Bloomfield Threshold Days by Year (USC00130753)

21 fixed thresholds counted per year at Bloomfield (USC00130753): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bloomfield Thresholds

Bloomfield: days with 10 mm (0.39 in) or more of precipitation in 93 years, most in 1973 with 44.
Bloomfield: days with 25 mm (0.98 in) or more of precipitation in 93 years, most in 1986 with 20.
Bloomfield: nights with a minimum temperature at or below 0 C (32 F) in 85 years, most in 1962 with 153.
Bloomfield: nights with a minimum temperature at or below -10 C (14 F) in 85 years, most in 1978 with 67.
21 fixed thresholds have at least one qualifying day at Bloomfield.

Days at or above 30 C (86 F)

84 years with a qualifying day

Days per year at Bloomfield with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 101 in 1936.

Days at or above 30 C (86 F) per year at Bloomfield
Year	Days	Decade average
1907	43	58
1908	73	58
1913	91	59.3
1914	78	59.3
1915	16	59.3
1916	60	59.3
1917	41	59.3
1918	59	59.3
1919	70	59.3
1920	41	41
1936	101	81.5
1937	73	81.5
1938	72	81.5
1939	80	81.5
1940	62	66.5
1941	74	66.5
1942	65	66.5
1943	76	66.5
1944	73	66.5
1945	48	66.5
1947	69	66.5
1948	65	66.5
1950	32	59.3
1954	71	59.3
1955	75	59.3
1956	92	59.3
1958	27	59.3
1959	59	59.3
1960	39	48.8
1961	53	48.8
1962	53	48.8
1963	67	48.8
1964	51	48.8
1965	36	48.8
1966	49	48.8
1967	29	48.8
1968	58	48.8
1969	53	48.8
1970	50	51.6
1971	64	51.6
1972	53	51.6
1973	49	51.6
1974	33	51.6
1975	61	51.6
1976	48	51.6
1977	55	51.6
1978	54	51.6
1979	49	51.6
1980	72	62.3
1981	28	62.3
1983	83	62.3
1984	62	62.3
1985	51	62.3
1986	58	62.3
1987	68	62.3
1988	81	62.3
1989	58	62.3
1990	55	44.8
1991	67	44.8
1992	23	44.8
1993	32	44.8
1994	47	44.8
1995	54	44.8
1996	38	44.8
1997	35	44.8
1998	49	44.8
1999	48	44.8
2000	48	38.4
2001	40	38.4
2002	55	38.4
2003	33	38.4
2004	11	38.4
2005	59	38.4
2006	48	38.4
2007	57	38.4
2008	21	38.4
2009	12	38.4
2010	44	55.3
2011	67	55.3
2012	77	55.3
2013	56	55.3
2014	36	55.3
2015	42	55.3
2019	65	55.3

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

First to last qualifying date each year at Bloomfield
Year	First date	Last date
1907	1907-03-21	1907-09-19
1908	1908-05-12	1908-10-17
1913	1913-04-17	1913-09-10
1914	1914-05-11	1914-09-19
1915	1915-05-12	1915-09-13
1916	1916-06-29	1916-10-08
1917	1917-05-19	1917-09-16
1918	1918-05-04	1918-10-05
1919	1919-06-13	1919-10-02
1920	1920-06-08	1920-10-10
1936	1936-04-20	1936-09-22
1937	1937-05-29	1937-10-29
1938	1938-05-18	1938-10-15
1939	1939-05-06	1939-10-08
1940	1940-05-13	1940-10-25
1941	1941-05-14	1941-09-22
1942	1942-04-29	1942-10-07
1943	1943-05-05	1943-09-05
1944	1944-05-15	1944-09-18
1945	1945-06-23	1945-09-09
1947	1947-06-07	1947-09-20
1948	1948-06-02	1948-09-28
1950	1950-04-22	1950-10-31
1954	1954-06-09	1954-10-03
1955	1955-05-03	1955-09-19
1956	1956-04-27	1956-10-12
1958	1958-05-11	1958-09-24
1959	1959-05-02	1959-09-08
1960	1960-05-23	1960-09-08
1961	1961-06-01	1961-09-10
1962	1962-05-05	1962-10-11
1963	1963-05-08	1963-10-15
1964	1964-05-16	1964-09-10
1965	1965-04-30	1965-09-09
1966	1966-05-05	1966-09-02
1967	1967-05-18	1967-08-21
1968	1968-05-02	1968-09-22
1969	1969-05-27	1969-10-04
1970	1970-04-28	1970-09-20
1971	1971-05-31	1971-09-30
1972	1972-05-19	1972-09-19
1973	1973-06-07	1973-09-02
1974	1974-06-19	1974-08-26
1975	1975-05-19	1975-10-13
1976	1976-06-08	1976-10-03
1977	1977-05-18	1977-08-28
1978	1978-05-25	1978-09-20
1979	1979-05-08	1979-09-11
1980	1980-04-21	1980-09-21
1981	1981-06-05	1981-09-30
1983	1983-06-09	1983-10-02
1984	1984-06-05	1984-09-24
1985	1985-04-18	1985-09-19
1986	1986-03-29	1986-09-26
1987	1987-04-20	1987-09-06
1988	1988-05-14	1988-09-23
1989	1989-04-24	1989-09-07
1990	1990-06-10	1990-09-28
1991	1991-05-13	1991-09-14
1992	1992-06-12	1992-08-25
1993	1993-06-11	1993-09-12
1994	1994-06-06	1994-09-30
1995	1995-06-16	1995-09-05
1996	1996-05-17	1996-09-04
1997	1997-05-18	1997-10-03
1998	1998-05-19	1998-09-27
1999	1999-06-06	1999-09-12
2000	2000-05-12	2000-09-19
2001	2001-05-16	2001-09-04
2002	2002-06-01	2002-10-02
2003	2003-06-18	2003-08-29
2004	2004-06-08	2004-09-15
2005	2005-06-07	2005-09-22
2006	2006-05-28	2006-10-04
2007	2007-06-13	2007-10-07
2008	2008-06-06	2008-09-03
2009	2009-06-19	2009-08-15
2010	2010-05-25	2010-09-21
2011	2011-05-10	2011-09-13
2012	2012-04-26	2012-09-13
2013	2013-05-15	2013-09-27
2014	2014-05-08	2014-09-05
2015	2015-06-06	2015-09-18
2019	2019-04-17	2019-10-02

Every Fixed Threshold

Fixed thresholds at Bloomfield
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	84	101	1936	65
35 C (95 F): Days	73	55	1936	3
40 C (104 F): Days	13	29	1936	2
45 C (113 F): Days	1	2	1936	2
90 F (32.2 C): Days	84	74	1913	32
100 F (37.8 C): Days	39	41	1936	1
110 F (43.3 C): Days	1	5	1936	5
0 C (32 F): Ice days (max	84	68	1960	38
0 C (32 F): Frost days (min	85	153	1962	121
-10 C (14 F): Days with min	85	67	1978	45
-20 C (-4 F): Days with min	82	28	1963	6
-30 C (-22 F): Days with min	9	2	1996	2
20 C (68 F): Tropical nights (min	85	53	1913	39
25 C (77 F): Days with min	36	9	1936	3
10 mm (0.39 in): Days with 10 mm or more rain	93	44	1973	36
25 mm (0.98 in): Days with 25 mm or more rain	93	20	1986	8
50 mm (1.97 in): Days with 50 mm or more rain	79	6	1980	2
100 mm (3.94 in): Days with 100 mm or more rain	11	1	1950	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	2007	1
10 cm (3.9 in): Days with 10 cm or more snowfall	65	6	1978	3
25 cm (9.8 in): Days with 25 cm or more snowfall	5	1	1948	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 Bloomfield 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).

Bloomfield Threshold Days by Year (USC00130753)

Key Facts for Bloomfield Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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