Coeur D'Alene Threshold Days by Year (USC00101956)

18 fixed thresholds counted per year at Coeur D'Alene (USC00101956): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Coeur D'Alene Thresholds

Coeur D'Alene: days with a maximum temperature at or above 30 C (86 F) in 93 years, most in 1967 with 78.
Coeur D'Alene: days with a maximum temperature at or above 90 F (32.2 C) in 93 years, most in 1958 with 57.
Coeur D'Alene: days with a maximum temperature at or below 0 C (32 F) in 92 years, most in 1985 with 58.
Coeur D'Alene: nights with a minimum temperature at or below 0 C (32 F) in 92 years, most in 1929 with 170.
18 fixed thresholds have at least one qualifying day at Coeur D'Alene.

Days at or above 30 C (86 F)

93 years with a qualifying day

Days per year at Coeur D'Alene with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 78 in 1967.

Days at or above 30 C (86 F) per year at Coeur D'Alene
Year	Days	Decade average
1896	31	31
1897	31	31
1915	32	39.4
1916	21	39.4
1917	50	39.4
1918	50	39.4
1919	44	39.4
1920	38	34.9
1921	14	34.9
1922	37	34.9
1923	27	34.9
1924	31	34.9
1925	50	34.9
1926	39	34.9
1927	35	34.9
1928	40	34.9
1929	38	34.9
1930	39	43.4
1931	47	43.4
1932	31	43.4
1933	37	43.4
1934	47	43.4
1935	35	43.4
1936	48	43.4
1937	42	43.4
1938	55	43.4
1939	53	43.4
1940	63	46.5
1941	33	46.5
1942	47	46.5
1943	59	46.5
1944	48	46.5
1945	53	46.5
1946	42	46.5
1947	39	46.5
1948	23	46.5
1949	58	46.5
1950	56	46.4
1951	48	46.4
1952	50	46.4
1953	46	46.4
1954	25	46.4
1955	50	46.4
1956	49	46.4
1957	26	46.4
1958	76	46.4
1959	38	46.4
1960	42	47.3
1961	64	47.3
1962	34	47.3
1963	49	47.3
1964	21	47.3
1965	35	47.3
1966	53	47.3
1967	78	47.3
1968	42	47.3
1969	55	47.3
1970	60	45
1971	50	45
1972	45	45
1973	55	45
1974	47	45
1975	29	45
1976	35	45
1977	47	45
1978	28	45
1979	54	45
1980	26	37.3
1981	38	37.3
1982	45	37.3
1983	27	37.3
1984	41	37.3
1985	47	37.3
1997	33	30.5
1999	28	30.5
2000	25	29.2
2001	32	29.2
2002	21	29.2
2003	44	29.2
2007	34	29.2
2008	19	29.2
2010	18	30.8
2011	27	30.8
2012	27	30.8
2013	36	30.8
2016	30	30.8
2017	50	30.8
2018	34	30.8
2019	24	30.8
2020	48	43.3
2024	41	43.3
2025	52	43.3
2026	32	43.3

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

First to last qualifying date each year at Coeur D'Alene
Year	First date	Last date
1896	1896-06-27	1896-09-07
1897	1897-05-06	1897-09-22
1915	1915-06-23	1915-08-29
1916	1916-06-15	1916-09-01
1917	1917-06-15	1917-09-20
1918	1918-06-06	1918-09-28
1919	1919-05-21	1919-08-26
1920	1920-06-21	1920-08-22
1921	1921-06-23	1921-08-13
1922	1922-06-01	1922-09-12
1923	1923-06-28	1923-09-13
1924	1924-05-12	1924-09-14
1925	1925-06-19	1925-09-24
1926	1926-04-30	1926-08-26
1927	1927-06-07	1927-08-24
1928	1928-05-21	1928-09-06
1929	1929-05-22	1929-09-14
1930	1930-06-07	1930-09-09
1931	1931-05-13	1931-09-05
1932	1932-06-13	1932-09-08
1933	1933-06-04	1933-08-29
1934	1934-05-25	1934-09-07
1935	1935-06-05	1935-09-11
1936	1936-05-11	1936-09-22
1937	1937-06-02	1937-09-16
1938	1938-05-25	1938-09-24
1939	1939-04-29	1939-09-23
1940	1940-05-22	1940-09-11
1941	1941-05-23	1941-08-22
1942	1942-06-29	1942-09-08
1943	1943-06-28	1943-10-08
1944	1944-05-27	1944-09-13
1945	1945-06-21	1945-09-02
1946	1946-04-25	1946-09-11
1947	1947-05-07	1947-09-04
1948	1948-05-26	1948-09-14
1949	1949-05-08	1949-09-10
1950	1950-06-20	1950-09-21
1951	1951-05-22	1951-09-18
1952	1952-06-09	1952-09-27
1953	1953-05-06	1953-09-16
1954	1954-05-18	1954-08-30
1955	1955-06-09	1955-09-11
1956	1956-05-18	1956-09-18
1957	1957-06-01	1957-09-16
1958	1958-05-20	1958-09-11
1959	1959-06-02	1959-09-13
1960	1960-06-29	1960-09-12
1961	1961-05-25	1961-08-29
1962	1962-06-24	1962-09-26
1963	1963-06-14	1963-09-29
1964	1964-05-16	1964-08-22
1965	1965-06-10	1965-08-19
1966	1966-05-04	1966-09-23
1967	1967-05-22	1967-09-29
1968	1968-06-19	1968-09-11
1969	1969-05-23	1969-09-13
1970	1970-06-02	1970-09-01
1971	1971-05-12	1971-08-31
1972	1972-05-29	1972-09-04
1973	1973-05-14	1973-09-12
1974	1974-06-12	1974-09-26
1975	1975-07-02	1975-09-24
1976	1976-06-29	1976-10-02
1977	1977-04-23	1977-08-22
1978	1978-06-03	1978-09-04
1979	1979-06-12	1979-09-21
1980	1980-04-28	1980-10-07
1981	1981-07-04	1981-09-19
1982	1982-06-11	1982-09-19
1983	1983-05-27	1983-09-01
1984	1984-05-30	1984-09-19
1985	1985-05-18	1985-08-30
1997	1997-05-13	1997-09-10
1999	1999-05-25	1999-09-22
2000	2000-06-29	2000-08-25
2001	2001-05-24	2001-09-25
2002	2002-06-15	2002-09-15
2003	2003-05-25	2003-09-07
2007	2007-06-03	2007-09-12
2008	2008-05-18	2008-09-20
2010	2010-07-09	2010-08-27
2011	2011-07-07	2011-09-25
2012	2012-07-08	2012-08-27
2013	2013-07-01	2013-09-16
2016	2016-06-05	2016-08-31
2017	2017-05-30	2017-09-13
2018	2018-07-06	2018-09-07
2019	2019-06-14	2019-09-06
2020	2020-05-30	2020-09-11
2024	2024-06-23	2024-09-08
2025	2025-05-27	2025-09-29
2026	2026-05-29	2026-08-13

Every Fixed Threshold

Fixed thresholds at Coeur D'Alene
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	93	78	1967	32
35 C (95 F): Days	88	28	1958	2
40 C (104 F): Days	16	3	1928	1
90 F (32.2 C): Days	93	57	1958	14
100 F (37.8 C): Days	53	10	1967	2
0 C (32 F): Ice days (max	92	58	1985	4
0 C (32 F): Frost days (min	92	170	1929	66
-10 C (14 F): Days with min	88	44	1937	8
-20 C (-4 F): Days with min	45	18	1937	3
-30 C (-22 F): Days with min	6	5	1950	1
20 C (68 F): Tropical nights (min	16	22	2020	1
25 C (77 F): Days with min	1	1	2020	1
10 mm (0.39 in): Days with 10 mm or more rain	92	34	1997	9
25 mm (0.98 in): Days with 25 mm or more rain	71	7	1997	2
50 mm (1.97 in): Days with 50 mm or more rain	6	2	1997	1
10 cm (3.9 in): Days with 10 cm or more snowfall	80	11	2008	1
25 cm (9.8 in): Days with 25 cm or more snowfall	17	2	1922	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	2008	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1896.

Download the Data

Data for Coeur D'Alene 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).

Coeur D'Alene Threshold Days by Year (USC00101956)

Key Facts for Coeur D'Alene Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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