Barra de Sao Francisco Threshold Days by Year (BR001840004)

4 fixed thresholds counted per year at Barra de Sao Francisco (BR001840004): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Barra de Sao Francisco Thresholds

Barra de Sao Francisco: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1992 with 64.
Barra de Sao Francisco: days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 1979 with 23.
Barra de Sao Francisco: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1995 with 8.
Barra de Sao Francisco: days with 100 mm (3.94 in) or more of precipitation in 6 years, most in 1980 with 3.
4 fixed thresholds have at least one qualifying day at Barra de Sao Francisco.

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

50 years with a qualifying day

Days per year at Barra de Sao Francisco with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 64 in 1992.

Days with 10 mm (0.39 in) or more of precipitation per year at Barra de Sao Francisco
Year	Days	Decade average
1948	35	34
1949	33	34
1950	12	11.2
1951	9	11.2
1952	10	11.2
1953	4	11.2
1954	7	11.2
1955	20	11.2
1956	18	11.2
1957	12	11.2
1958	6	11.2
1959	14	11.2
1960	29	29.4
1961	25	29.4
1962	37	29.4
1964	34	29.4
1965	24	29.4
1966	28	29.4
1967	25	29.4
1968	31	29.4
1969	32	29.4
1970	31	34.3
1971	43	34.3
1972	27	34.3
1973	30	34.3
1974	37	34.3
1975	37	34.3
1976	28	34.3
1977	35	34.3
1978	40	34.3
1979	35	34.3
1980	26	34.4
1981	46	34.4
1982	35	34.4
1983	49	34.4
1984	25	34.4
1985	45	34.4
1986	26	34.4
1988	23	34.4
1990	21	30.9
1991	43	30.9
1992	64	30.9
1993	21	30.9
1994	32	30.9
1995	31	30.9
1996	22	30.9
1997	30	30.9
1998	17	30.9
1999	28	30.9
2000	34	34

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

First to last qualifying date each year at Barra de Sao Francisco
Year	First date	Last date
1948	1948-01-10	1948-12-30
1949	1949-01-01	1949-12-23
1950	1950-01-13	1950-11-24
1951	1951-02-10	1951-12-26
1952	1952-01-13	1952-12-27
1953	1953-02-14	1953-12-31
1954	1954-03-28	1954-11-19
1955	1955-01-18	1955-12-20
1956	1956-02-09	1956-12-30
1957	1957-01-15	1957-12-12
1958	1958-01-29	1958-12-28
1959	1959-03-22	1959-12-31
1960	1960-02-03	1960-12-16
1961	1961-01-03	1961-12-31
1962	1962-01-01	1962-12-29
1964	1964-01-11	1964-12-31
1965	1965-01-02	1965-11-23
1966	1966-01-02	1966-12-29
1967	1967-01-16	1967-12-29
1968	1968-01-07	1968-12-09
1969	1969-01-13	1969-12-30
1970	1970-01-06	1970-12-18
1971	1971-01-05	1971-12-26
1972	1972-01-17	1972-12-24
1973	1973-01-16	1973-12-30
1974	1974-01-02	1974-12-28
1975	1975-01-03	1975-12-26
1976	1976-02-01	1976-12-28
1977	1977-01-18	1977-12-23
1978	1978-01-01	1978-12-18
1979	1979-01-05	1979-12-27
1980	1980-01-03	1980-12-31
1981	1981-01-01	1981-12-29
1982	1982-01-04	1982-12-29
1983	1983-01-01	1983-12-31
1984	1984-01-08	1984-11-28
1985	1985-01-08	1985-12-27
1986	1986-01-01	1986-12-31
1988	1988-01-04	1988-12-18
1990	1990-02-11	1990-12-30
1991	1991-01-06	1991-12-15
1992	1992-01-01	1992-12-29
1993	1993-01-06	1993-12-23
1994	1994-01-04	1994-12-23
1995	1995-01-23	1995-12-31
1996	1996-01-02	1996-12-09
1997	1997-01-01	1997-12-20
1998	1998-01-09	1998-12-20
1999	1999-01-04	1999-12-25
2000	2000-01-01	2000-12-18

Every Fixed Threshold

Fixed thresholds at Barra de Sao Francisco
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	64	1992	34
25 mm (0.98 in): Days with 25 mm or more rain	47	23	1979	13
50 mm (1.97 in): Days with 50 mm or more rain	39	8	1995	4
100 mm (3.94 in): Days with 100 mm or more rain	6	3	1980	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1948.

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Data for Barra de Sao Francisco 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).

Barra de Sao Francisco Threshold Days by Year (BR001840004)

Key Facts for Barra de Sao Francisco Thresholds

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

Every Fixed Threshold

Download the Data

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