Snowtown Threshold Days by Year

14 fixed thresholds counted per year at Snowtown (ASN00021046): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Snowtown Thresholds

Snowtown: days with 10 mm (0.39 in) or more of precipitation in 115 years, most in 1968 with 21.
Snowtown: days with a maximum temperature at or above 30 C (86 F) in 85 years, most in 1923 with 96.
Snowtown: days with a maximum temperature at or above 35 C (95 F) in 85 years, most in 1951 with 46.
Snowtown: days with a maximum temperature at or above 90 F (32.2 C) in 85 years, most in 1914 with 72.
14 fixed thresholds have at least one qualifying day at Snowtown.

Days at or above 30 C (86 F)

85 years with a qualifying day

Days per year at Snowtown with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 96 in 1923.

Days at or above 30 C (86 F) per year at Snowtown
Year	Days	Decade average
1909	58	58
1910	67	78.2
1911	72	78.2
1912	83	78.2
1913	86	78.2
1914	95	78.2
1915	77	78.2
1916	70	78.2
1917	64	78.2
1918	76	78.2
1919	92	78.2
1920	79	76
1921	77	76
1922	83	76
1923	96	76
1924	57	76
1925	84	76
1926	76	76
1927	78	76
1928	71	76
1929	59	76
1930	88	71.8
1931	66	71.8
1932	56	71.8
1933	67	71.8
1934	82	71.8
1935	66	71.8
1936	71	71.8
1937	67	71.8
1938	80	71.8
1939	75	71.8
1940	82	69.1
1941	65	69.1
1942	80	69.1
1943	68	69.1
1944	83	69.1
1945	65	69.1
1946	56	69.1
1947	77	69.1
1948	65	69.1
1949	50	69.1
1950	71	72.9
1951	90	72.9
1952	63	72.9
1953	82	72.9
1954	79	72.9
1955	72	72.9
1956	46	72.9
1957	89	72.9
1958	62	72.9
1959	75	72.9
1960	81	73.4
1961	82	73.4
1962	77	73.4
1963	78	73.4
1964	53	73.4
1967	73	73.4
1968	77	73.4
1969	66	73.4
1970	66	69.4
1971	75	69.4
1972	71	69.4
1973	79	69.4
1974	60	69.4
1975	69	69.4
1976	64	69.4
1977	77	69.4
1978	62	69.4
1979	71	69.4
1980	78	73
1981	72	73
1986	62	73
1987	80	73
1988	75	73
1989	71	73
1991	81	71
1992	61	71
1993	66	71
1994	78	71
1995	64	71
1996	69	71
1997	74	71
1998	70	71
1999	76	71
2000	76	76

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

First to last qualifying date each year at Snowtown
Year	First date	Last date
1909	1909-01-01	1909-12-31
1910	1910-01-01	1910-12-29
1911	1911-01-02	1911-12-29
1912	1912-01-03	1912-12-31
1913	1913-01-01	1913-12-31
1914	1914-01-01	1914-12-24
1915	1915-01-01	1915-12-31
1916	1916-01-01	1916-12-31
1917	1917-01-05	1917-12-29
1918	1918-01-02	1918-12-31
1919	1919-01-01	1919-12-26
1920	1920-01-04	1920-12-31
1921	1921-01-01	1921-12-31
1922	1922-01-01	1922-12-29
1923	1923-01-01	1923-12-31
1924	1924-01-01	1924-12-30
1925	1925-01-01	1925-12-31
1926	1926-01-01	1926-12-30
1927	1927-01-02	1927-12-31
1928	1928-01-03	1928-12-31
1929	1929-01-01	1929-12-25
1930	1930-01-05	1930-12-31
1931	1931-01-03	1931-12-31
1932	1932-01-01	1932-12-26
1933	1933-01-02	1933-12-29
1934	1934-01-02	1934-12-31
1935	1935-01-07	1935-12-31
1936	1936-01-01	1936-12-30
1937	1937-01-06	1937-12-31
1938	1938-01-01	1938-12-31
1939	1939-01-01	1939-12-28
1940	1940-01-01	1940-12-30
1941	1941-01-06	1941-12-31
1942	1942-01-01	1942-12-31
1943	1943-01-01	1943-12-31
1944	1944-01-06	1944-12-29
1945	1945-01-03	1945-12-31
1946	1946-01-01	1946-12-31
1947	1947-01-04	1947-12-30
1948	1948-01-08	1948-12-27
1949	1949-01-01	1949-12-30
1950	1950-01-04	1950-12-29
1951	1951-01-01	1951-12-31
1952	1952-01-01	1952-12-29
1953	1953-01-01	1953-12-29
1954	1954-01-06	1954-12-31
1955	1955-01-01	1955-12-20
1956	1956-02-01	1956-12-30
1957	1957-01-01	1957-12-28
1958	1958-01-03	1958-12-30
1959	1959-01-03	1959-12-31
1960	1960-01-01	1960-12-30
1961	1961-01-06	1961-12-28
1962	1962-01-01	1962-12-31
1963	1963-01-02	1963-12-29
1964	1964-01-02	1964-12-27
1967	1967-01-03	1967-12-27
1968	1968-01-02	1968-12-29
1969	1969-01-02	1969-12-28
1970	1970-01-07	1970-12-26
1971	1971-01-05	1971-12-29
1972	1972-01-04	1972-12-31
1973	1973-01-01	1973-12-29
1974	1974-01-02	1974-12-23
1975	1975-01-01	1975-12-31
1976	1976-01-01	1976-12-31
1977	1977-01-03	1977-12-31
1978	1978-01-02	1978-12-28
1979	1979-01-01	1979-12-30
1980	1980-01-02	1980-12-31
1981	1981-01-01	1981-12-31
1986	1986-01-06	1986-12-30
1987	1987-01-01	1987-12-31
1988	1988-01-05	1988-12-30
1989	1989-01-01	1989-12-31
1991	1991-01-01	1991-12-29
1992	1992-01-02	1992-12-31
1993	1993-01-01	1993-12-30
1994	1994-01-01	1994-12-31
1995	1995-01-03	1995-12-30
1996	1996-01-05	1996-12-27
1997	1997-01-02	1997-12-31
1998	1998-01-01	1998-12-31
1999	1999-01-01	1999-12-25
2000	2000-01-02	2000-12-30

Every Fixed Threshold

Fixed thresholds at Snowtown
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	85	96	1923	76
35 C (95 F): Days	85	46	1951	42
40 C (104 F): Days	81	13	1934	8
45 C (113 F): Days	8	3	1939	1
90 F (32.2 C): Days	85	72	1914	56
100 F (37.8 C): Days	85	27	1951	21
110 F (43.3 C): Days	34	4	1912	1
0 C (32 F): Frost days (min	80	23	1957	1
20 C (68 F): Tropical nights (min	85	23	1968	22
25 C (77 F): Days with min	56	4	1912	3
10 mm (0.39 in): Days with 10 mm or more rain	115	21	1968	16
25 mm (0.98 in): Days with 25 mm or more rain	78	7	1974	1
50 mm (1.97 in): Days with 50 mm or more rain	12	2	1889	2
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1946	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1909.

Download the Data

Data for Snowtown 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).

Snowtown Threshold Days by Year

Key Facts for Snowtown Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related