Bridgeport Threshold Days by Year (USC00411063)

19 fixed thresholds counted per year at Bridgeport (USC00411063): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bridgeport Thresholds

Bridgeport: days with 10 mm (0.39 in) or more of precipitation in 101 years, most in 1919 with 38.
Bridgeport: days with 25 mm (0.98 in) or more of precipitation in 101 years, most in 1940 with 18.
Bridgeport: days with 50 mm (1.97 in) or more of precipitation in 83 years, most in 1920 with 9.
Bridgeport: nights with a minimum temperature at or below 0 C (32 F) in 70 years, most in 1976 with 88.
19 fixed thresholds have at least one qualifying day at Bridgeport.

Days at or above 30 C (86 F)

63 years with a qualifying day

Days per year at Bridgeport with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 179 in 1955.

Days at or above 30 C (86 F) per year at Bridgeport
Year	Days	Decade average
1936	137	146
1937	149	146
1938	149	146
1939	149	146
1940	117	132.2
1941	123	132.2
1942	113	132.2
1943	157	132.2
1944	125	132.2
1945	128	132.2
1946	119	132.2
1948	165	132.2
1949	143	132.2
1950	146	152.9
1951	159	152.9
1952	160	152.9
1953	149	152.9
1954	170	152.9
1955	179	152.9
1956	176	152.9
1957	118	152.9
1958	127	152.9
1959	145	152.9
1960	149	140.5
1961	126	140.5
1962	152	140.5
1963	176	140.5
1964	132	140.5
1965	135	140.5
1966	125	140.5
1967	149	140.5
1968	129	140.5
1969	132	140.5
1970	130	138.3
1971	135	138.3
1972	162	138.3
1973	129	138.3
1974	133	138.3
1975	140	138.3
1976	126	138.3
1977	142	138.3
1978	151	138.3
1979	135	138.3
1980	151	133.7
1981	130	133.7
1982	132	133.7
1983	128	133.7
1984	141	133.7
1986	126	133.7
1989	128	133.7
1990	114	112.3
1992	99	112.3
1993	124	112.3
2002	128	121.6
2003	118	121.6
2004	115	121.6
2008	130	121.6
2009	117	121.6
2010	132	134.8
2011	159	134.8
2012	135	134.8
2013	127	134.8
2014	121	134.8

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

First to last qualifying date each year at Bridgeport
Year	First date	Last date
1936	1936-03-14	1936-10-19
1937	1937-04-15	1937-10-30
1938	1938-03-04	1938-11-17
1939	1939-04-09	1939-11-01
1940	1940-02-29	1940-10-23
1941	1941-05-06	1941-11-16
1942	1942-03-15	1942-11-15
1943	1943-01-23	1943-11-17
1944	1944-03-26	1944-10-26
1945	1945-05-01	1945-11-06
1946	1946-03-29	1946-10-31
1948	1948-03-25	1948-12-15
1949	1949-04-07	1949-11-28
1950	1950-01-26	1950-12-02
1951	1951-02-13	1951-12-31
1952	1952-01-01	1952-11-17
1953	1953-03-21	1953-10-20
1954	1954-02-27	1954-12-05
1955	1955-03-05	1955-12-25
1956	1956-02-25	1956-10-30
1957	1957-05-15	1957-10-07
1958	1958-04-05	1958-10-25
1959	1959-02-18	1959-10-26
1960	1960-04-01	1960-11-16
1961	1961-03-16	1961-10-25
1962	1962-02-12	1962-10-23
1963	1963-02-02	1963-11-08
1964	1964-04-03	1964-10-17
1965	1965-04-04	1965-11-26
1966	1966-03-21	1966-11-08
1967	1967-03-04	1967-10-27
1968	1968-04-14	1968-11-01
1969	1969-01-09	1969-11-09
1970	1970-05-10	1970-10-27
1971	1971-02-17	1971-10-17
1972	1972-02-29	1972-10-19
1973	1973-04-21	1973-11-24
1974	1974-03-03	1974-10-19
1975	1975-01-28	1975-11-10
1976	1976-02-10	1976-10-12
1977	1977-04-28	1977-11-01
1978	1978-03-23	1978-11-11
1979	1979-02-15	1979-10-22
1980	1980-02-29	1980-11-10
1981	1981-02-21	1981-12-22
1982	1982-02-23	1982-10-20
1983	1983-03-03	1983-10-07
1984	1984-03-16	1984-10-19
1986	1986-02-19	1986-10-03
1989	1989-03-11	1989-11-14
1990	1990-04-05	1990-10-16
1992	1992-04-23	1992-10-31
1993	1993-03-09	1993-10-16
2002	2002-03-15	2002-11-10
2003	2003-03-28	2003-11-05
2004	2004-03-18	2004-10-30
2008	2008-03-27	2008-10-15
2009	2009-02-25	2009-10-02
2010	2010-04-07	2010-12-21
2011	2011-03-18	2011-10-26
2012	2012-04-02	2012-11-03
2013	2013-03-05	2013-10-13
2014	2014-03-12	2014-10-28

Every Fixed Threshold

Fixed thresholds at Bridgeport
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	63	179	1955	121
35 C (95 F): Days	63	126	1956	36
40 C (104 F): Days	51	50	1954	3
45 C (113 F): Days	8	5	1980	5
90 F (32.2 C): Days	63	161	1956	84
100 F (37.8 C): Days	61	89	1956	5
110 F (43.3 C): Days	19	11	1951	11
0 C (32 F): Ice days (max	51	15	1978	8
0 C (32 F): Frost days (min	70	88	1976	74
-10 C (14 F): Days with min	51	14	1963	9
-20 C (-4 F): Days with min	1	1	1989	1
20 C (68 F): Tropical nights (min	70	110	1986	86
25 C (77 F): Days with min	54	45	2011	5
10 mm (0.39 in): Days with 10 mm or more rain	101	38	1919	24
25 mm (0.98 in): Days with 25 mm or more rain	101	18	1940	8
50 mm (1.97 in): Days with 50 mm or more rain	83	9	1920	3
100 mm (3.94 in): Days with 100 mm or more rain	22	2	1959	1
200 mm (7.87 in): Days with 200 mm or more rain	2	1	1919	1
10 cm (3.9 in): Days with 10 cm or more snowfall	18	3	1978	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

Download the Data

Data for Bridgeport 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).

Bridgeport Threshold Days by Year (USC00411063)

Key Facts for Bridgeport Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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