Mount Barker Threshold Days by Year

13 fixed thresholds counted per year at Mount Barker (ASN00009581): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mount Barker Thresholds

Mount Barker: days with 10 mm (0.39 in) or more of precipitation in 85 years, most in 1910 with 31.
Mount Barker: days with a maximum temperature at or above 30 C (86 F) in 83 years, most in 1972 with 54.
Mount Barker: days with a maximum temperature at or above 35 C (95 F) in 83 years, most in 1961 with 18.
Mount Barker: days with a maximum temperature at or above 90 F (32.2 C) in 83 years, most in 1972 with 36.
13 fixed thresholds have at least one qualifying day at Mount Barker.

Days at or above 30 C (86 F)

83 years with a qualifying day

Days per year at Mount Barker with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 54 in 1972.

Days at or above 30 C (86 F) per year at Mount Barker
Year	Days	Decade average
1907	16	21.7
1908	22	21.7
1909	27	21.7
1910	25	26.4
1911	27	26.4
1912	33	26.4
1913	25	26.4
1914	27	26.4
1915	33	26.4
1916	25	26.4
1917	17	26.4
1918	22	26.4
1919	30	26.4
1920	30	23.5
1921	34	23.5
1922	24	23.5
1923	26	23.5
1924	22	23.5
1925	16	23.5
1926	21	23.5
1927	21	23.5
1928	24	23.5
1929	17	23.5
1930	26	23.8
1931	32	23.8
1932	21	23.8
1934	24	23.8
1935	25	23.8
1936	30	23.8
1937	21	23.8
1938	22	23.8
1939	13	23.8
1940	33	25
1941	27	25
1942	23	25
1943	19	25
1944	26	25
1945	28	25
1946	16	25
1947	20	25
1948	27	25
1949	31	25
1950	34	28.6
1951	23	28.6
1952	29	28.6
1953	24	28.6
1954	26	28.6
1955	26	28.6
1956	28	28.6
1957	34	28.6
1958	32	28.6
1959	30	28.6
1960	20	31.2
1961	44	31.2
1962	34	31.2
1963	33	31.2
1964	22	31.2
1965	33	31.2
1966	36	31.2
1967	32	31.2
1968	21	31.2
1969	37	31.2
1970	35	34
1971	22	34
1972	54	34
1973	28	34
1974	31	34
1987	25	26
1988	27	26
1990	19	25.4
1991	28	25.4
1992	21	25.4
1993	20	25.4
1994	31	25.4
1995	19	25.4
1996	26	25.4
1997	33	25.4
1998	33	25.4
1999	24	25.4
2000	20	21
2001	18	21
2002	25	21
2026	10	10

For each year, a bar from the first to the last day at Mount Barker meeting 30 C (86 F).

First to last qualifying date each year at Mount Barker
Year	First date	Last date
1907	1907-01-15	1907-12-30
1908	1908-01-02	1908-12-31
1909	1909-01-07	1909-12-31
1910	1910-01-03	1910-11-26
1911	1911-01-01	1911-12-22
1912	1912-01-02	1912-12-30
1913	1913-01-08	1913-12-27
1914	1914-01-02	1914-12-31
1915	1915-01-01	1915-12-26
1916	1916-01-01	1916-12-30
1917	1917-01-04	1917-12-14
1918	1918-01-01	1918-12-31
1919	1919-01-03	1919-12-29
1920	1920-01-01	1920-12-18
1921	1921-01-03	1921-12-31
1922	1922-01-14	1922-12-21
1923	1923-01-11	1923-12-20
1924	1924-01-11	1924-12-22
1925	1925-01-03	1925-12-30
1926	1926-01-04	1926-12-28
1927	1927-01-07	1927-12-29
1928	1928-01-07	1928-12-30
1929	1929-01-10	1929-12-30
1930	1930-01-02	1930-12-27
1931	1931-01-02	1931-12-30
1932	1932-01-03	1932-12-28
1934	1934-01-02	1934-12-28
1935	1935-01-12	1935-12-31
1936	1936-01-26	1936-12-15
1937	1937-01-05	1937-12-26
1938	1938-01-07	1938-12-30
1939	1939-01-04	1939-12-31
1940	1940-01-07	1940-12-23
1941	1941-01-10	1941-12-30
1942	1942-01-04	1942-12-15
1943	1943-01-03	1943-12-28
1944	1944-01-03	1944-12-13
1945	1945-01-01	1945-12-28
1946	1946-01-01	1946-12-26
1947	1947-01-03	1947-12-27
1948	1948-01-02	1948-11-29
1949	1949-01-05	1949-12-21
1950	1950-01-01	1950-12-31
1951	1951-01-08	1951-12-23
1952	1952-01-02	1952-12-31
1953	1953-01-09	1953-12-17
1954	1954-01-01	1954-12-29
1955	1955-01-04	1955-12-31
1956	1956-01-01	1956-12-29
1957	1957-01-08	1957-12-20
1958	1958-01-01	1958-12-29
1959	1959-01-01	1959-12-21
1960	1960-01-05	1960-12-27
1961	1961-01-04	1961-12-31
1962	1962-01-02	1962-12-26
1963	1963-01-07	1963-12-31
1964	1964-01-01	1964-12-10
1965	1965-01-01	1965-12-28
1966	1966-01-05	1966-12-20
1967	1967-01-01	1967-12-22
1968	1968-01-11	1968-12-31
1969	1969-01-03	1969-12-24
1970	1970-01-02	1970-12-31
1971	1971-01-06	1971-12-18
1972	1972-01-02	1972-12-31
1973	1973-01-01	1973-12-18
1974	1974-01-01	1974-12-30
1987	1987-01-03	1987-12-29
1988	1988-01-04	1988-12-12
1990	1990-01-08	1990-12-31
1991	1991-01-07	1991-12-23
1992	1992-01-04	1992-12-29
1993	1993-01-07	1993-12-31
1994	1994-01-14	1994-12-30
1995	1995-01-07	1995-04-13
1996	1996-01-03	1996-12-20
1997	1997-01-01	1997-12-27
1998	1998-01-05	1998-12-15
1999	1999-01-13	1999-12-23
2000	2000-01-09	2000-12-31
2001	2001-01-16	2001-11-14
2002	2002-01-17	2002-12-27
2026	2026-01-21	2026-03-18

Every Fixed Threshold

Fixed thresholds at Mount Barker
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	83	54	1972	10
35 C (95 F): Days	83	18	1961	2
40 C (104 F): Days	32	5	1961	1
90 F (32.2 C): Days	83	36	1972	4
100 F (37.8 C): Days	71	8	1954	1
110 F (43.3 C): Days	3	1	1930	1
0 C (32 F): Frost days (min	33	4	1948	1
20 C (68 F): Tropical nights (min	34	7	1961	2
25 C (77 F): Days with min	1	2	1934	2
10 mm (0.39 in): Days with 10 mm or more rain	85	31	1910	7
25 mm (0.98 in): Days with 25 mm or more rain	77	7	1947	5
50 mm (1.97 in): Days with 50 mm or more rain	25	2	1919	2
100 mm (3.94 in): Days with 100 mm or more rain	4	1	1913	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.

Download the Data

Data for Mount Barker 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Mount Barker Threshold Days by Year

Key Facts for Mount Barker Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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