Jundiai Threshold Days by Year (BR002346097)

5 fixed thresholds counted per year at Jundiai (BR002346097): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Jundiai Thresholds

Jundiai: days with 10 mm (0.39 in) or more of precipitation in 56 years, most in 1976 with 61.
Jundiai: days with 25 mm (0.98 in) or more of precipitation in 56 years, most in 1960 with 26.
Jundiai: days with 50 mm (1.97 in) or more of precipitation in 54 years, most in 1946 with 11.
Jundiai: days with 100 mm (3.94 in) or more of precipitation in 13 years, most in 1946 with 4.
5 fixed thresholds have at least one qualifying day at Jundiai.

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

56 years with a qualifying day

Days per year at Jundiai with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 61 in 1976.

Days with 10 mm (0.39 in) or more of precipitation per year at Jundiai
Year	Days	Decade average
1939	41	41
1941	45	42.6
1942	45	42.6
1943	44	42.6
1944	32	42.6
1945	53	42.6
1946	41	42.6
1947	44	42.6
1948	37	42.6
1949	42	42.6
1950	48	46.4
1951	47	46.4
1952	46	46.4
1953	45	46.4
1954	46	46.4
1955	33	46.4
1956	39	46.4
1957	55	46.4
1958	60	46.4
1959	45	46.4
1960	55	45
1961	40	45
1962	46	45
1963	27	45
1964	45	45
1965	56	45
1966	46	45
1967	54	45
1968	38	45
1969	43	45
1970	54	48.5
1971	51	48.5
1972	57	48.5
1973	49	48.5
1974	42	48.5
1975	37	48.5
1976	61	48.5
1977	43	48.5
1978	45	48.5
1979	46	48.5
1980	51	46.5
1981	40	46.5
1982	53	46.5
1984	36	46.5
1985	35	46.5
1986	49	46.5
1987	60	46.5
1989	48	46.5
1991	45	46.8
1992	50	46.8
1993	50	46.8
1994	42	46.8
1995	47	46.8
1996	46	46.8
1997	44	46.8
1998	50	46.8

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

First to last qualifying date each year at Jundiai
Year	First date	Last date
1939	1939-01-01	1939-12-28
1941	1941-01-01	1941-12-31
1942	1942-01-01	1942-12-26
1943	1943-01-04	1943-12-30
1944	1944-01-08	1944-12-23
1945	1945-01-02	1945-12-31
1946	1946-01-01	1946-12-27
1947	1947-01-03	1947-12-02
1948	1948-01-02	1948-12-19
1949	1949-01-08	1949-12-27
1950	1950-01-05	1950-12-15
1951	1951-01-01	1951-12-29
1952	1952-01-01	1952-12-30
1953	1953-01-01	1953-12-27
1954	1954-01-04	1954-12-23
1955	1955-01-03	1955-12-30
1956	1956-01-20	1956-12-25
1957	1957-01-01	1957-12-29
1958	1958-01-18	1958-12-30
1959	1959-01-05	1959-12-25
1960	1960-01-02	1960-12-26
1961	1961-01-01	1961-12-30
1962	1962-01-03	1962-12-31
1963	1963-01-01	1963-12-08
1964	1964-01-02	1964-12-30
1965	1965-01-04	1965-12-26
1966	1966-01-11	1966-12-28
1967	1967-01-02	1967-12-22
1968	1968-01-13	1968-12-29
1969	1969-01-05	1969-12-25
1970	1970-01-01	1970-12-26
1971	1971-01-02	1971-12-30
1972	1972-01-03	1972-12-29
1973	1973-01-07	1973-12-31
1974	1974-01-01	1974-12-25
1975	1975-01-01	1975-12-30
1976	1976-01-07	1976-12-16
1977	1977-01-05	1977-12-26
1978	1978-01-09	1978-12-28
1979	1979-01-03	1979-12-26
1980	1980-01-01	1980-12-30
1981	1981-01-03	1981-12-23
1982	1982-01-02	1982-12-30
1984	1984-01-21	1984-12-26
1985	1985-01-08	1985-12-25
1986	1986-01-12	1986-12-29
1987	1987-01-02	1987-12-30
1989	1989-01-01	1989-12-31
1991	1991-01-12	1991-12-27
1992	1992-01-05	1992-12-12
1993	1993-01-05	1993-12-30
1994	1994-01-09	1994-12-31
1995	1995-01-01	1995-12-30
1996	1996-01-03	1996-12-30
1997	1997-01-11	1997-12-29
1998	1998-01-04	1998-12-27

Every Fixed Threshold

Fixed thresholds at Jundiai
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	61	1976	50
25 mm (0.98 in): Days with 25 mm or more rain	56	26	1960	19
50 mm (1.97 in): Days with 50 mm or more rain	54	11	1946	4
100 mm (3.94 in): Days with 100 mm or more rain	13	4	1946	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1945	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1939.

Download the Data

Data for Jundiai 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).

Jundiai Threshold Days by Year (BR002346097)

Key Facts for Jundiai Thresholds

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

Every Fixed Threshold

Download the Data

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