Ferrara Threshold Days by Year (ITE00100551)

4 fixed thresholds counted per year at Ferrara (ITE00100551): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ferrara Thresholds

Ferrara: days with 10 mm (0.39 in) or more of precipitation in 111 years, most in 1901 with 41.
Ferrara: days with 25 mm (0.98 in) or more of precipitation in 109 years, most in 1901 with 15.
Ferrara: days with 50 mm (1.97 in) or more of precipitation in 52 years, most in 1901 with 4.
Ferrara: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1905 with 1.
4 fixed thresholds have at least one qualifying day at Ferrara.

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

111 years with a qualifying day

Days per year at Ferrara with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1901.

Days with 10 mm (0.39 in) or more of precipitation per year at Ferrara
Year	Days	Decade average
1879	28	28
1880	26	19.5
1881	28	19.5
1882	10	19.5
1883	12	19.5
1884	18	19.5
1885	23	19.5
1894	20	24
1895	29	24
1896	27	24
1897	25	24
1898	24	24
1899	19	24
1900	33	27.6
1901	41	27.6
1902	25	27.6
1903	25	27.6
1904	29	27.6
1905	38	27.6
1906	26	27.6
1907	25	27.6
1908	14	27.6
1909	20	27.6
1910	29	23.7
1911	25	23.7
1912	23	23.7
1913	26	23.7
1914	23	23.7
1915	28	23.7
1916	27	23.7
1917	27	23.7
1918	19	23.7
1919	10	23.7
1920	26	19
1921	20	19
1922	15	19
1923	14	19
1924	25	19
1926	18	19
1927	19	19
1928	17	19
1929	17	19
1930	17	22.1
1931	7	22.1
1932	31	22.1
1933	23	22.1
1934	31	22.1
1935	25	22.1
1936	19	22.1
1937	32	22.1
1938	14	22.1
1939	22	22.1
1940	23	20
1941	17	20
1942	16	20
1943	17	20
1946	22	20
1947	24	20
1948	21	20
1949	20	20
1950	12	20.3
1951	27	20.3
1952	18	20.3
1953	22	20.3
1954	19	20.3
1955	20	20.3
1956	22	20.3
1957	20	20.3
1958	19	20.3
1959	24	20.3
1960	26	20.5
1961	14	20.5
1962	16	20.5
1963	23	20.5
1964	21	20.5
1965	22	20.5
1966	18	20.5
1967	17	20.5
1968	25	20.5
1969	23	20.5
1970	14	21.7
1972	31	21.7
1973	18	21.7
1974	18	21.7
1975	21	21.7
1976	26	21.7
1979	24	21.7
1980	21	19.5
1981	21	19.5
1982	15	19.5
1983	13	19.5
1984	22	19.5
1985	18	19.5
1986	25	19.5
1987	25	19.5
1988	18	19.5
1989	17	19.5
1990	20	21.2
1991	22	21.2
1992	23	21.2
1993	18	21.2
1994	22	21.2
1995	17	21.2
1996	29	21.2
1997	19	21.2
1998	20	21.2
1999	22	21.2
2000	15	16.3
2001	19	16.3
2002	20	16.3
2007	11	16.3

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

First to last qualifying date each year at Ferrara
Year	First date	Last date
1879	1879-01-28	1879-11-26
1880	1880-04-05	1880-11-22
1881	1881-01-06	1881-10-30
1882	1882-03-23	1882-10-27
1883	1883-02-12	1883-11-08
1884	1884-03-01	1884-09-24
1885	1885-01-15	1885-11-22
1894	1894-01-24	1894-12-08
1895	1895-01-09	1895-12-25
1896	1896-02-26	1896-12-21
1897	1897-01-12	1897-12-06
1898	1898-02-24	1898-12-31
1899	1899-01-25	1899-12-28
1900	1900-01-05	1900-12-01
1901	1901-01-01	1901-12-25
1902	1902-01-31	1902-10-12
1903	1903-01-14	1903-12-29
1904	1904-01-17	1904-12-14
1905	1905-01-18	1905-11-10
1906	1906-02-13	1906-12-29
1907	1907-01-27	1907-12-30
1908	1908-03-02	1908-12-18
1909	1909-01-09	1909-12-12
1910	1910-02-09	1910-12-29
1911	1911-01-03	1911-12-25
1912	1912-01-25	1912-12-23
1913	1913-03-09	1913-12-30
1914	1914-01-14	1914-12-25
1915	1915-01-01	1915-12-19
1916	1916-02-09	1916-12-07
1917	1917-01-06	1917-12-21
1918	1918-01-07	1918-10-24
1919	1919-01-02	1919-11-26
1920	1920-01-02	1920-12-07
1921	1921-01-13	1921-12-25
1922	1922-01-31	1922-10-30
1923	1923-02-09	1923-11-19
1924	1924-01-05	1924-12-03
1926	1926-01-03	1926-12-27
1927	1927-01-08	1927-12-28
1928	1928-02-02	1928-11-07
1929	1929-01-01	1929-11-18
1930	1930-01-16	1930-12-31
1931	1931-02-14	1931-11-13
1932	1932-02-11	1932-12-06
1933	1933-01-07	1933-12-16
1934	1934-02-03	1934-12-14
1935	1935-01-27	1935-12-06
1936	1936-02-18	1936-12-10
1937	1937-01-27	1937-12-12
1938	1938-02-03	1938-12-20
1939	1939-01-26	1939-12-20
1940	1940-02-06	1940-11-29
1941	1941-02-04	1941-12-19
1942	1942-02-23	1942-12-19
1943	1943-02-08	1943-12-22
1946	1946-01-18	1946-12-09
1947	1947-02-21	1947-12-06
1948	1948-01-17	1948-10-27
1949	1949-01-04	1949-12-15
1950	1950-01-18	1950-12-10
1951	1951-01-29	1951-12-27
1952	1952-01-27	1952-12-30
1953	1953-01-01	1953-12-20
1954	1954-02-11	1954-11-10
1955	1955-02-24	1955-12-20
1956	1956-02-01	1956-11-16
1957	1957-01-01	1957-11-10
1958	1958-02-19	1958-12-24
1959	1959-02-02	1959-12-22
1960	1960-01-02	1960-12-21
1961	1961-01-13	1961-12-29
1962	1962-01-12	1962-12-30
1963	1963-01-04	1963-12-25
1964	1964-02-20	1964-12-27
1965	1965-01-15	1965-11-20
1966	1966-01-23	1966-12-05
1967	1967-02-18	1967-12-30
1968	1968-02-17	1968-12-18
1969	1969-01-09	1969-12-05
1970	1970-03-12	1970-12-31
1972	1972-01-01	1972-12-01
1973	1973-01-01	1973-12-21
1974	1974-01-10	1974-11-21
1975	1975-02-03	1975-12-16
1976	1976-02-01	1976-12-18
1979	1979-01-23	1979-12-29
1980	1980-01-15	1980-12-27
1981	1981-03-02	1981-09-29
1982	1982-01-11	1982-12-19
1983	1983-03-16	1983-12-22
1984	1984-02-26	1984-12-02
1985	1985-01-08	1985-12-30
1986	1986-01-03	1986-12-15
1987	1987-01-11	1987-12-06
1988	1988-02-24	1988-12-02
1989	1989-03-19	1989-11-22
1990	1990-02-12	1990-12-09
1991	1991-01-14	1991-11-24
1992	1992-04-17	1992-12-09
1993	1993-03-01	1993-12-26
1994	1994-01-01	1994-11-10
1995	1995-02-09	1995-12-31
1996	1996-01-01	1996-12-25
1997	1997-01-02	1997-12-20
1998	1998-02-23	1998-12-21
1999	1999-01-10	1999-12-15
2000	2000-03-28	2000-12-27
2001	2001-01-05	2001-11-19
2002	2002-01-25	2002-12-31
2007	2007-02-13	2007-12-08

Every Fixed Threshold

Fixed thresholds at Ferrara
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	111	41	1901	11
25 mm (0.98 in): Days with 25 mm or more rain	109	15	1901	3
50 mm (1.97 in): Days with 50 mm or more rain	52	4	1901	1
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1905	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1879.

Download the Data

Data for Ferrara 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).

Ferrara Threshold Days by Year (ITE00100551)

Key Facts for Ferrara Thresholds

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

Every Fixed Threshold

Download the Data

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