Bedford Threshold Days by Year (USC00190535)

16 fixed thresholds counted per year at Bedford (USC00190535): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bedford Thresholds

Bedford: days with a maximum temperature at or above 30 C (86 F) in 51 years, most in 1959 with 53.
Bedford: days with a maximum temperature at or above 90 F (32.2 C) in 51 years, most in 2002 with 30.
Bedford: days with a maximum temperature at or below 0 C (32 F) in 51 years, most in 1963 with 48.
Bedford: nights with a minimum temperature at or below 0 C (32 F) in 51 years, most in 1972 with 167.
16 fixed thresholds have at least one qualifying day at Bedford.

Days at or above 30 C (86 F)

51 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 53 in 1959.

Days at or above 30 C (86 F) per year at Bedford
Year	Days	Decade average
1958	22	37.5
1959	53	37.5
1960	25	26.8
1961	43	26.8
1962	15	26.8
1963	28	26.8
1964	17	26.8
1965	30	26.8
1966	36	26.8
1967	19	26.8
1968	23	26.8
1969	32	26.8
1970	32	28.7
1971	34	28.7
1972	18	28.7
1973	36	28.7
1974	26	28.7
1975	29	28.7
1976	32	28.7
1977	29	28.7
1978	27	28.7
1979	24	28.7
1980	36	23.3
1981	25	23.3
1982	18	23.3
1983	49	23.3
1984	29	23.3
1985	7	23.3
1986	6	23.3
1987	16	23.3
1988	33	23.3
1989	14	23.3
1990	17	32.2
1991	41	32.2
1992	14	32.2
1993	34	32.2
1994	35	32.2
1995	46	32.2
1996	23	32.2
1997	31	32.2
1998	34	32.2
1999	47	32.2
2000	19	28
2001	39	28
2002	38	28
2003	26	28
2004	16	28
2005	36	28
2006	21	28
2007	37	28
2008	20	28

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
1958	1958-05-19	1958-09-26
1959	1959-05-11	1959-09-25
1960	1960-06-17	1960-09-09
1961	1961-05-14	1961-09-14
1962	1962-04-27	1962-08-27
1963	1963-05-09	1963-10-07
1964	1964-05-07	1964-09-11
1965	1965-05-09	1965-08-28
1966	1966-05-27	1966-09-02
1967	1967-06-02	1967-08-18
1968	1968-06-06	1968-10-02
1969	1969-04-28	1969-09-01
1970	1970-05-10	1970-09-25
1971	1971-06-07	1971-09-16
1972	1972-05-28	1972-08-26
1973	1973-04-22	1973-09-04
1974	1974-04-29	1974-09-13
1975	1975-05-20	1975-08-22
1976	1976-04-17	1976-09-14
1977	1977-04-22	1977-09-02
1978	1978-05-20	1978-09-21
1979	1979-05-09	1979-10-22
1980	1980-05-22	1980-09-22
1981	1981-05-25	1981-09-14
1982	1982-07-07	1982-08-17
1983	1983-06-11	1983-09-20
1984	1984-05-23	1984-08-16
1985	1985-05-11	1985-09-20
1986	1986-05-18	1986-07-26
1987	1987-05-30	1987-08-19
1988	1988-06-12	1988-08-15
1989	1989-05-20	1989-09-10
1990	1990-04-27	1990-08-27
1991	1991-04-08	1991-09-17
1992	1992-05-21	1992-08-27
1993	1993-05-09	1993-09-15
1994	1994-04-27	1994-08-28
1995	1995-05-24	1995-09-14
1996	1996-05-20	1996-09-06
1997	1997-06-10	1997-08-17
1998	1998-03-28	1998-09-06
1999	1999-05-30	1999-09-09
2000	2000-05-07	2000-09-01
2001	2001-04-24	2001-09-13
2002	2002-04-16	2002-09-10
2003	2003-05-20	2003-08-27
2004	2004-04-19	2004-08-30
2005	2005-04-20	2005-09-14
2006	2006-05-29	2006-08-03
2007	2007-04-23	2007-09-26
2008	2008-06-07	2008-09-05

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	51	53	1959	20
35 C (95 F): Days	27	7	1963	2
90 F (32.2 C): Days	51	30	2002	8
100 F (37.8 C): Days	1	1	1975	1
0 C (32 F): Ice days (max	51	48	1963	28
0 C (32 F): Frost days (min	51	167	1972	147
-10 C (14 F): Days with min	51	62	1970	22
-20 C (-4 F): Days with min	38	10	1971	3
20 C (68 F): Tropical nights (min	51	26	1988	7
10 mm (0.39 in): Days with 10 mm or more rain	51	52	1972	52
25 mm (0.98 in): Days with 25 mm or more rain	51	19	1975	16
50 mm (1.97 in): Days with 50 mm or more rain	46	5	1972	4
100 mm (3.94 in): Days with 100 mm or more rain	7	2	1996	1
10 cm (3.9 in): Days with 10 cm or more snowfall	51	12	1996	5
25 cm (9.8 in): Days with 25 cm or more snowfall	29	3	1961	1
50 cm (19.7 in): Days with 50 cm or more snowfall	3	1	1960	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1958.

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 (USC00190535)

Key Facts for Bedford Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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