Roebuck Plains Threshold Days by Year

5 fixed thresholds counted per year at Roebuck Plains (ASN00003023): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Roebuck Plains Thresholds

Roebuck Plains: days with 10 mm (0.39 in) or more of precipitation in 84 years, most in 1942 with 32.
Roebuck Plains: days with 25 mm (0.98 in) or more of precipitation in 83 years, most in 2000 with 18.
Roebuck Plains: days with 50 mm (1.97 in) or more of precipitation in 76 years, most in 1981 with 10.
Roebuck Plains: days with 100 mm (3.94 in) or more of precipitation in 30 years, most in 1917 with 3.
5 fixed thresholds have at least one qualifying day at Roebuck Plains.

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

84 years with a qualifying day

Days per year at Roebuck Plains with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1942.

Days with 10 mm (0.39 in) or more of precipitation per year at Roebuck Plains
Year	Days	Decade average
1907	22	19
1908	16	19
1910	7	16.2
1911	10	16.2
1912	16	16.2
1913	12	16.2
1914	22	16.2
1915	24	16.2
1916	20	16.2
1917	18	16.2
1918	16	16.2
1919	17	16.2
1920	23	15.5
1921	14	15.5
1922	12	15.5
1923	12	15.5
1924	4	15.5
1925	16	15.5
1926	25	15.5
1927	20	15.5
1928	15	15.5
1929	14	15.5
1930	14	16.4
1931	13	16.4
1932	21	16.4
1933	15	16.4
1934	25	16.4
1935	12	16.4
1937	16	16.4
1938	14	16.4
1939	18	16.4
1941	12	17.3
1942	32	17.3
1943	20	17.3
1945	14	17.3
1946	11	17.3
1947	21	17.3
1948	11	17.3
1950	16	15
1951	14	15
1960	14	14.8
1961	11	14.8
1962	18	14.8
1963	18	14.8
1964	12	14.8
1965	10	14.8
1966	12	14.8
1967	19	14.8
1968	23	14.8
1969	11	14.8
1970	14	18.2
1971	19	18.2
1972	5	18.2
1973	24	18.2
1974	32	18.2
1975	17	18.2
1977	12	18.2
1978	25	18.2
1979	16	18.2
1980	14	16.7
1981	25	16.7
1982	25	16.7
1983	13	16.7
1984	18	16.7
1985	11	16.7
1986	13	16.7
1987	17	16.7
1988	14	16.7
1990	8	19.4
1991	20	19.4
1992	11	19.4
1993	19	19.4
1994	15	19.4
1995	18	19.4
1996	19	19.4
1997	29	19.4
1998	25	19.4
1999	30	19.4
2000	32	20.8
2001	21	20.8
2002	13	20.8
2003	15	20.8
2004	26	20.8
2005	18	20.8

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

First to last qualifying date each year at Roebuck Plains
Year	First date	Last date
1907	1907-01-08	1907-12-27
1908	1908-01-21	1908-12-23
1910	1910-01-08	1910-11-20
1911	1911-01-03	1911-12-26
1912	1912-01-04	1912-12-08
1913	1913-01-05	1913-12-30
1914	1914-01-05	1914-12-16
1915	1915-01-05	1915-12-14
1916	1916-01-23	1916-12-30
1917	1917-01-03	1917-12-30
1918	1918-01-07	1918-12-17
1919	1919-01-04	1919-12-22
1920	1920-01-06	1920-12-26
1921	1921-01-20	1921-05-28
1922	1922-01-26	1922-12-27
1923	1923-01-10	1923-11-06
1924	1924-01-08	1924-04-03
1925	1925-01-05	1925-12-29
1926	1926-01-07	1926-12-23
1927	1927-01-10	1927-06-08
1928	1928-01-15	1928-12-31
1929	1929-01-11	1929-06-03
1930	1930-01-12	1930-12-29
1931	1931-01-11	1931-12-24
1932	1932-01-03	1932-12-24
1933	1933-01-04	1933-12-29
1934	1934-01-04	1934-12-30
1935	1935-01-10	1935-12-05
1937	1937-01-03	1937-12-22
1938	1938-01-12	1938-12-26
1939	1939-01-10	1939-12-31
1941	1941-01-04	1941-12-24
1942	1942-01-05	1942-12-22
1943	1943-01-12	1943-12-29
1945	1945-01-03	1945-12-31
1946	1946-01-01	1946-03-26
1947	1947-01-07	1947-12-31
1948	1948-01-04	1948-12-18
1950	1950-01-12	1950-12-31
1951	1951-02-09	1951-12-11
1960	1960-01-29	1960-12-25
1961	1961-01-20	1961-03-03
1962	1962-01-02	1962-12-05
1963	1963-01-05	1963-12-22
1964	1964-01-04	1964-12-30
1965	1965-01-22	1965-12-27
1966	1966-01-01	1966-06-06
1967	1967-01-16	1967-12-27
1968	1968-01-21	1968-12-01
1969	1969-01-09	1969-05-30
1970	1970-02-01	1970-12-28
1971	1971-01-30	1971-12-11
1972	1972-02-12	1972-12-07
1973	1973-01-02	1973-12-31
1974	1974-01-01	1974-12-22
1975	1975-01-09	1975-12-21
1977	1977-01-09	1977-12-19
1978	1978-01-07	1978-11-13
1979	1979-02-12	1979-12-26
1980	1980-01-08	1980-05-24
1981	1981-01-01	1981-12-09
1982	1982-01-11	1982-12-28
1983	1983-01-03	1983-12-22
1984	1984-01-03	1984-12-23
1985	1985-01-19	1985-12-31
1986	1986-01-04	1986-06-27
1987	1987-01-14	1987-12-23
1988	1988-02-06	1988-12-28
1990	1990-01-12	1990-12-25
1991	1991-01-06	1991-12-17
1992	1992-02-22	1992-11-05
1993	1993-01-21	1993-12-17
1994	1994-01-14	1994-12-19
1995	1995-01-11	1995-12-16
1996	1996-01-17	1996-12-21
1997	1997-01-02	1997-12-23
1998	1998-01-21	1998-12-29
1999	1999-01-04	1999-12-23
2000	2000-01-12	2000-12-09
2001	2001-01-07	2001-07-17
2002	2002-01-15	2002-12-27
2003	2003-01-10	2003-12-26
2004	2004-01-01	2004-12-31
2005	2005-01-18	2005-12-31

Every Fixed Threshold

Fixed thresholds at Roebuck Plains
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	84	32	1942	18
25 mm (0.98 in): Days with 25 mm or more rain	83	18	2000	8
50 mm (1.97 in): Days with 50 mm or more rain	76	10	1981	4
100 mm (3.94 in): Days with 100 mm or more rain	30	3	1917	2
200 mm (7.87 in): Days with 200 mm or more rain	12	2	1917	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

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Data for Roebuck Plains 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).

Roebuck Plains Threshold Days by Year

Key Facts for Roebuck Plains Thresholds

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

Every Fixed Threshold

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