Saint Ignatius Threshold Days by Year (USC00247286)

15 fixed thresholds counted per year at Saint Ignatius (USC00247286): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Saint Ignatius Thresholds

Saint Ignatius: nights with a minimum temperature at or below 0 C (32 F) in 100 years, most in 1922 with 205.
Saint Ignatius: nights with a minimum temperature at or below -10 C (14 F) in 99 years, most in 1922 with 68.
Saint Ignatius: days with a maximum temperature at or above 30 C (86 F) in 96 years, most in 2007 with 63.
Saint Ignatius: days with a maximum temperature at or above 90 F (32.2 C) in 96 years, most in 1967 with 37.
15 fixed thresholds have at least one qualifying day at Saint Ignatius.

Days at or above 30 C (86 F)

96 years with a qualifying day

Days per year at Saint Ignatius with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 63 in 2007.

Days at or above 30 C (86 F) per year at Saint Ignatius
Year	Days	Decade average
1897	20	20
1909	30	30
1910	35	27.7
1911	14	27.7
1912	13	27.7
1913	29	27.7
1914	34	27.7
1915	20	27.7
1916	11	27.7
1917	39	27.7
1918	43	27.7
1919	39	27.7
1920	38	39.4
1921	43	39.4
1922	49	39.4
1923	38	39.4
1924	33	39.4
1925	45	39.4
1926	44	39.4
1927	25	39.4
1928	36	39.4
1929	43	39.4
1930	38	36.9
1932	33	36.9
1933	35	36.9
1934	32	36.9
1935	30	36.9
1936	53	36.9
1937	37	36.9
1938	35	36.9
1939	39	36.9
1940	52	27.6
1941	29	27.6
1942	30	27.6
1943	21	27.6
1944	20	27.6
1945	41	27.6
1946	21	27.6
1947	26	27.6
1948	7	27.6
1949	29	27.6
1950	19	37.4
1951	23	37.4
1952	29	37.4
1953	48	37.4
1954	31	37.4
1955	51	37.4
1956	36	37.4
1957	40	37.4
1958	57	37.4
1959	40	37.4
1960	37	39.5
1961	61	39.5
1962	36	39.5
1963	37	39.5
1964	22	39.5
1965	32	39.5
1966	40	39.5
1967	59	39.5
1968	31	39.5
1969	40	39.5
1970	46	36.4
1971	42	36.4
1972	39	36.4
1973	53	36.4
1974	39	36.4
1975	26	36.4
1976	21	36.4
1977	36	36.4
1978	23	36.4
1979	39	36.4
1980	11	32.7
1981	32	32.7
1982	29	32.7
1983	24	32.7
1984	38	32.7
1985	35	32.7
1987	32	32.7
1988	56	32.7
1989	37	32.7
1990	46	33.4
1991	43	33.4
1992	29	33.4
1993	10	33.4
1994	45	33.4
1995	20	33.4
1996	35	33.4
1998	40	33.4
1999	33	33.4
2000	31	46.5
2001	41	46.5
2006	54	46.5
2007	63	46.5
2008	40	46.5
2009	50	46.5
2010	26	26

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

First to last qualifying date each year at Saint Ignatius
Year	First date	Last date
1897	1897-05-29	1897-08-24
1909	1909-06-01	1909-09-16
1910	1910-04-19	1910-08-21
1911	1911-07-15	1911-09-02
1912	1912-06-19	1912-08-25
1913	1913-06-01	1913-09-16
1914	1914-06-17	1914-08-27
1915	1915-07-22	1915-08-29
1916	1916-06-16	1916-08-31
1917	1917-06-16	1917-09-20
1918	1918-06-10	1918-09-20
1919	1919-05-22	1919-08-22
1920	1920-06-30	1920-09-17
1921	1921-06-22	1921-08-31
1922	1922-06-03	1922-09-21
1923	1923-06-30	1923-09-14
1924	1924-05-15	1924-09-07
1925	1925-06-18	1925-09-03
1926	1926-06-04	1926-08-26
1927	1927-07-07	1927-08-21
1928	1928-05-21	1928-09-05
1929	1929-06-28	1929-08-31
1930	1930-06-10	1930-09-04
1932	1932-06-21	1932-08-20
1933	1933-06-13	1933-08-28
1934	1934-05-25	1934-09-06
1935	1935-06-22	1935-09-14
1936	1936-05-26	1936-09-22
1937	1937-06-17	1937-09-17
1938	1938-07-10	1938-09-22
1939	1939-04-28	1939-09-10
1940	1940-05-10	1940-09-01
1941	1941-06-12	1941-08-22
1942	1942-07-02	1942-08-24
1943	1943-07-06	1943-09-13
1944	1944-06-30	1944-09-09
1945	1945-06-21	1945-09-04
1946	1946-07-13	1946-08-23
1947	1947-07-02	1947-09-04
1948	1948-06-08	1948-09-02
1949	1949-05-12	1949-08-23
1950	1950-06-30	1950-09-05
1951	1951-07-13	1951-08-22
1952	1952-07-04	1952-09-27
1953	1953-07-06	1953-09-16
1954	1954-05-18	1954-08-12
1955	1955-06-20	1955-09-08
1956	1956-06-09	1956-09-17
1957	1957-06-01	1957-09-27
1958	1958-05-21	1958-09-11
1959	1959-06-02	1959-09-11
1960	1960-06-24	1960-09-02
1961	1961-06-05	1961-08-25
1962	1962-06-24	1962-09-06
1963	1963-06-14	1963-09-27
1964	1964-06-23	1964-08-18
1965	1965-06-10	1965-08-20
1966	1966-05-26	1966-09-07
1967	1967-06-29	1967-09-29
1968	1968-06-26	1968-08-26
1969	1969-06-04	1969-09-12
1970	1970-06-02	1970-08-29
1971	1971-06-22	1971-08-29
1972	1972-05-30	1972-08-30
1973	1973-05-15	1973-09-11
1974	1974-06-12	1974-09-25
1975	1975-07-03	1975-09-15
1976	1976-05-13	1976-09-06
1977	1977-06-06	1977-08-22
1978	1978-07-14	1978-09-04
1979	1979-06-11	1979-08-12
1980	1980-07-22	1980-10-07
1981	1981-06-30	1981-09-11
1982	1982-06-20	1982-09-09
1983	1983-05-25	1983-09-01
1984	1984-05-30	1984-09-18
1985	1985-05-24	1985-08-30
1987	1987-05-09	1987-09-13
1988	1988-05-22	1988-09-15
1989	1989-06-06	1989-08-14
1990	1990-06-23	1990-09-24
1991	1991-07-03	1991-09-06
1992	1992-05-07	1992-08-20
1993	1993-05-12	1993-08-11
1994	1994-06-22	1994-09-28
1995	1995-07-01	1995-09-03
1996	1996-06-08	1996-08-31
1998	1998-07-01	1998-09-16
1999	1999-05-24	1999-08-29
2000	2000-06-30	2000-08-26
2001	2001-05-23	2001-09-24
2006	2006-05-16	2006-09-06
2007	2007-06-03	2007-09-12
2008	2008-05-18	2008-08-25
2009	2009-05-19	2009-09-25
2010	2010-07-08	2010-08-27

Every Fixed Threshold

Fixed thresholds at Saint Ignatius
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	96	63	2007	26
35 C (95 F): Days	74	18	2007	2
90 F (32.2 C): Days	96	37	1967	11
100 F (37.8 C): Days	15	4	2007	2
0 C (32 F): Ice days (max	96	72	1985	36
0 C (32 F): Frost days (min	100	205	1922	14
-10 C (14 F): Days with min	99	68	1922	25
-20 C (-4 F): Days with min	85	28	1916	2
-30 C (-22 F): Days with min	38	10	1916	1
20 C (68 F): Tropical nights (min	14	3	2007	1
10 mm (0.39 in): Days with 10 mm or more rain	96	22	1916	1
25 mm (0.98 in): Days with 25 mm or more rain	55	5	1980	1
50 mm (1.97 in): Days with 50 mm or more rain	7	2	1980	1
10 cm (3.9 in): Days with 10 cm or more snowfall	86	9	1963	1
25 cm (9.8 in): Days with 25 cm or more snowfall	12	2	1956	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1897.

Download the Data

Data for Saint Ignatius 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Saint Ignatius Threshold Days by Year (USC00247286)

Key Facts for Saint Ignatius Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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