Crow Agency Threshold Days by Year (USC00242112)

19 fixed thresholds counted per year at Crow Agency (USC00242112): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Crow Agency Thresholds

Crow Agency: days with 10 mm (0.39 in) or more of precipitation in 83 years, most in 1912 with 26.
Crow Agency: days with a maximum temperature at or above 30 C (86 F) in 76 years, most in 1919 with 106.
Crow Agency: days with a maximum temperature at or above 90 F (32.2 C) in 76 years, most in 1919 with 96.
Crow Agency: days with a maximum temperature at or below 0 C (32 F) in 76 years, most in 1949 with 60.
19 fixed thresholds have at least one qualifying day at Crow Agency.

Days at or above 30 C (86 F)

76 years with a qualifying day

Days per year at Crow Agency with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 106 in 1919.

Days at or above 30 C (86 F) per year at Crow Agency
Year	Days	Decade average
1899	35	35
1900	62	50.7
1901	66	50.7
1902	49	50.7
1903	37	50.7
1904	54	50.7
1905	51	50.7
1906	49	50.7
1907	28	50.7
1908	53	50.7
1909	58	50.7
1911	57	61.8
1912	29	61.8
1913	53	61.8
1914	54	61.8
1918	72	61.8
1919	106	61.8
1920	81	61.5
1921	82	61.5
1922	95	61.5
1923	55	61.5
1924	56	61.5
1925	71	61.5
1926	73	61.5
1927	4	61.5
1928	26	61.5
1929	72	61.5
1930	85	76.9
1931	78	76.9
1932	64	76.9
1933	74	76.9
1934	95	76.9
1935	60	76.9
1936	87	76.9
1937	87	76.9
1938	66	76.9
1939	73	76.9
1940	87	68.2
1941	69	68.2
1942	57	68.2
1943	71	68.2
1944	51	68.2
1945	67	68.2
1946	64	68.2
1947	70	68.2
1948	71	68.2
1949	75	68.2
1950	41	60.4
1951	36	60.4
1952	78	60.4
1953	73	60.4
1954	55	60.4
1955	54	60.4
1956	75	60.4
1957	58	60.4
1958	59	60.4
1959	75	60.4
1960	79	63.7
1961	79	63.7
1962	45	63.7
1963	66	63.7
1964	56	63.7
1965	49	63.7
1966	81	63.7
1967	73	63.7
1968	45	63.7
1969	64	63.7
1970	74	63.8
1971	71	63.8
1972	59	63.8
1973	62	63.8
1974	62	63.8
1975	55	63.8
1986	74	79.3
1987	72	79.3
1988	92	79.3

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

First to last qualifying date each year at Crow Agency
Year	First date	Last date
1899	1899-06-17	1899-09-26
1900	1900-05-10	1900-09-13
1901	1901-04-30	1901-09-03
1902	1902-05-28	1902-09-14
1903	1903-05-13	1903-08-31
1904	1904-05-26	1904-09-16
1905	1905-06-01	1905-09-27
1906	1906-05-10	1906-10-01
1907	1907-07-01	1907-08-25
1908	1908-04-20	1908-09-16
1909	1909-06-15	1909-09-17
1911	1911-05-04	1911-09-15
1912	1912-05-29	1912-09-02
1913	1913-05-26	1913-09-14
1914	1914-05-09	1914-09-19
1918	1918-06-04	1918-10-06
1919	1919-05-20	1919-09-19
1920	1920-05-23	1920-10-07
1921	1921-06-07	1921-09-05
1922	1922-05-24	1922-09-28
1923	1923-06-03	1923-09-05
1924	1924-06-14	1924-09-08
1925	1925-05-27	1925-09-07
1926	1926-04-29	1926-09-05
1927	1927-06-07	1927-07-23
1928	1928-05-22	1928-09-18
1929	1929-05-22	1929-09-20
1930	1930-04-07	1930-09-17
1931	1931-05-13	1931-09-07
1932	1932-05-12	1932-09-17
1933	1933-05-30	1933-09-20
1934	1934-04-22	1934-09-13
1935	1935-06-08	1935-09-15
1936	1936-05-08	1936-09-22
1937	1937-04-15	1937-09-20
1938	1938-05-27	1938-09-30
1939	1939-04-28	1939-09-20
1940	1940-05-11	1940-09-17
1941	1941-05-12	1941-09-18
1942	1942-07-02	1942-10-10
1943	1943-05-27	1943-10-10
1944	1944-05-14	1944-09-22
1945	1945-05-04	1945-10-15
1946	1946-04-26	1946-10-01
1947	1947-05-02	1947-10-20
1948	1948-04-29	1948-10-23
1949	1949-04-28	1949-09-24
1950	1950-05-17	1950-09-06
1951	1951-05-23	1951-09-10
1952	1952-04-25	1952-10-08
1953	1953-05-07	1953-10-10
1954	1954-05-19	1954-10-07
1955	1955-05-01	1955-10-18
1956	1956-05-17	1956-10-07
1957	1957-05-02	1957-10-02
1958	1958-05-11	1958-10-19
1959	1959-06-03	1959-09-15
1960	1960-05-11	1960-10-07
1961	1961-05-09	1961-09-16
1962	1962-04-19	1962-09-27
1963	1963-06-13	1963-10-08
1964	1964-05-17	1964-10-14
1965	1965-06-12	1965-10-09
1966	1966-05-04	1966-09-23
1967	1967-05-22	1967-09-30
1968	1968-06-02	1968-09-12
1969	1969-05-24	1969-09-18
1970	1970-05-17	1970-10-04
1971	1971-05-13	1971-09-24
1972	1972-05-16	1972-09-17
1973	1973-05-17	1973-09-06
1974	1974-04-25	1974-10-16
1975	1975-05-15	1975-10-04
1986	1986-05-03	1986-08-31
1987	1987-04-28	1987-10-15
1988	1988-05-14	1988-09-06

Every Fixed Threshold

Fixed thresholds at Crow Agency
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	76	106	1919	92
35 C (95 F): Days	75	54	1919	54
40 C (104 F): Days	30	13	1936	5
90 F (32.2 C): Days	76	96	1919	78
100 F (37.8 C): Days	63	28	1936	24
110 F (43.3 C): Days	1	1	1936	1
0 C (32 F): Ice days (max	76	60	1949	31
0 C (32 F): Frost days (min	76	219	1944	166
-10 C (14 F): Days with min	76	95	1944	66
-20 C (-4 F): Days with min	76	44	1937	21
-30 C (-22 F): Days with min	64	15	1949	1
-40 C (-40 F): Days with min	8	5	1936	1
20 C (68 F): Tropical nights (min	23	16	1920	1
25 C (77 F): Days with min	2	4	1920	4
10 mm (0.39 in): Days with 10 mm or more rain	83	26	1912	7
25 mm (0.98 in): Days with 25 mm or more rain	63	7	1927	1
50 mm (1.97 in): Days with 50 mm or more rain	17	2	1923	1
10 cm (3.9 in): Days with 10 cm or more snowfall	53	9	1955	4
25 cm (9.8 in): Days with 25 cm or more snowfall	9	3	1955	3

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1899.

Download the Data

Data for Crow Agency 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Crow Agency Threshold Days by Year (USC00242112)

Key Facts for Crow Agency Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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