Santa Isabel Do Rio Preto Threshold Days by Year (BR002244033)

4 fixed thresholds counted per year at Santa Isabel Do Rio Preto (BR002244033): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Santa Isabel Do Rio Preto Thresholds

Santa Isabel Do Rio Preto: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1952 with 83.
Santa Isabel Do Rio Preto: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 1947 with 39.
Santa Isabel Do Rio Preto: days with 50 mm (1.97 in) or more of precipitation in 50 years, most in 1952 with 24.
Santa Isabel Do Rio Preto: days with 100 mm (3.94 in) or more of precipitation in 12 years, most in 1952 with 8.
4 fixed thresholds have at least one qualifying day at Santa Isabel Do Rio Preto.

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

50 years with a qualifying day

Days per year at Santa Isabel Do Rio Preto with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 83 in 1952.

Days with 10 mm (0.39 in) or more of precipitation per year at Santa Isabel Do Rio Preto
Year	Days	Decade average
1942	55	57.9
1943	62	57.9
1944	67	57.9
1945	54	57.9
1946	49	57.9
1947	80	57.9
1948	46	57.9
1949	50	57.9
1950	77	58.4
1951	78	58.4
1952	83	58.4
1953	43	58.4
1954	48	58.4
1955	51	58.4
1956	48	58.4
1957	55	58.4
1958	51	58.4
1959	50	58.4
1960	65	50
1961	50	50
1962	62	50
1963	31	50
1964	37	50
1965	59	50
1966	50	50
1967	50	50
1968	37	50
1969	59	50
1970	51	51.8
1971	47	51.8
1972	52	51.8
1973	56	51.8
1974	34	51.8
1975	61	51.8
1976	63	51.8
1977	50	51.8
1982	58	58.3
1983	79	58.3
1984	37	58.3
1985	62	58.3
1986	57	58.3
1987	57	58.3
1988	57	58.3
1989	59	58.3
1990	41	51
1991	52	51
1992	54	51
1993	57	51
1994	53	51
1995	49	51

For each year, a bar from the first to the last day at Santa Isabel Do Rio Preto meeting 10 mm (0.39 in).

First to last qualifying date each year at Santa Isabel Do Rio Preto
Year	First date	Last date
1942	1942-01-30	1942-12-30
1943	1943-01-03	1943-12-31
1944	1944-01-01	1944-12-27
1945	1945-01-03	1945-12-31
1946	1946-01-01	1946-12-31
1947	1947-01-01	1947-12-30
1948	1948-01-12	1948-12-18
1949	1949-01-07	1949-12-25
1950	1950-01-03	1950-12-31
1951	1951-01-01	1951-12-27
1952	1952-01-04	1952-12-31
1953	1953-01-01	1953-12-28
1954	1954-01-04	1954-12-28
1955	1955-01-02	1955-12-31
1956	1956-01-01	1956-12-26
1957	1957-01-10	1957-12-20
1958	1958-01-15	1958-12-21
1959	1959-01-05	1959-12-28
1960	1960-01-01	1960-12-29
1961	1961-01-02	1961-12-29
1962	1962-01-03	1962-12-30
1963	1963-01-15	1963-12-29
1964	1964-01-02	1964-12-29
1965	1965-01-02	1965-12-30
1966	1966-01-02	1966-12-28
1967	1967-01-05	1967-12-31
1968	1968-01-05	1968-12-27
1969	1969-01-05	1969-12-25
1970	1970-01-05	1970-12-30
1971	1971-01-02	1971-12-26
1972	1972-01-03	1972-12-31
1973	1973-01-05	1973-12-31
1974	1974-02-01	1974-12-27
1975	1975-01-01	1975-12-29
1976	1976-01-05	1976-12-29
1977	1977-01-06	1977-12-23
1982	1982-01-02	1982-12-31
1983	1983-01-02	1983-12-28
1984	1984-01-06	1984-12-28
1985	1985-01-02	1985-12-31
1986	1986-01-02	1986-12-31
1987	1987-01-04	1987-12-30
1988	1988-01-01	1988-12-31
1989	1989-01-02	1989-12-31
1990	1990-01-01	1990-12-26
1991	1991-01-04	1991-12-29
1992	1992-01-03	1992-12-26
1993	1993-01-04	1993-12-31
1994	1994-01-02	1994-12-28
1995	1995-01-01	1995-12-27

Every Fixed Threshold

Fixed thresholds at Santa Isabel Do Rio Preto
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	83	1952	49
25 mm (0.98 in): Days with 25 mm or more rain	50	39	1947	24
50 mm (1.97 in): Days with 50 mm or more rain	50	24	1952	3
100 mm (3.94 in): Days with 100 mm or more rain	12	8	1952	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1942.

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Data for Santa Isabel Do Rio Preto 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).

Santa Isabel Do Rio Preto Threshold Days by Year (BR002244033)

Key Facts for Santa Isabel Do Rio Preto Thresholds

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

Every Fixed Threshold

Download the Data

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