Bridgeport Threshold Days by Year (USC00060801)

18 fixed thresholds counted per year at Bridgeport (USC00060801): 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 55 years, most in 1942 with 55.
Bridgeport: days with 25 mm (0.98 in) or more of precipitation in 55 years, most in 1901 with 20.
Bridgeport: days with a maximum temperature at or above 30 C (86 F) in 51 years, most in 1944 with 47.
Bridgeport: days with a maximum temperature at or above 90 F (32.2 C) in 51 years, most in 1944 with 29.
18 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 47 in 1944.

Days at or above 30 C (86 F) per year at Bridgeport
Year	Days	Decade average
1899	22	22
1900	42	26
1901	29	26
1902	14	26
1903	26	26
1904	13	26
1905	23	26
1906	33	26
1907	22	26
1908	30	26
1909	28	26
1910	26	26.6
1911	28	26.6
1912	26	26.6
1913	31	26.6
1914	28	26.6
1915	23	26.6
1916	23	26.6
1917	24	26.6
1918	30	26.6
1919	27	26.6
1920	18	25
1921	33	25
1923	23	25
1924	24	25
1925	26	25
1926	24	25
1927	14	25
1928	27	25
1929	36	25
1930	43	33
1931	41	33
1932	31	33
1933	29	33
1934	26	33
1935	29	33
1936	28	33
1937	34	33
1938	29	33
1939	40	33
1940	20	31.4
1941	32	31.4
1942	21	31.4
1943	42	31.4
1944	47	31.4
1945	29	31.4
1946	23	31.4
1947	36	31.4
1948	26	31.4
1949	38	31.4
1950	19	19

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
1899	1899-05-28	1899-09-01
1900	1900-05-14	1900-09-12
1901	1901-06-12	1901-09-07
1902	1902-05-23	1902-09-02
1903	1903-04-29	1903-09-15
1904	1904-05-24	1904-08-17
1905	1905-06-14	1905-09-30
1906	1906-05-13	1906-09-21
1907	1907-06-16	1907-09-21
1908	1908-05-24	1908-10-17
1909	1909-06-14	1909-08-29
1910	1910-06-19	1910-08-25
1911	1911-05-22	1911-09-22
1912	1912-06-02	1912-09-11
1913	1913-05-02	1913-09-08
1914	1914-05-20	1914-09-23
1915	1915-04-25	1915-09-17
1916	1916-07-01	1916-09-14
1917	1917-05-20	1917-08-25
1918	1918-05-06	1918-08-26
1919	1919-05-05	1919-10-03
1920	1920-06-03	1920-09-26
1921	1921-05-21	1921-09-08
1923	1923-05-26	1923-09-25
1924	1924-06-22	1924-09-02
1925	1925-05-23	1925-09-05
1926	1926-06-30	1926-09-25
1927	1927-04-20	1927-10-02
1928	1928-07-02	1928-10-12
1929	1929-04-07	1929-09-10
1930	1930-05-05	1930-09-26
1931	1931-05-28	1931-09-23
1932	1932-06-04	1932-09-05
1933	1933-05-26	1933-09-09
1934	1934-05-05	1934-08-11
1935	1935-05-29	1935-08-21
1936	1936-05-08	1936-09-12
1937	1937-05-31	1937-09-04
1938	1938-04-28	1938-10-17
1939	1939-05-07	1939-09-16
1940	1940-06-03	1940-09-21
1941	1941-04-15	1941-10-06
1942	1942-04-30	1942-09-03
1943	1943-05-07	1943-09-07
1944	1944-05-05	1944-09-03
1945	1945-06-14	1945-09-29
1946	1946-05-30	1946-10-06
1947	1947-05-13	1947-09-15
1948	1948-05-12	1948-09-13
1949	1949-05-05	1949-08-28
1950	1950-06-07	1950-09-01

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	47	1944	19
35 C (95 F): Days	35	8	1949	8
90 F (32.2 C): Days	51	29	1944	5
100 F (37.8 C): Days	8	2	1917	1
0 C (32 F): Ice days (max	51	46	1904	17
0 C (32 F): Frost days (min	51	150	1926	114
-10 C (14 F): Days with min	51	44	1934	15
-20 C (-4 F): Days with min	20	7	1934	1
20 C (68 F): Tropical nights (min	51	31	1949	9
25 C (77 F): Days with min	2	1	1917	1
10 mm (0.39 in): Days with 10 mm or more rain	55	55	1942	38
25 mm (0.98 in): Days with 25 mm or more rain	55	20	1901	12
50 mm (1.97 in): Days with 50 mm or more rain	50	8	1944	1
100 mm (3.94 in): Days with 100 mm or more rain	4	2	1938	2
200 mm (7.87 in): Days with 200 mm or more rain	2	1	1905	1
10 cm (3.9 in): Days with 10 cm or more snowfall	33	8	1916	1
25 cm (9.8 in): Days with 25 cm or more snowfall	11	2	1947	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1934	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 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 (USC00060801)

Key Facts for Bridgeport Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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