Farmington Threshold Days by Year (USC00232809)

20 fixed thresholds counted per year at Farmington (USC00232809): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Farmington Thresholds

Farmington: days with 10 mm (0.39 in) or more of precipitation in 96 years, most in 1973 with 50.
Farmington: days with 25 mm (0.98 in) or more of precipitation in 96 years, most in 1990 with 23.
Farmington: days with a maximum temperature at or above 30 C (86 F) in 95 years, most in 1953 with 125.
Farmington: days with a maximum temperature at or above 90 F (32.2 C) in 95 years, most in 1953 with 85.
20 fixed thresholds have at least one qualifying day at Farmington.

Days at or above 30 C (86 F)

95 years with a qualifying day

Days per year at Farmington with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 125 in 1953.

Days at or above 30 C (86 F) per year at Farmington
Year	Days	Decade average
1907	50	50
1919	105	105
1920	59	76
1921	100	76
1922	85	76
1923	67	76
1924	56	76
1925	102	76
1926	88	76
1927	65	76
1928	67	76
1929	71	76
1930	91	91.4
1931	90	91.4
1932	90	91.4
1934	97	91.4
1937	87	91.4
1938	94	91.4
1939	91	91.4
1940	83	75.8
1941	102	75.8
1942	72	75.8
1943	77	75.8
1944	95	75.8
1945	54	75.8
1946	66	75.8
1947	75	75.8
1948	75	75.8
1949	59	75.8
1950	47	79.9
1951	39	79.9
1952	96	79.9
1953	125	79.9
1954	104	79.9
1955	83	79.9
1956	88	79.9
1957	65	79.9
1958	66	79.9
1959	86	79.9
1960	81	80.4
1961	76	80.4
1962	109	80.4
1963	101	80.4
1964	93	80.4
1965	84	80.4
1966	71	80.4
1967	53	80.4
1968	71	80.4
1969	65	80.4
1970	64	63.1
1971	77	63.1
1972	69	63.1
1973	65	63.1
1974	56	63.1
1975	65	63.1
1976	53	63.1
1977	74	63.1
1978	73	63.1
1979	35	63.1
1980	88	70.3
1981	36	70.3
1982	49	70.3
1983	87	70.3
1984	71	70.3
1987	87	70.3
1988	87	70.3
1989	57	70.3
1990	51	54.6
1991	70	54.6
1992	30	54.6
1993	55	54.6
1994	51	54.6
1995	50	54.6
1996	71	54.6
1997	44	54.6
1998	67	54.6
1999	57	54.6
2001	63	53.3
2002	66	53.3
2003	38	53.3
2004	26	53.3
2005	76	53.3
2006	64	53.3
2007	75	53.3
2008	39	53.3
2009	33	53.3
2010	92	75.8
2011	95	75.8
2012	102	75.8
2013	49	75.8
2014	63	75.8
2016	58	75.8
2017	56	75.8
2018	83	75.8
2019	84	75.8

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

First to last qualifying date each year at Farmington
Year	First date	Last date
1907	1907-03-19	1907-09-20
1919	1919-05-04	1919-10-04
1920	1920-05-22	1920-09-26
1921	1921-05-20	1921-09-29
1922	1922-05-08	1922-10-05
1923	1923-05-30	1923-09-29
1924	1924-04-15	1924-09-21
1925	1925-04-22	1925-09-30
1926	1926-05-01	1926-10-03
1927	1927-04-28	1927-10-28
1928	1928-05-02	1928-10-13
1929	1929-03-24	1929-09-28
1930	1930-04-10	1930-10-11
1931	1931-05-16	1931-10-04
1932	1932-04-20	1932-09-18
1934	1934-05-05	1934-09-24
1937	1937-04-17	1937-10-05
1938	1938-04-19	1938-10-18
1939	1939-05-10	1939-10-23
1940	1940-03-31	1940-10-13
1941	1941-04-12	1941-10-06
1942	1942-04-29	1942-09-18
1943	1943-05-02	1943-09-15
1944	1944-05-12	1944-10-06
1945	1945-05-31	1945-09-22
1946	1946-04-01	1946-10-06
1947	1947-06-06	1947-10-14
1948	1948-05-01	1948-09-21
1949	1949-05-03	1949-10-08
1950	1950-05-23	1950-10-30
1951	1951-04-28	1951-10-04
1952	1952-04-29	1952-10-13
1953	1953-04-09	1953-10-22
1954	1954-04-07	1954-10-05
1955	1955-04-16	1955-09-29
1956	1956-05-06	1956-10-04
1957	1957-05-15	1957-09-20
1958	1958-05-22	1958-09-26
1959	1959-04-07	1959-09-24
1960	1960-04-24	1960-09-23
1961	1961-05-25	1961-10-12
1962	1962-02-13	1962-10-12
1963	1963-04-21	1963-10-22
1964	1964-05-16	1964-09-19
1965	1965-04-11	1965-09-20
1966	1966-05-06	1966-09-05
1967	1967-03-13	1967-09-19
1968	1968-05-01	1968-09-23
1969	1969-05-28	1969-10-04
1970	1970-04-27	1970-09-23
1971	1971-04-13	1971-10-02
1972	1972-05-21	1972-09-21
1973	1973-06-10	1973-10-04
1974	1974-05-19	1974-09-01
1975	1975-05-20	1975-10-14
1976	1976-06-12	1976-10-05
1977	1977-04-17	1977-09-10
1978	1978-05-25	1978-09-21
1979	1979-06-10	1979-09-04
1980	1980-04-23	1980-10-10
1981	1981-06-09	1981-10-06
1982	1982-05-17	1982-10-06
1983	1983-06-12	1983-10-04
1984	1984-05-26	1984-09-25
1987	1987-04-20	1987-09-14
1988	1988-04-05	1988-09-22
1989	1989-04-22	1989-10-13
1990	1990-06-07	1990-09-26
1991	1991-05-14	1991-09-15
1992	1992-04-30	1992-09-14
1993	1993-06-13	1993-09-02
1994	1994-06-05	1994-09-14
1995	1995-06-07	1995-08-31
1996	1996-05-17	1996-09-11
1997	1997-03-21	1997-09-19
1998	1998-05-13	1998-09-29
1999	1999-06-04	1999-09-28
2001	2001-04-09	2001-09-07
2002	2002-04-17	2002-10-02
2003	2003-06-24	2003-08-28
2004	2004-06-08	2004-08-28
2005	2005-05-12	2005-09-23
2006	2006-04-14	2006-10-04
2007	2007-04-30	2007-10-08
2008	2008-06-03	2008-09-12
2009	2009-05-30	2009-08-28
2010	2010-05-05	2010-10-09
2011	2011-04-09	2011-10-16
2012	2012-04-01	2012-09-25
2013	2013-05-14	2013-09-19
2014	2014-04-10	2014-10-01
2016	2016-05-08	2016-09-25
2017	2017-06-05	2017-10-14
2018	2018-05-09	2018-10-07
2019	2019-05-16	2019-10-02

Every Fixed Threshold

Fixed thresholds at Farmington
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	95	125	1953	84
35 C (95 F): Days	88	69	1934	2
40 C (104 F): Days	15	19	1934	1
45 C (113 F): Days	1	1	1934	1
90 F (32.2 C): Days	95	85	1953	43
100 F (37.8 C): Days	41	42	1934	3
110 F (43.3 C): Days	2	6	1934	6
0 C (32 F): Ice days (max	95	46	1978	13
0 C (32 F): Frost days (min	91	137	1960	109
-10 C (14 F): Days with min	91	47	1979	15
-20 C (-4 F): Days with min	41	11	1977	2
-30 C (-22 F): Days with min	1	2	1977	2
20 C (68 F): Tropical nights (min	91	72	1941	39
25 C (77 F): Days with min	14	10	1934	1
10 mm (0.39 in): Days with 10 mm or more rain	96	50	1973	28
25 mm (0.98 in): Days with 25 mm or more rain	96	23	1990	11
50 mm (1.97 in): Days with 50 mm or more rain	87	8	1945	4
100 mm (3.94 in): Days with 100 mm or more rain	14	1	1934	1
10 cm (3.9 in): Days with 10 cm or more snowfall	48	4	1948	1
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1984	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

Data for Farmington 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).

Farmington Threshold Days by Year (USC00232809)

Key Facts for Farmington Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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