Finniss Threshold Days by Year (ASN00023714)

4 fixed thresholds counted per year at Finniss (ASN00023714): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Finniss Thresholds

Finniss: days with 10 mm (0.39 in) or more of precipitation in 108 years, most in 1955 with 24.
Finniss: days with 25 mm (0.98 in) or more of precipitation in 82 years, most in 1946 with 7.
Finniss: days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 1906 with 1.
Finniss: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1941 with 1.
4 fixed thresholds have at least one qualifying day at Finniss.

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

108 years with a qualifying day

Days per year at Finniss with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 24 in 1955.

Days with 10 mm (0.39 in) or more of precipitation per year at Finniss
Year	Days	Decade average
1898	12	11.5
1899	11	11.5
1900	11	11.5
1901	13	11.5
1902	11	11.5
1903	13	11.5
1904	9	11.5
1905	13	11.5
1906	14	11.5
1907	8	11.5
1908	12	11.5
1909	11	11.5
1910	12	11.1
1911	10	11.1
1912	9	11.1
1915	11	11.1
1916	12	11.1
1917	14	11.1
1919	10	11.1
1921	14	14.1
1922	13	14.1
1923	14	14.1
1924	12	14.1
1925	10	14.1
1926	18	14.1
1927	13	14.1
1928	20	14.1
1929	13	14.1
1930	9	11.3
1931	10	11.3
1932	13	11.3
1933	18	11.3
1934	13	11.3
1935	7	11.3
1937	10	11.3
1938	5	11.3
1939	17	11.3
1940	9	11.6
1941	11	11.6
1942	18	11.6
1943	12	11.6
1944	9	11.6
1945	9	11.6
1946	17	11.6
1947	15	11.6
1948	8	11.6
1949	8	11.6
1950	9	13.4
1951	14	13.4
1952	15	13.4
1953	12	13.4
1954	9	13.4
1955	24	13.4
1956	15	13.4
1957	8	13.4
1958	18	13.4
1959	10	13.4
1960	12	10.2
1961	7	10.2
1962	12	10.2
1963	11	10.2
1964	16	10.2
1965	5	10.2
1966	12	10.2
1967	3	10.2
1968	16	10.2
1969	8	10.2
1970	13	13.4
1971	17	13.4
1972	15	13.4
1973	12	13.4
1974	18	13.4
1975	9	13.4
1976	10	13.4
1977	12	13.4
1978	16	13.4
1979	12	13.4
1980	8	11.5
1981	14	11.5
1982	7	11.5
1983	15	11.5
1984	10	11.5
1985	10	11.5
1986	18	11.5
1987	10	11.5
2004	10	12.3
2005	16	12.3
2006	6	12.3
2007	14	12.3
2008	11	12.3
2009	17	12.3
2010	17	13.3
2011	9	13.3
2012	18	13.3
2013	18	13.3
2014	9	13.3
2015	9	13.3
2016	20	13.3
2017	17	13.3
2018	6	13.3
2019	10	13.3
2020	14	9.6
2021	12	9.6
2022	8	9.6
2023	12	9.6
2024	6	9.6
2025	7	9.6
2026	8	9.6

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

First to last qualifying date each year at Finniss
Year	First date	Last date
1898	1898-04-03	1898-12-22
1899	1899-01-17	1899-11-06
1900	1900-03-15	1900-11-17
1901	1901-04-03	1901-10-27
1902	1902-03-26	1902-12-17
1903	1903-03-08	1903-12-27
1904	1904-01-03	1904-11-02
1905	1905-01-03	1905-10-27
1906	1906-03-24	1906-12-17
1907	1907-04-05	1907-11-22
1908	1908-02-08	1908-10-16
1909	1909-03-06	1909-11-13
1910	1910-03-05	1910-12-22
1911	1911-02-01	1911-12-05
1912	1912-03-09	1912-12-03
1915	1915-04-11	1915-09-14
1916	1916-06-03	1916-11-12
1917	1917-02-14	1917-12-12
1919	1919-02-16	1919-09-14
1921	1921-01-02	1921-12-03
1922	1922-01-06	1922-12-30
1923	1923-05-08	1923-12-14
1924	1924-02-16	1924-10-21
1925	1925-01-13	1925-09-16
1926	1926-04-23	1926-10-14
1927	1927-02-03	1927-12-02
1928	1928-01-27	1928-10-07
1929	1929-05-06	1929-12-28
1930	1930-02-21	1930-10-24
1931	1931-03-13	1931-09-30
1932	1932-02-05	1932-11-01
1933	1933-01-20	1933-12-14
1934	1934-04-03	1934-11-08
1935	1935-04-02	1935-12-25
1937	1937-05-31	1937-12-11
1938	1938-04-17	1938-08-24
1939	1939-02-28	1939-11-05
1940	1940-01-05	1940-12-20
1941	1941-01-24	1941-12-16
1942	1942-04-30	1942-11-22
1943	1943-02-17	1943-11-20
1944	1944-04-02	1944-10-01
1945	1945-01-11	1945-12-16
1946	1946-01-17	1946-12-28
1947	1947-03-28	1947-10-20
1948	1948-04-11	1948-11-08
1949	1949-02-20	1949-11-11
1950	1950-04-07	1950-12-20
1951	1951-02-22	1951-12-20
1952	1952-01-25	1952-11-27
1953	1953-02-05	1953-09-03
1954	1954-01-27	1954-12-12
1955	1955-02-09	1955-12-03
1956	1956-04-15	1956-10-18
1957	1957-04-10	1957-10-23
1958	1958-03-07	1958-10-10
1959	1959-01-25	1959-12-26
1960	1960-02-01	1960-11-12
1961	1961-04-05	1961-09-05
1962	1962-02-20	1962-12-28
1963	1963-01-13	1963-10-27
1964	1964-04-07	1964-11-18
1965	1965-05-31	1965-09-16
1966	1966-03-16	1966-12-04
1967	1967-05-19	1967-08-14
1968	1968-01-20	1968-10-01
1969	1969-02-09	1969-12-01
1970	1970-01-01	1970-12-11
1971	1971-03-10	1971-12-10
1972	1972-01-07	1972-10-15
1973	1973-02-06	1973-11-28
1974	1974-01-14	1974-10-16
1975	1975-01-25	1975-10-24
1976	1976-01-12	1976-12-23
1977	1977-01-15	1977-11-29
1978	1978-01-23	1978-11-19
1979	1979-01-20	1979-11-15
1980	1980-04-18	1980-11-05
1981	1981-01-27	1981-08-14
1982	1982-01-25	1982-09-29
1983	1983-03-03	1983-12-06
1984	1984-05-12	1984-11-10
1985	1985-03-16	1985-12-09
1986	1986-04-16	1986-12-07
1987	1987-02-28	1987-08-23
2004	2004-03-29	2004-12-10
2005	2005-02-02	2005-12-02
2006	2006-01-29	2006-09-06
2007	2007-01-20	2007-12-22
2008	2008-05-17	2008-12-13
2009	2009-05-02	2009-12-17
2010	2010-01-13	2010-12-08
2011	2011-01-14	2011-12-18
2012	2012-03-01	2012-10-11
2013	2013-04-21	2013-12-05
2014	2014-02-14	2014-11-16
2015	2015-01-13	2015-08-12
2016	2016-01-22	2016-12-28
2017	2017-01-20	2017-12-01
2018	2018-05-04	2018-12-14
2019	2019-05-10	2019-10-16
2020	2020-01-20	2020-10-08
2021	2021-01-26	2021-10-15
2022	2022-01-24	2022-11-19
2023	2023-03-27	2023-12-10
2024	2024-01-08	2024-12-03
2025	2025-05-18	2025-11-29
2026	2026-03-01	2026-10-02

Every Fixed Threshold

Fixed thresholds at Finniss
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	108	24	1955	8
25 mm (0.98 in): Days with 25 mm or more rain	82	7	1946	3
50 mm (1.97 in): Days with 50 mm or more rain	12	1	1906	1
100 mm (3.94 in): Days with 100 mm or more rain	3	1	1941	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1898.

Download the Data

Data for Finniss 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Finniss Threshold Days by Year (ASN00023714)

Key Facts for Finniss Thresholds

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

Every Fixed Threshold

Download the Data

Related