Casterton (Roseneath) Threshold Days by Year (ASN00090019)

4 fixed thresholds counted per year at Casterton (Roseneath) (ASN00090019): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Casterton (Roseneath) Thresholds

Casterton (Roseneath): days with 10 mm (0.39 in) or more of precipitation in 120 years, most in 1903 with 33.
Casterton (Roseneath): days with 25 mm (0.98 in) or more of precipitation in 96 years, most in 1946 with 8.
Casterton (Roseneath): days with 50 mm (1.97 in) or more of precipitation in 15 years, most in 1946 with 3.
Casterton (Roseneath): days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1978 with 1.
4 fixed thresholds have at least one qualifying day at Casterton (Roseneath).

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

120 years with a qualifying day

Days per year at Casterton (Roseneath) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 33 in 1903.

Days with 10 mm (0.39 in) or more of precipitation per year at Casterton (Roseneath)
Year	Days	Decade average
1893	22	17.6
1894	20	17.6
1895	25	17.6
1896	11	17.6
1897	11	17.6
1898	16	17.6
1899	18	17.6
1900	17	20.3
1901	21	20.3
1902	23	20.3
1903	33	20.3
1904	8	20.3
1905	22	20.3
1906	20	20.3
1907	18	20.3
1908	19	20.3
1909	22	20.3
1910	20	17.6
1911	18	17.6
1912	18	17.6
1913	15	17.6
1914	11	17.6
1915	18	17.6
1916	16	17.6
1917	26	17.6
1918	16	17.6
1919	18	17.6
1920	23	18.7
1921	17	18.7
1922	14	18.7
1923	23	18.7
1924	15	18.7
1925	15	18.7
1926	14	18.7
1927	22	18.7
1928	21	18.7
1929	23	18.7
1930	15	16.5
1931	10	16.5
1932	18	16.5
1933	18	16.5
1934	18	16.5
1935	18	16.5
1936	18	16.5
1937	17	16.5
1938	12	16.5
1939	21	16.5
1940	12	18
1941	19	18
1942	24	18
1943	20	18
1944	18	18
1945	13	18
1946	23	18
1947	20	18
1948	15	18
1949	16	18
1950	9	19.2
1951	23	19.2
1952	26	19.2
1953	25	19.2
1954	17	19.2
1955	21	19.2
1956	25	19.2
1957	11	19.2
1958	23	19.2
1959	12	19.2
1960	25	17.5
1961	13	17.5
1962	24	17.5
1963	17	17.5
1964	25	17.5
1965	15	17.5
1966	14	17.5
1967	6	17.5
1968	17	17.5
1969	19	17.5
1970	19	18
1971	24	18
1972	14	18
1978	17	18
1979	16	18
1981	27	20.7
1982	12	20.7
1983	23	20.7
1984	20	20.7
1985	18	20.7
1986	29	20.7
1987	16	20.7
1990	16	16.8
1991	22	16.8
1992	28	16.8
1993	13	16.8
1994	10	16.8
1995	15	16.8
1996	27	16.8
1997	11	16.8
1998	12	16.8
1999	14	16.8
2000	15	14.6
2001	20	14.6
2002	9	14.6
2004	17	14.6
2005	10	14.6
2008	13	14.6
2009	18	14.6
2011	23	19.3
2012	15	19.3
2013	19	19.3
2014	17	19.3
2015	11	19.3
2017	28	19.3
2018	20	19.3
2019	21	19.3
2020	30	19.7
2022	21	19.7
2023	23	19.7
2024	17	19.7
2025	19	19.7
2026	8	19.7

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

First to last qualifying date each year at Casterton (Roseneath)
Year	First date	Last date
1893	1893-03-30	1893-12-15
1894	1894-01-12	1894-12-23
1895	1895-01-03	1895-11-30
1896	1896-01-15	1896-12-27
1897	1897-01-08	1897-11-01
1898	1898-04-02	1898-11-21
1899	1899-01-19	1899-12-02
1900	1900-01-20	1900-08-16
1901	1901-01-04	1901-12-31
1902	1902-01-05	1902-12-26
1903	1903-01-06	1903-12-25
1904	1904-01-03	1904-10-19
1905	1905-01-29	1905-12-03
1906	1906-03-01	1906-11-29
1907	1907-02-06	1907-12-26
1908	1908-02-08	1908-12-21
1909	1909-03-24	1909-10-17
1910	1910-01-22	1910-12-23
1911	1911-02-05	1911-12-11
1912	1912-02-24	1912-12-08
1913	1913-02-15	1913-12-23
1914	1914-03-12	1914-12-23
1915	1915-05-14	1915-10-04
1916	1916-01-28	1916-12-29
1917	1917-01-22	1917-11-23
1918	1918-03-06	1918-11-01
1919	1919-02-03	1919-12-28
1920	1920-05-11	1920-12-14
1921	1921-01-02	1921-11-27
1922	1922-04-05	1922-12-24
1923	1923-05-08	1923-12-14
1924	1924-01-27	1924-11-11
1925	1925-01-13	1925-11-20
1926	1926-04-24	1926-12-17
1927	1927-01-05	1927-12-04
1928	1928-01-17	1928-10-26
1929	1929-01-30	1929-12-28
1930	1930-02-21	1930-12-16
1931	1931-01-25	1931-09-14
1932	1932-02-05	1932-12-24
1933	1933-03-04	1933-11-30
1934	1934-04-03	1934-11-30
1935	1935-01-02	1935-12-01
1936	1936-01-10	1936-12-30
1937	1937-01-02	1937-12-03
1938	1938-01-14	1938-11-04
1939	1939-01-16	1939-12-05
1940	1940-01-05	1940-12-20
1941	1941-01-25	1941-10-26
1942	1942-01-20	1942-12-19
1943	1943-02-18	1943-11-13
1944	1944-02-27	1944-12-10
1945	1945-02-21	1945-12-27
1946	1946-01-18	1946-12-27
1947	1947-03-04	1947-12-25
1948	1948-04-11	1948-12-27
1949	1949-01-14	1949-11-22
1950	1950-05-26	1950-12-20
1951	1951-01-08	1951-12-10
1952	1952-01-23	1952-12-11
1953	1953-04-04	1953-12-09
1954	1954-01-27	1954-12-12
1955	1955-02-10	1955-11-11
1956	1956-03-06	1956-10-18
1957	1957-02-07	1957-12-26
1958	1958-04-14	1958-10-24
1959	1959-01-25	1959-12-26
1960	1960-01-04	1960-12-29
1961	1961-04-08	1961-12-15
1962	1962-02-14	1962-10-23
1963	1963-01-14	1963-12-05
1964	1964-01-15	1964-12-17
1965	1965-04-17	1965-12-13
1966	1966-01-13	1966-12-13
1967	1967-02-25	1967-12-30
1968	1968-03-29	1968-11-02
1969	1969-01-25	1969-12-11
1970	1970-01-01	1970-12-31
1971	1971-03-15	1971-12-31
1972	1972-01-09	1972-10-12
1978	1978-01-24	1978-11-19
1979	1979-01-21	1979-11-15
1981	1981-01-27	1981-11-10
1982	1982-01-06	1982-10-21
1983	1983-03-02	1983-12-31
1984	1984-03-25	1984-11-11
1985	1985-03-16	1985-12-17
1986	1986-04-16	1986-12-17
1987	1987-01-03	1987-12-02
1990	1990-01-11	1990-12-10
1991	1991-01-04	1991-12-16
1992	1992-02-06	1992-12-20
1993	1993-06-12	1993-12-23
1994	1994-04-07	1994-11-01
1995	1995-01-15	1995-11-06
1996	1996-01-02	1996-10-01
1997	1997-01-22	1997-11-14
1998	1998-01-13	1998-10-06
1999	1999-02-12	1999-12-27
2000	2000-02-20	2000-11-02
2001	2001-02-13	2001-11-25
2002	2002-04-25	2002-12-31
2004	2004-02-11	2004-11-14
2005	2005-02-04	2005-12-16
2008	2008-01-19	2008-12-13
2009	2009-03-12	2009-12-18
2011	2011-01-11	2011-12-19
2012	2012-03-04	2012-11-27
2013	2013-04-22	2013-12-04
2014	2014-01-02	2014-12-04
2015	2015-01-08	2015-11-05
2017	2017-01-14	2017-12-01
2018	2018-02-24	2018-12-14
2019	2019-05-08	2019-12-02
2020	2020-01-23	2020-12-22
2022	2022-01-27	2022-12-22
2023	2023-02-04	2023-12-25
2024	2024-01-08	2024-12-07
2025	2025-03-12	2025-12-22
2026	2026-04-11	2026-06-21

Every Fixed Threshold

Fixed thresholds at Casterton (Roseneath)
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	120	33	1903	8
25 mm (0.98 in): Days with 25 mm or more rain	96	8	1946	1
50 mm (1.97 in): Days with 50 mm or more rain	15	3	1946	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1978	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

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Data for Casterton (Roseneath) 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Casterton (Roseneath) Threshold Days by Year (ASN00090019)

Key Facts for Casterton (Roseneath) Thresholds

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

Every Fixed Threshold

Download the Data

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