Britt 3E Threshold Days by Year (USC00130923)

19 fixed thresholds counted per year at Britt 3E (USC00130923): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Britt 3E Thresholds

Britt 3E: days with a maximum temperature at or above 30 C (86 F) in 105 years, most in 1936 with 75.
Britt 3E: days with a maximum temperature at or below 0 C (32 F) in 105 years, most in 1978 with 102.
Britt 3E: days with 10 mm (0.39 in) or more of precipitation in 104 years, most in 2007 with 41.
Britt 3E: days with 25 mm (0.98 in) or more of precipitation in 104 years, most in 1938 with 15.
19 fixed thresholds have at least one qualifying day at Britt 3E.

Days at or above 30 C (86 F)

105 years with a qualifying day

Days per year at Britt 3E with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 75 in 1936.

Days at or above 30 C (86 F) per year at Britt 3E
Year	Days	Decade average
1897	57	44
1898	42	44
1899	33	44
1900	56	32.2
1901	58	32.2
1902	25	32.2
1903	22	32.2
1904	13	32.2
1905	34	32.2
1906	31	32.2
1907	21	32.2
1908	33	32.2
1909	29	32.2
1910	47	35.7
1911	58	35.7
1912	35	35.7
1913	51	35.7
1914	41	35.7
1915	4	35.7
1916	48	35.7
1917	23	35.7
1918	22	35.7
1919	28	35.7
1920	32	41.3
1922	48	41.3
1923	51	41.3
1925	50	41.3
1926	38	41.3
1927	35	41.3
1929	35	41.3
1930	51	61.9
1931	70	61.9
1932	42	61.9
1933	66	61.9
1934	65	61.9
1935	66	61.9
1936	75	61.9
1937	60	61.9
1938	53	61.9
1939	71	61.9
1940	41	47.9
1941	52	47.9
1942	32	47.9
1943	48	47.9
1944	40	47.9
1945	25	47.9
1947	69	47.9
1948	61	47.9
1949	63	47.9
1950	22	42.1
1951	24	42.1
1952	48	42.1
1953	48	42.1
1954	39	42.1
1955	64	42.1
1956	56	42.1
1957	38	42.1
1958	33	42.1
1959	49	42.1
1960	36	29.6
1961	32	29.6
1962	32	29.6
1963	29	29.6
1964	43	29.6
1965	23	29.6
1966	28	29.6
1967	19	29.6
1968	32	29.6
1969	22	29.6
1970	48	41.3
1971	40	41.3
1972	30	41.3
1973	36	41.3
1974	21	41.3
1975	50	41.3
1976	54	41.3
1977	57	41.3
1978	36	41.3
1980	63	38.5
1981	31	38.5
1985	29	38.5
1986	29	38.5
1988	54	38.5
1989	25	38.5
1990	26	23.3
1991	34	23.3
1992	10	23.3
1993	11	23.3
1994	18	23.3
1995	40	23.3
1996	16	23.3
1997	20	23.3
1998	30	23.3
1999	28	23.3
2000	13	23
2001	26	23
2002	34	23
2003	21	23
2004	9	23
2005	32	23
2006	27	23
2007	35	23
2008	10	23
2010	29	21.5
2015	14	21.5

For each year, a bar from the first to the last day at Britt 3E meeting 30 C (86 F).

First to last qualifying date each year at Britt 3E
Year	First date	Last date
1897	1897-05-18	1897-10-14
1898	1898-05-23	1898-09-29
1899	1899-06-12	1899-09-11
1900	1900-05-11	1900-10-04
1901	1901-05-02	1901-09-06
1902	1902-04-21	1902-08-30
1903	1903-06-06	1903-08-24
1904	1904-05-22	1904-09-28
1905	1905-06-03	1905-08-29
1906	1906-04-24	1906-09-16
1907	1907-05-12	1907-09-18
1908	1908-06-22	1908-09-22
1909	1909-05-05	1909-08-27
1910	1910-04-28	1910-10-16
1911	1911-05-09	1911-09-17
1912	1912-05-22	1912-10-05
1913	1913-05-28	1913-10-03
1914	1914-05-25	1914-09-05
1915	1915-07-12	1915-08-06
1916	1916-05-07	1916-09-06
1917	1917-05-17	1917-08-21
1918	1918-05-03	1918-08-25
1919	1919-06-18	1919-10-02
1920	1920-05-22	1920-09-25
1922	1922-05-10	1922-10-04
1923	1923-06-01	1923-09-26
1925	1925-04-22	1925-09-19
1926	1926-04-29	1926-09-17
1927	1927-06-08	1927-10-26
1929	1929-05-31	1929-09-03
1930	1930-04-10	1930-10-11
1931	1931-04-08	1931-09-20
1932	1932-05-13	1932-08-30
1933	1933-05-18	1933-09-25
1934	1934-04-30	1934-10-11
1935	1935-06-02	1935-09-24
1936	1936-05-06	1936-09-22
1937	1937-05-29	1937-09-22
1938	1938-06-14	1938-10-16
1939	1939-04-23	1939-09-22
1940	1940-05-12	1940-09-21
1941	1941-05-14	1941-09-21
1942	1942-05-28	1942-09-16
1943	1943-05-28	1943-08-31
1944	1944-05-14	1944-09-17
1945	1945-06-22	1945-09-07
1947	1947-06-06	1947-10-22
1948	1948-04-19	1948-09-19
1949	1949-04-25	1949-08-27
1950	1950-05-24	1950-09-09
1951	1951-06-17	1951-10-01
1952	1952-04-29	1952-09-30
1953	1953-05-29	1953-10-03
1954	1954-04-14	1954-09-26
1955	1955-05-02	1955-09-18
1956	1956-05-13	1956-10-12
1957	1957-06-05	1957-08-31
1958	1958-06-04	1958-10-15
1959	1959-05-01	1959-09-08
1960	1960-04-22	1960-09-08
1961	1961-05-12	1961-09-10
1962	1962-05-04	1962-09-12
1963	1963-05-08	1963-10-06
1964	1964-05-18	1964-09-03
1965	1965-04-30	1965-09-09
1966	1966-06-20	1966-08-30
1967	1967-05-18	1967-08-17
1968	1968-04-30	1968-08-24
1969	1969-05-27	1969-08-30
1970	1970-04-27	1970-09-20
1971	1971-05-14	1971-09-12
1972	1972-05-16	1972-09-17
1973	1973-06-07	1973-08-30
1974	1974-07-01	1974-08-21
1975	1975-05-10	1975-10-13
1976	1976-06-05	1976-10-01
1977	1977-04-09	1977-09-08
1978	1978-05-19	1978-08-24
1980	1980-04-20	1980-09-19
1981	1981-04-27	1981-09-13
1985	1985-04-18	1985-09-20
1986	1986-06-01	1986-09-27
1988	1988-05-15	1988-09-18
1989	1989-05-30	1989-09-01
1990	1990-05-08	1990-09-13
1991	1991-04-07	1991-08-31
1992	1992-05-01	1992-10-03
1993	1993-06-23	1993-10-08
1994	1994-04-19	1994-09-15
1995	1995-06-16	1995-08-31
1996	1996-05-18	1996-08-07
1997	1997-06-16	1997-10-07
1998	1998-05-15	1998-09-27
1999	1999-05-28	1999-09-04
2000	2000-06-08	2000-09-15
2001	2001-05-15	2001-08-09
2002	2002-04-16	2002-09-10
2003	2003-04-15	2003-09-08
2004	2004-04-17	2004-09-20
2005	2005-06-07	2005-10-05
2006	2006-04-14	2006-10-04
2007	2007-04-30	2007-09-18
2008	2008-05-26	2008-08-04
2010	2010-05-25	2010-10-10
2015	2015-05-04	2015-09-17

Every Fixed Threshold

Fixed thresholds at Britt 3E
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	105	75	1936	14
35 C (95 F): Days	74	33	1936	1
40 C (104 F): Days	8	10	1936	1
90 F (32.2 C): Days	103	52	1931	4
100 F (37.8 C): Days	25	19	1936	1
0 C (32 F): Ice days (max	105	102	1978	63
0 C (32 F): Frost days (min	103	186	1907	128
-10 C (14 F): Days with min	103	94	1950	51
-20 C (-4 F): Days with min	103	44	1917	24
-30 C (-22 F): Days with min	50	7	1936	2
20 C (68 F): Tropical nights (min	101	35	1935	8
25 C (77 F): Days with min	13	9	1935	1
10 mm (0.39 in): Days with 10 mm or more rain	104	41	2007	32
25 mm (0.98 in): Days with 25 mm or more rain	104	15	1938	8
50 mm (1.97 in): Days with 50 mm or more rain	79	6	1938	1
100 mm (3.94 in): Days with 100 mm or more rain	9	1	1932	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1954	1
10 cm (3.9 in): Days with 10 cm or more snowfall	69	9	2000	3
25 cm (9.8 in): Days with 25 cm or more snowfall	8	1	1930	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1897.

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Data for Britt 3E 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).

Britt 3E Threshold Days by Year (USC00130923)

Key Facts for Britt 3E Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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