Bridgeport Threshold Days by Year (USC00041072)

14 fixed thresholds counted per year at Bridgeport (USC00041072): 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 65 years, most in 1983 with 18.
Bridgeport: nights with a minimum temperature at or below 0 C (32 F) in 55 years, most in 1976 with 301.
Bridgeport: nights with a minimum temperature at or below -10 C (14 F) in 55 years, most in 1976 with 139.
Bridgeport: days with a maximum temperature at or below 0 C (32 F) in 53 years, most in 1917 with 52.
14 fixed thresholds have at least one qualifying day at Bridgeport.

Days at or above 30 C (86 F)

51 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 53 in 1981.

Days at or above 30 C (86 F) per year at Bridgeport
Year	Days	Decade average
1913	4	6.8
1914	6	6.8
1915	12	6.8
1916	5	6.8
1932	24	27
1933	32	27
1934	39	27
1935	22	27
1936	22	27
1937	36	27
1938	14	27
1958	19	29.5
1959	40	29.5
1960	25	18.8
1961	33	18.8
1962	10	18.8
1963	12	18.8
1964	18	18.8
1965	3	18.8
1966	28	18.8
1967	26	18.8
1968	10	18.8
1969	23	18.8
1970	21	17.6
1971	20	17.6
1972	23	17.6
1973	12	17.6
1974	10	17.6
1975	13	17.6
1976	13	17.6
1977	24	17.6
1978	16	17.6
1979	24	17.6
1980	28	31.5
1981	53	31.5
1983	21	31.5
1985	34	31.5
1986	33	31.5
1987	18	31.5
1988	38	31.5
1989	27	31.5
1992	24	29
1993	28	29
1994	39	29
1996	25	29
2000	29	35
2002	41	35
2010	29	27.8
2014	20	27.8
2015	27	27.8
2016	35	27.8

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
1913	1913-07-04	1913-08-06
1914	1914-08-04	1914-08-16
1915	1915-07-19	1915-08-30
1916	1916-07-10	1916-08-23
1932	1932-06-23	1932-09-17
1933	1933-06-12	1933-08-23
1934	1934-06-30	1934-09-06
1935	1935-06-20	1935-09-01
1936	1936-07-01	1936-08-15
1937	1937-06-20	1937-09-16
1938	1938-07-17	1938-08-20
1958	1958-07-08	1958-09-01
1959	1959-06-20	1959-09-07
1960	1960-06-03	1960-08-19
1961	1961-06-14	1961-08-21
1962	1962-07-07	1962-08-25
1963	1963-07-12	1963-09-25
1964	1964-06-24	1964-08-24
1965	1965-07-06	1965-08-06
1966	1966-06-14	1966-08-24
1967	1967-06-29	1967-08-22
1968	1968-06-18	1968-08-30
1969	1969-07-18	1969-08-25
1970	1970-06-20	1970-08-21
1971	1971-07-12	1971-09-14
1972	1972-06-28	1972-08-10
1973	1973-06-25	1973-09-05
1974	1974-06-12	1974-07-28
1975	1975-07-08	1975-09-25
1976	1976-07-05	1976-09-03
1977	1977-06-04	1977-09-06
1978	1978-07-13	1978-08-09
1979	1979-07-13	1979-09-15
1980	1980-06-17	1980-10-10
1981	1981-06-04	1981-09-05
1983	1983-05-28	1983-09-14
1985	1985-06-11	1985-08-26
1986	1986-05-28	1986-08-28
1987	1987-06-12	1987-08-18
1988	1988-06-18	1988-09-06
1989	1989-07-02	1989-08-15
1992	1992-06-22	1992-09-21
1993	1993-06-24	1993-10-11
1994	1994-06-09	1994-08-20
1996	1996-07-01	1996-08-30
2000	2000-06-15	2000-09-21
2002	2002-06-06	2002-09-04
2010	2010-06-28	2010-09-30
2014	2014-06-11	2014-09-01
2015	2015-06-21	2015-09-13
2016	2016-06-05	2016-08-21

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	51	53	1981	35
35 C (95 F): Days	5	5	1981	2
90 F (32.2 C): Days	45	24	1981	6
0 C (32 F): Ice days (max	53	52	1917	7
0 C (32 F): Frost days (min	55	301	1976	247
-10 C (14 F): Days with min	55	139	1976	76
-20 C (-4 F): Days with min	53	37	1972	3
-30 C (-22 F): Days with min	19	9	1916	2
10 mm (0.39 in): Days with 10 mm or more rain	65	18	1983	18
25 mm (0.98 in): Days with 25 mm or more rain	46	5	1969	3
50 mm (1.97 in): Days with 50 mm or more rain	10	2	1969	1
10 cm (3.9 in): Days with 10 cm or more snowfall	48	11	1916	2
25 cm (9.8 in): Days with 25 cm or more snowfall	26	4	1916	1
50 cm (19.7 in): Days with 50 cm or more snowfall	3	2	1916	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Bridgeport Threshold Days by Year (USC00041072)

Key Facts for Bridgeport Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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