Ignace Threshold Days by Year (CA006033690)

19 fixed thresholds counted per year at Ignace (CA006033690): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ignace Thresholds

Ignace: days with 10 mm (0.39 in) or more of precipitation in 55 years, most in 1891 with 63.
Ignace: days with 10 cm (3.9 in) or more of snowfall in 55 years, most in 1926 with 19.
Ignace: days with 25 mm (0.98 in) or more of precipitation in 53 years, most in 1891 with 29.
Ignace: days with a maximum temperature at or below 0 C (32 F) in 52 years, most in 1926 with 151.
19 fixed thresholds have at least one qualifying day at Ignace.

Days at or above 30 C (86 F)

49 years with a qualifying day

Days per year at Ignace with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 23 in 1931.

Days at or above 30 C (86 F) per year at Ignace
Year	Days	Decade average
1914	10	10.2
1915	7	10.2
1916	12	10.2
1917	7	10.2
1919	15	10.2
1920	3	6.5
1921	15	6.5
1922	4	6.5
1923	10	6.5
1924	5	6.5
1925	5	6.5
1926	9	6.5
1927	2	6.5
1928	2	6.5
1929	10	6.5
1930	19	11.2
1931	23	11.2
1932	9	11.2
1933	21	11.2
1934	2	11.2
1935	5	11.2
1936	17	11.2
1937	11	11.2
1938	2	11.2
1939	3	11.2
1940	11	8
1941	13	8
1942	2	8
1943	8	8
1944	3	8
1945	6	8
1946	6	8
1947	17	8
1948	7	8
1949	7	8
1950	1	2.6
1951	3	2.6
1952	8	2.6
1954	1	2.6
1956	3	2.6
1957	1	2.6
1958	1	2.6
1960	2	1.7
1961	2	1.7
1963	1	1.7
1964	1	1.7
1965	1	1.7
1966	4	1.7
1967	1	1.7

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

First to last qualifying date each year at Ignace
Year	First date	Last date
1914	1914-06-08	1914-08-05
1915	1915-08-10	1915-09-07
1916	1916-07-06	1916-08-19
1917	1917-05-17	1917-07-30
1919	1919-05-26	1919-08-06
1920	1920-06-14	1920-08-10
1921	1921-05-21	1921-08-30
1922	1922-06-06	1922-08-15
1923	1923-06-02	1923-07-23
1924	1924-07-07	1924-08-30
1925	1925-05-31	1925-08-05
1926	1926-05-07	1926-08-02
1927	1927-07-01	1927-09-15
1928	1928-07-01	1928-08-09
1929	1929-05-27	1929-08-31
1930	1930-05-22	1930-09-01
1931	1931-05-16	1931-09-12
1932	1932-06-05	1932-08-31
1933	1933-06-01	1933-08-22
1934	1934-07-11	1934-08-08
1935	1935-07-04	1935-08-15
1936	1936-06-24	1936-08-11
1937	1937-05-29	1937-08-27
1938	1938-07-12	1938-08-14
1939	1939-05-30	1939-07-30
1940	1940-07-05	1940-09-04
1941	1941-05-19	1941-07-28
1942	1942-07-17	1942-07-18
1943	1943-07-08	1943-07-31
1944	1944-05-30	1944-08-10
1945	1945-06-22	1945-09-06
1946	1946-06-22	1946-08-02
1947	1947-07-09	1947-09-08
1948	1948-06-02	1948-09-04
1949	1949-06-24	1949-08-09
1950	1950-07-28	1950-07-28
1951	1951-07-24	1951-07-29
1952	1952-04-28	1952-09-13
1954	1954-07-28	1954-07-28
1956	1956-06-10	1956-06-12
1957	1957-07-12	1957-07-12
1958	1958-07-23	1958-07-23
1960	1960-07-08	1960-07-21
1961	1961-06-28	1961-07-25
1963	1963-06-30	1963-06-30
1964	1964-07-16	1964-07-16
1965	1965-08-11	1965-08-11
1966	1966-06-30	1966-07-11
1967	1967-07-20	1967-07-20

Every Fixed Threshold

Fixed thresholds at Ignace
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	49	23	1931	1
35 C (95 F): Days	11	7	1936	1
40 C (104 F): Days	1	3	1936	3
90 F (32.2 C): Days	28	13	1931	2
100 F (37.8 C): Days	2	5	1936	5
0 C (32 F): Ice days (max	52	151	1926	138
0 C (32 F): Frost days (min	51	242	1917	210
-10 C (14 F): Days with min	51	151	1926	117
-20 C (-4 F): Days with min	51	92	1929	71
-30 C (-22 F): Days with min	51	51	1917	37
-40 C (-40 F): Days with min	42	12	1936	4
20 C (68 F): Tropical nights (min	25	6	1936	3
10 mm (0.39 in): Days with 10 mm or more rain	55	63	1891	24
25 mm (0.98 in): Days with 25 mm or more rain	53	29	1891	3
50 mm (1.97 in): Days with 50 mm or more rain	20	5	1891	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1941	1
10 cm (3.9 in): Days with 10 cm or more snowfall	55	19	1926	10
25 cm (9.8 in): Days with 25 cm or more snowfall	34	6	1916	1
50 cm (19.7 in): Days with 50 cm or more snowfall	2	1	1916	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

Download the Data

Data for Ignace 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).

Ignace Threshold Days by Year (CA006033690)

Key Facts for Ignace Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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