Bedford Threshold Days by Year (USC00130576)

19 fixed thresholds counted per year at Bedford (USC00130576): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bedford Thresholds

Bedford: days with 10 mm (0.39 in) or more of precipitation in 103 years, most in 2015 with 45.
Bedford: days with 25 mm (0.98 in) or more of precipitation in 103 years, most in 1993 with 19.
Bedford: days with a maximum temperature at or above 30 C (86 F) in 93 years, most in 1956 with 103.
Bedford: days with a maximum temperature at or above 90 F (32.2 C) in 93 years, most in 1911 with 69.
19 fixed thresholds have at least one qualifying day at Bedford.

Days at or above 30 C (86 F)

93 years with a qualifying day

Days per year at Bedford with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 103 in 1956.

Days at or above 30 C (86 F) per year at Bedford
Year	Days	Decade average
1899	81	81
1903	25	46.3
1904	20	46.3
1905	50	46.3
1906	56	46.3
1907	53	46.3
1908	58	46.3
1909	62	46.3
1910	78	66.2
1911	93	66.2
1912	68	66.2
1913	80	66.2
1914	81	66.2
1915	14	66.2
1916	61	66.2
1917	45	66.2
1918	76	66.2
1919	66	66.2
1920	43	67.5
1921	92	67.5
1939	75	75
1940	56	46.7
1941	65	46.7
1942	44	46.7
1943	50	46.7
1944	38	46.7
1945	31	46.7
1946	41	46.7
1947	62	46.7
1948	46	46.7
1949	34	46.7
1950	13	65.4
1951	33	65.4
1952	65	65.4
1953	88	65.4
1954	77	65.4
1955	89	65.4
1956	103	65.4
1957	67	65.4
1958	51	65.4
1959	68	65.4
1960	48	54.9
1961	41	54.9
1962	57	54.9
1964	80	54.9
1965	63	54.9
1966	40	54.9
1967	48	54.9
1968	63	54.9
1969	54	54.9
1970	73	56.8
1971	62	56.8
1972	51	56.8
1973	45	56.8
1974	52	56.8
1975	73	56.8
1976	55	56.8
1977	60	56.8
1979	40	56.8
1980	77	56
1981	37	56
1982	32	56
1983	76	56
1984	55	56
1985	45	56
1988	82	56
1989	44	56
1990	48	41.5
1991	65	41.5
1992	15	41.5
1993	27	41.5
1994	49	41.5
1995	57	41.5
1996	24	41.5
1997	46	41.5
1998	45	41.5
1999	39	41.5
2000	42	45.8
2001	46	45.8
2003	47	45.8
2004	12	45.8
2005	70	45.8
2006	57	45.8
2007	76	45.8
2008	35	45.8
2009	27	45.8
2011	62	49.1
2012	80	49.1
2013	44	49.1
2014	25	49.1
2015	27	49.1
2016	52	49.1
2017	54	49.1

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

First to last qualifying date each year at Bedford
Year	First date	Last date
1899	1899-05-15	1899-10-23
1903	1903-06-28	1903-08-25
1904	1904-06-19	1904-09-28
1905	1905-04-09	1905-09-27
1906	1906-06-05	1906-10-20
1907	1907-03-21	1907-09-19
1908	1908-04-19	1908-10-14
1909	1909-05-05	1909-10-06
1910	1910-03-22	1910-10-14
1911	1911-05-09	1911-09-28
1912	1912-05-18	1912-10-05
1913	1913-05-29	1913-09-10
1914	1914-05-10	1914-09-19
1915	1915-04-28	1915-09-13
1916	1916-04-12	1916-10-04
1917	1917-05-19	1917-09-16
1918	1918-05-04	1918-10-15
1919	1919-06-16	1919-10-01
1920	1920-06-09	1920-08-30
1921	1921-05-20	1921-10-16
1939	1939-05-17	1939-10-24
1940	1940-05-13	1940-10-25
1941	1941-05-14	1941-09-20
1942	1942-05-28	1942-10-02
1943	1943-05-29	1943-09-02
1944	1944-05-15	1944-09-03
1945	1945-06-27	1945-09-23
1946	1946-06-06	1946-09-05
1947	1947-05-14	1947-10-21
1948	1948-04-18	1948-09-19
1949	1949-06-20	1949-10-08
1950	1950-05-04	1950-09-03
1951	1951-05-31	1951-10-03
1952	1952-04-29	1952-10-26
1953	1953-04-22	1953-10-18
1954	1954-04-17	1954-10-03
1955	1955-04-18	1955-09-21
1956	1956-04-01	1956-10-12
1957	1957-06-04	1957-09-01
1958	1958-05-11	1958-10-16
1959	1959-04-30	1959-09-20
1960	1960-04-22	1960-10-11
1961	1961-04-23	1961-09-10
1962	1962-05-05	1962-09-13
1964	1964-04-16	1964-09-10
1965	1965-04-22	1965-10-10
1966	1966-05-07	1966-08-18
1967	1967-04-16	1967-10-04
1968	1968-03-30	1968-08-25
1969	1969-05-28	1969-10-04
1970	1970-04-28	1970-09-20
1971	1971-06-03	1971-10-01
1972	1972-04-06	1972-09-20
1973	1973-06-07	1973-09-21
1974	1974-06-14	1974-09-18
1975	1975-04-17	1975-10-13
1976	1976-06-09	1976-10-02
1977	1977-05-18	1977-09-07
1979	1979-05-17	1979-09-06
1980	1980-04-21	1980-09-21
1981	1981-04-25	1981-09-29
1982	1982-06-25	1982-09-01
1983	1983-06-20	1983-10-03
1984	1984-06-14	1984-09-24
1985	1985-06-08	1985-09-19
1988	1988-05-14	1988-09-22
1989	1989-04-21	1989-08-31
1990	1990-06-11	1990-09-26
1991	1991-05-14	1991-09-14
1992	1992-04-30	1992-08-24
1993	1993-06-16	1993-09-13
1994	1994-04-18	1994-09-30
1995	1995-06-07	1995-09-15
1996	1996-04-11	1996-08-21
1997	1997-05-18	1997-10-07
1998	1998-05-18	1998-09-30
1999	1999-06-05	1999-09-08
2000	2000-04-06	2000-09-18
2001	2001-05-15	2001-09-06
2003	2003-06-24	2003-10-20
2004	2004-04-18	2004-09-15
2005	2005-05-11	2005-09-27
2006	2006-04-14	2006-10-04
2007	2007-04-30	2007-09-25
2008	2008-05-26	2008-09-02
2009	2009-04-25	2009-08-18
2011	2011-04-04	2011-10-05
2012	2012-04-03	2012-09-12
2013	2013-05-15	2013-09-20
2014	2014-05-08	2014-09-05
2015	2015-06-08	2015-09-17
2016	2016-05-31	2016-09-25
2017	2017-05-16	2017-09-25

Every Fixed Threshold

Fixed thresholds at Bedford
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	93	103	1956	54
35 C (95 F): Days	78	42	1911	1
40 C (104 F): Days	14	9	1911	1
90 F (32.2 C): Days	93	69	1911	24
100 F (37.8 C): Days	36	27	1913	8
110 F (43.3 C): Days	1	1	1911	1
0 C (32 F): Ice days (max	93	64	1940	27
0 C (32 F): Frost days (min	90	160	1907	118
-10 C (14 F): Days with min	90	71	2008	26
-20 C (-4 F): Days with min	86	24	1912	6
-30 C (-22 F): Days with min	20	4	1996	1
20 C (68 F): Tropical nights (min	90	53	1988	21
25 C (77 F): Days with min	28	5	1980	1
10 mm (0.39 in): Days with 10 mm or more rain	103	45	2015	29
25 mm (0.98 in): Days with 25 mm or more rain	103	19	1993	8
50 mm (1.97 in): Days with 50 mm or more rain	83	8	1960	2
100 mm (3.94 in): Days with 100 mm or more rain	18	2	2015	1
10 cm (3.9 in): Days with 10 cm or more snowfall	66	6	1948	1
25 cm (9.8 in): Days with 25 cm or more snowfall	7	1	1910	1

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 Bedford 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).

Bedford Threshold Days by Year (USC00130576)

Key Facts for Bedford Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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