Murdo Threshold Days by Year (USC00395891)

20 fixed thresholds counted per year at Murdo (USC00395891): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Murdo Thresholds

Murdo: days with a maximum temperature at or above 30 C (86 F) in 104 years, most in 1936 with 108.
Murdo: days with a maximum temperature at or above 35 C (95 F) in 104 years, most in 1936 with 67.
Murdo: days with a maximum temperature at or above 90 F (32.2 C) in 104 years, most in 1938 with 89.
Murdo: days with a maximum temperature at or below 0 C (32 F) in 104 years, most in 2019 with 83.
20 fixed thresholds have at least one qualifying day at Murdo.

Days at or above 30 C (86 F)

104 years with a qualifying day

Days per year at Murdo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 108 in 1936.

Days at or above 30 C (86 F) per year at Murdo
Year	Days	Decade average
1909	66	66
1910	72	55.4
1911	55	55.4
1912	51	55.4
1914	69	55.4
1915	19	55.4
1916	57	55.4
1917	60	55.4
1919	60	55.4
1921	69	59
1922	64	59
1923	53	59
1924	37	59
1928	60	59
1929	71	59
1930	69	91
1931	100	91
1932	69	91
1934	100	91
1935	71	91
1936	108	91
1937	87	91
1938	107	91
1939	108	91
1940	98	70.6
1941	76	70.6
1942	45	70.6
1943	70	70.6
1944	64	70.6
1951	28	66.8
1952	78	66.8
1953	64	66.8
1954	62	66.8
1955	80	66.8
1956	72	66.8
1957	56	66.8
1958	73	66.8
1959	88	66.8
1960	62	60
1961	73	60
1962	38	60
1963	84	60
1964	53	60
1965	57	60
1966	66	60
1967	61	60
1968	45	60
1969	61	60
1970	86	64.6
1971	72	64.6
1972	52	64.6
1974	66	64.6
1975	66	64.6
1976	88	64.6
1977	42	64.6
1978	59	64.6
1979	50	64.6
1980	81	73.7
1981	73	73.7
1982	60	73.7
1983	79	73.7
1984	77	73.7
1985	78	73.7
1986	61	73.7
1987	79	73.7
1988	82	73.7
1989	67	73.7
1990	62	47.9
1991	58	47.9
1992	34	47.9
1993	25	47.9
1994	49	47.9
1995	59	47.9
1996	53	47.9
1997	42	47.9
1998	49	47.9
1999	48	47.9
2000	68	59.5
2001	59	59.5
2002	66	59.5
2003	65	59.5
2004	42	59.5
2005	66	59.5
2006	72	59.5
2007	66	59.5
2008	54	59.5
2009	37	59.5
2010	60	58.4
2011	53	58.4
2012	84	58.4
2013	57	58.4
2014	42	58.4
2015	57	58.4
2016	76	58.4
2017	54	58.4
2018	57	58.4
2019	44	58.4
2020	54	61.3
2021	70	61.3
2022	65	61.3
2023	54	61.3
2024	63	61.3
2025	59	61.3
2026	64	61.3

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

First to last qualifying date each year at Murdo
Year	First date	Last date
1909	1909-05-04	1909-10-06
1910	1910-03-21	1910-10-16
1911	1911-05-08	1911-09-22
1912	1912-05-09	1912-11-10
1914	1914-05-24	1914-10-18
1915	1915-04-18	1915-09-22
1916	1916-05-06	1916-09-24
1917	1917-04-10	1917-09-23
1919	1919-05-27	1919-10-01
1921	1921-06-09	1921-09-02
1922	1922-06-04	1922-10-05
1923	1923-04-18	1923-09-26
1924	1924-04-23	1924-09-24
1928	1928-05-01	1928-10-10
1929	1929-05-22	1929-09-22
1930	1930-04-09	1930-09-23
1931	1931-05-14	1931-10-03
1932	1932-05-13	1932-10-01
1934	1934-04-28	1934-10-11
1935	1935-06-12	1935-09-24
1936	1936-04-19	1936-09-23
1937	1937-05-14	1937-10-03
1938	1938-04-30	1938-10-27
1939	1939-04-23	1939-10-01
1940	1940-05-11	1940-10-27
1941	1941-05-13	1941-09-20
1942	1942-04-14	1942-10-11
1943	1943-05-27	1943-10-11
1944	1944-05-13	1944-10-14
1951	1951-07-06	1951-10-01
1952	1952-04-27	1952-09-29
1953	1953-05-29	1953-10-19
1954	1954-05-20	1954-10-08
1955	1955-04-30	1955-10-19
1956	1956-06-02	1956-10-16
1957	1957-05-07	1957-10-01
1958	1958-04-16	1958-10-19
1959	1959-04-30	1959-09-14
1960	1960-05-12	1960-10-08
1961	1961-04-19	1961-10-16
1962	1962-04-24	1962-10-14
1963	1963-05-06	1963-10-06
1964	1964-04-16	1964-10-15
1965	1965-05-01	1965-10-15
1966	1966-05-04	1966-09-12
1967	1967-05-22	1967-10-03
1968	1968-04-30	1968-10-30
1969	1969-05-14	1969-09-28
1970	1970-05-07	1970-10-05
1971	1971-04-10	1971-09-14
1972	1972-05-16	1972-09-23
1974	1974-06-03	1974-10-21
1975	1975-04-26	1975-10-07
1976	1976-05-04	1976-10-02
1977	1977-04-09	1977-09-20
1978	1978-03-30	1978-09-26
1979	1979-05-16	1979-09-30
1980	1980-04-20	1980-10-09
1981	1981-04-16	1981-09-29
1982	1982-05-03	1982-09-11
1983	1983-05-26	1983-09-30
1984	1984-05-16	1984-09-21
1985	1985-04-17	1985-09-18
1986	1986-05-04	1986-08-31
1987	1987-04-17	1987-10-03
1988	1988-04-07	1988-09-17
1989	1989-04-21	1989-09-30
1990	1990-04-22	1990-10-05
1991	1991-04-06	1991-10-15
1992	1992-04-30	1992-10-21
1993	1993-06-12	1993-10-06
1994	1994-05-16	1994-09-20
1995	1995-03-12	1995-10-12
1996	1996-04-11	1996-10-06
1997	1997-05-18	1997-10-03
1998	1998-05-18	1998-09-19
1999	1999-06-03	1999-09-25
2000	2000-05-05	2000-09-30
2001	2001-04-29	2001-09-12
2002	2002-05-30	2002-09-18
2003	2003-04-14	2003-10-20
2004	2004-05-06	2004-09-20
2005	2005-05-21	2005-10-03
2006	2006-05-19	2006-10-08
2007	2007-05-14	2007-09-24
2008	2008-04-16	2008-09-26
2009	2009-04-23	2009-09-21
2010	2010-05-23	2010-10-09
2011	2011-05-09	2011-10-05
2012	2012-03-19	2012-10-03
2013	2013-05-14	2013-10-01
2014	2014-05-29	2014-09-28
2015	2015-05-03	2015-10-12
2016	2016-05-06	2016-10-15
2017	2017-05-08	2017-09-22
2018	2018-05-08	2018-09-17
2019	2019-04-21	2019-09-21
2020	2020-06-02	2020-09-23
2021	2021-06-04	2021-09-29
2022	2022-05-08	2022-10-01
2023	2023-04-12	2023-10-03
2024	2024-04-14	2024-10-18
2025	2025-05-11	2025-10-04
2026	2026-04-23	2026-10-11

Every Fixed Threshold

Fixed thresholds at Murdo
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	104	108	1936	64
35 C (95 F): Days	104	67	1936	21
40 C (104 F): Days	70	31	1936	1
45 C (113 F): Days	5	2	1936	1
90 F (32.2 C): Days	104	89	1938	38
100 F (37.8 C): Days	96	44	1936	4
110 F (43.3 C): Days	13	7	1936	2
0 C (32 F): Ice days (max	104	83	2019	20
0 C (32 F): Frost days (min	103	188	1951	92
-10 C (14 F): Days with min	103	99	1955	25
-20 C (-4 F): Days with min	102	42	1916	8
-30 C (-22 F): Days with min	38	8	1936	1
20 C (68 F): Tropical nights (min	100	29	1935	16
25 C (77 F): Days with min	23	6	1936	1
10 mm (0.39 in): Days with 10 mm or more rain	95	23	1942	17
25 mm (0.98 in): Days with 25 mm or more rain	90	9	1977	3
50 mm (1.97 in): Days with 50 mm or more rain	38	4	2013	1
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1941	1
10 cm (3.9 in): Days with 10 cm or more snowfall	64	9	2019	2
25 cm (9.8 in): Days with 25 cm or more snowfall	7	3	1995	2

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 Murdo 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).

Murdo Threshold Days by Year (USC00395891)

Key Facts for Murdo Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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