Fairmont Threshold Days by Year (USC00252840)

19 fixed thresholds counted per year at Fairmont (USC00252840): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Fairmont Thresholds

Fairmont: days with a maximum temperature at or above 30 C (86 F) in 109 years, most in 1956 with 115.
Fairmont: days with a maximum temperature at or above 90 F (32.2 C) in 109 years, most in 1936 with 81.
Fairmont: days with a maximum temperature at or below 0 C (32 F) in 109 years, most in 1978 with 63.
Fairmont: days with a maximum temperature at or above 35 C (95 F) in 107 years, most in 1934 with 60.
19 fixed thresholds have at least one qualifying day at Fairmont.

Days at or above 30 C (86 F)

109 years with a qualifying day

Days per year at Fairmont with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 115 in 1956.

Days at or above 30 C (86 F) per year at Fairmont
Year	Days	Decade average
1898	68	71.5
1899	75	71.5
1900	76	54
1903	32	54
1904	35	54
1905	52	54
1906	44	54
1907	73	54
1908	54	54
1909	66	54
1910	62	66.3
1911	79	66.3
1912	67	66.3
1913	80	66.3
1914	69	66.3
1915	21	66.3
1916	73	66.3
1917	56	66.3
1918	81	66.3
1919	75	66.3
1920	67	68.7
1921	86	68.7
1922	80	68.7
1923	66	68.7
1924	55	68.7
1925	78	68.7
1926	72	68.7
1927	57	68.7
1928	59	68.7
1929	67	68.7
1930	56	81
1931	87	81
1932	59	81
1933	79	81
1934	97	81
1935	63	81
1936	99	81
1937	89	81
1938	86	81
1939	95	81
1940	80	67.1
1941	71	67.1
1942	69	67.1
1943	77	67.1
1944	66	67.1
1945	51	67.1
1946	62	67.1
1947	75	67.1
1949	53	67.1
1950	39	75.1
1951	43	75.1
1953	98	75.1
1954	87	75.1
1955	94	75.1
1956	115	75.1
1957	58	75.1
1958	66	75.1
1959	76	75.1
1960	58	67.7
1961	68	67.7
1962	77	67.7
1963	89	67.7
1964	77	67.7
1965	53	67.7
1966	66	67.7
1967	49	67.7
1968	80	67.7
1969	60	67.7
1970	77	67.8
1971	78	67.8
1972	66	67.8
1973	66	67.8
1974	35	67.8
1975	73	67.8
1976	76	67.8
1977	59	67.8
1978	78	67.8
1979	70	67.8
1980	102	63.3
1981	70	63.3
1982	44	63.3
1983	89	63.3
1984	73	63.3
1985	49	63.3
1986	41	63.3
1987	53	63.3
1988	72	63.3
1989	40	63.3
1990	57	57.8
1991	77	57.8
1992	29	57.8
1993	41	57.8
1994	64	57.8
1995	66	57.8
1996	49	57.8
1997	64	57.8
1998	73	57.8
2000	77	59.5
2001	68	59.5
2002	81	59.5
2003	62	59.5
2004	42	59.5
2005	74	59.5
2006	61	59.5
2007	56	59.5
2008	35	59.5
2009	39	59.5
2010	62	56
2011	50	56

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

First to last qualifying date each year at Fairmont
Year	First date	Last date
1898	1898-04-17	1898-09-30
1899	1899-04-27	1899-10-23
1900	1900-05-12	1900-10-06
1903	1903-06-19	1903-10-19
1904	1904-05-24	1904-09-28
1905	1905-05-09	1905-10-06
1906	1906-04-23	1906-09-25
1907	1907-03-25	1907-09-23
1908	1908-05-16	1908-09-23
1909	1909-04-28	1909-10-07
1910	1910-03-22	1910-10-22
1911	1911-05-09	1911-09-17
1912	1912-05-02	1912-10-05
1913	1913-05-27	1913-09-08
1914	1914-05-24	1914-11-03
1915	1915-05-12	1915-09-19
1916	1916-04-11	1916-10-07
1917	1917-03-30	1917-09-14
1918	1918-05-08	1918-10-15
1919	1919-06-13	1919-10-01
1920	1920-06-07	1920-10-10
1921	1921-03-18	1921-10-16
1922	1922-05-05	1922-10-04
1923	1923-06-01	1923-09-06
1924	1924-04-15	1924-10-01
1925	1925-04-21	1925-09-29
1926	1926-04-29	1926-09-21
1927	1927-05-17	1927-10-24
1928	1928-04-02	1928-10-10
1929	1929-04-04	1929-09-25
1930	1930-04-09	1930-09-25
1931	1931-05-24	1931-10-10
1932	1932-05-13	1932-10-02
1933	1933-05-18	1933-09-25
1934	1934-04-30	1934-10-08
1935	1935-06-14	1935-09-24
1936	1936-04-13	1936-09-22
1937	1937-04-22	1937-10-29
1938	1938-04-14	1938-10-16
1939	1939-04-23	1939-10-06
1940	1940-04-01	1940-10-25
1941	1941-05-14	1941-09-20
1942	1942-04-04	1942-10-02
1943	1943-05-04	1943-10-10
1944	1944-05-12	1944-09-20
1945	1945-06-23	1945-10-18
1946	1946-03-31	1946-09-26
1947	1947-05-03	1947-10-21
1949	1949-05-04	1949-10-08
1950	1950-04-22	1950-09-19
1951	1951-05-31	1951-10-02
1953	1953-05-09	1953-10-03
1954	1954-04-06	1954-10-03
1955	1955-04-19	1955-09-28
1956	1956-04-01	1956-10-12
1957	1957-06-04	1957-10-01
1958	1958-05-11	1958-10-16
1959	1959-05-01	1959-09-16
1960	1960-04-22	1960-09-21
1961	1961-05-28	1961-09-11
1962	1962-04-21	1962-10-12
1963	1963-05-03	1963-10-19
1964	1964-04-16	1964-09-10
1965	1965-04-23	1965-08-30
1966	1966-05-04	1966-10-08
1967	1967-03-24	1967-09-26
1968	1968-04-11	1968-09-23
1969	1969-05-27	1969-10-04
1970	1970-05-08	1970-09-21
1971	1971-06-06	1971-09-30
1972	1972-04-06	1972-09-20
1973	1973-05-18	1973-09-03
1974	1974-05-27	1974-09-27
1975	1975-05-18	1975-10-22
1976	1976-06-08	1976-10-02
1977	1977-05-16	1977-09-09
1978	1978-03-31	1978-10-21
1979	1979-05-28	1979-10-01
1980	1980-04-20	1980-10-10
1981	1981-04-25	1981-09-30
1982	1982-06-06	1982-09-11
1983	1983-05-24	1983-09-28
1984	1984-06-06	1984-09-24
1985	1985-04-17	1985-09-18
1986	1986-03-28	1986-09-28
1987	1987-04-19	1987-10-01
1988	1988-05-12	1988-10-14
1989	1989-04-21	1989-10-13
1990	1990-04-22	1990-10-05
1991	1991-04-05	1991-10-08
1992	1992-04-14	1992-10-03
1993	1993-05-27	1993-10-06
1994	1994-04-17	1994-09-30
1995	1995-06-06	1995-10-12
1996	1996-04-11	1996-09-10
1997	1997-05-16	1997-10-06
1998	1998-05-13	1998-09-28
2000	2000-04-06	2000-10-02
2001	2001-04-27	2001-10-03
2002	2002-04-15	2002-10-02
2003	2003-04-02	2003-10-23
2004	2004-04-17	2004-09-21
2005	2005-05-11	2005-10-19
2006	2006-04-14	2006-10-04
2007	2007-04-30	2007-10-06
2008	2008-05-20	2008-09-02
2009	2009-04-24	2009-08-25
2010	2010-05-23	2010-10-09
2011	2011-04-10	2011-10-05

Every Fixed Threshold

Fixed thresholds at Fairmont
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	109	115	1956	50
35 C (95 F): Days	107	60	1934	13
40 C (104 F): Days	34	19	1934	1
90 F (32.2 C): Days	109	81	1936	35
100 F (37.8 C): Days	80	39	1934	1
110 F (43.3 C): Days	4	3	1936	1
0 C (32 F): Ice days (max	109	63	1978	36
0 C (32 F): Frost days (min	105	184	1907	131
-10 C (14 F): Days with min	105	72	1937	60
-20 C (-4 F): Days with min	101	33	1936	10
-30 C (-22 F): Days with min	12	7	1905	2
20 C (68 F): Tropical nights (min	105	51	1934	30
25 C (77 F): Days with min	25	13	1934	1
10 mm (0.39 in): Days with 10 mm or more rain	107	36	1915	17
25 mm (0.98 in): Days with 25 mm or more rain	107	13	1997	5
50 mm (1.97 in): Days with 50 mm or more rain	75	5	1950	1
100 mm (3.94 in): Days with 100 mm or more rain	13	2	1900	1
10 cm (3.9 in): Days with 10 cm or more snowfall	55	8	1960	2
25 cm (9.8 in): Days with 25 cm or more snowfall	7	1	1949	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1898.

Download the Data

Data for Fairmont 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).

Fairmont Threshold Days by Year (USC00252840)

Key Facts for Fairmont Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related