Biccavole Threshold Days by Year

5 fixed thresholds counted per year at Biccavole (IN001050601): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Biccavole Thresholds

Biccavole: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 1917 with 52.
Biccavole: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 1951 with 28.
Biccavole: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1958 with 15.
Biccavole: days with 100 mm (3.94 in) or more of precipitation in 23 years, most in 1949 with 7.
5 fixed thresholds have at least one qualifying day at Biccavole.

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

43 years with a qualifying day

Days per year at Biccavole with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 52 in 1917.

Days with 10 mm (0.39 in) or more of precipitation per year at Biccavole
Year	Days	Decade average
1916	42	37.8
1917	52	37.8
1918	26	37.8
1919	31	37.8
1920	22	27.9
1921	28	27.9
1922	24	27.9
1923	32	27.9
1924	39	27.9
1925	35	27.9
1926	26	27.9
1927	26	27.9
1928	22	27.9
1929	25	27.9
1930	30	33.5
1931	33	33.5
1932	37	33.5
1933	36	33.5
1934	34	33.5
1935	21	33.5
1936	34	33.5
1937	29	33.5
1938	45	33.5
1939	36	33.5
1940	29	23.9
1941	25	23.9
1942	23	23.9
1943	8	23.9
1945	23	23.9
1946	20	23.9
1947	29	23.9
1948	27	23.9
1949	31	23.9
1950	38	32.9
1951	50	32.9
1952	38	32.9
1953	27	32.9
1954	28	32.9
1955	28	32.9
1956	26	32.9
1958	28	32.9
1965	3	14.5
1966	26	14.5

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

First to last qualifying date each year at Biccavole
Year	First date	Last date
1916	1916-04-08	1916-11-25
1917	1917-03-28	1917-11-15
1918	1918-01-21	1918-11-12
1919	1919-01-22	1919-11-12
1920	1920-05-16	1920-10-28
1921	1921-01-22	1921-11-02
1922	1922-05-22	1922-11-24
1923	1923-02-18	1923-11-17
1924	1924-05-16	1924-11-26
1925	1925-04-25	1925-11-29
1926	1926-03-09	1926-10-05
1927	1927-06-14	1927-11-03
1928	1928-04-16	1928-10-23
1929	1929-06-02	1929-12-24
1930	1930-05-08	1930-11-18
1931	1931-05-14	1931-11-05
1932	1932-02-23	1932-11-15
1933	1933-05-10	1933-12-22
1934	1934-06-11	1934-11-07
1935	1935-04-24	1935-10-20
1936	1936-02-06	1936-11-22
1937	1937-02-14	1937-10-27
1938	1938-02-03	1938-11-27
1939	1939-03-17	1939-11-19
1940	1940-03-08	1940-11-23
1941	1941-04-30	1941-11-19
1942	1942-05-22	1942-10-28
1943	1943-04-09	1943-09-24
1945	1945-07-06	1945-10-24
1946	1946-02-19	1946-11-09
1947	1947-01-31	1947-12-14
1948	1948-03-30	1948-11-09
1949	1949-07-01	1949-11-01
1950	1950-02-23	1950-11-06
1951	1951-04-06	1951-11-24
1952	1952-05-21	1952-10-19
1953	1953-01-23	1953-11-09
1954	1954-05-15	1954-10-23
1955	1955-03-06	1955-10-24
1956	1956-04-29	1956-11-07
1958	1958-07-01	1958-11-22
1965	1965-06-01	1965-10-16
1966	1966-07-07	1966-11-30

Every Fixed Threshold

Fixed thresholds at Biccavole
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	43	52	1917	26
25 mm (0.98 in): Days with 25 mm or more rain	42	28	1951	7
50 mm (1.97 in): Days with 50 mm or more rain	39	15	1958	15
100 mm (3.94 in): Days with 100 mm or more rain	23	7	1949	6
200 mm (7.87 in): Days with 200 mm or more rain	4	2	1923	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1916.

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Data for Biccavole 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Biccavole Threshold Days by Year

Key Facts for Biccavole Thresholds

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

Every Fixed Threshold

Download the Data

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