-31
1976	1976-02-03	1976-11-30
1977	1977-01-21	1977-12-26
1978	1978-02-09	1978-12-02

Every Fixed Threshold

Fixed thresholds at Itabaianinha
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	58	73	1958	22
25 mm (0.98 in): Days with 25 mm or more rain	57	36	1958	9
50 mm (1.97 in): Days with 50 mm or more rain	41	6	1921	2
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1916	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 Itabaianinha 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).

Itabaianinha Threshold Days by Year (BR048245450)

Key Facts for Itabaianinha Thresholds

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

Every Fixed Threshold

Download the Data

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