Lynton Threshold Days by Year (ASN00008075)

4 fixed thresholds counted per year at Lynton (ASN00008075): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lynton Thresholds

Lynton: days with 10 mm (0.39 in) or more of precipitation in 89 years, most in 1915 with 23.
Lynton: days with 25 mm (0.98 in) or more of precipitation in 84 years, most in 1917 with 8.
Lynton: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1915 with 3.
Lynton: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1934 with 1.
4 fixed thresholds have at least one qualifying day at Lynton.

Days with 10 mm (0.39 in) or more of precipitation

89 years with a qualifying day

Days per year at Lynton with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1915.

Days with 10 mm (0.39 in) or more of precipitation per year at Lynton
Year	Days	Decade average
1915	23	17
1916	12	17
1917	20	17
1918	16	17
1919	14	17
1920	17	13.4
1921	21	13.4
1922	5	13.4
1923	15	13.4
1924	11	13.4
1925	12	13.4
1926	13	13.4
1927	13	13.4
1929	14	13.4
1930	16	13.6
1931	14	13.6
1932	13	13.6
1933	12	13.6
1934	15	13.6
1935	11	13.6
1936	15	13.6
1937	7	13.6
1939	19	13.6
1940	8	9
1944	10	9
1955	12	12.4
1956	9	12.4
1957	9	12.4
1958	20	12.4
1959	12	12.4
1961	12	11.7
1962	11	11.7
1963	19	11.7
1964	9	11.7
1965	16	11.7
1966	7	11.7
1967	11	11.7
1968	15	11.7
1969	5	11.7
1970	13	11.1
1971	13	11.1
1972	8	11.1
1973	12	11.1
1974	18	11.1
1975	17	11.1
1976	6	11.1
1977	5	11.1
1978	15	11.1
1979	4	11.1
1980	5	10.9
1981	11	10.9
1982	8	10.9
1983	14	10.9
1984	20	10.9
1985	6	10.9
1986	10	10.9
1987	11	10.9
1988	10	10.9
1989	14	10.9
1990	6	11.5
1991	11	11.5
1992	11	11.5
1993	8	11.5
1994	9	11.5
1995	14	11.5
1996	15	11.5
1997	14	11.5
1998	13	11.5
1999	14	11.5
2000	9	9.1
2001	12	9.1
2002	3	9.1
2003	12	9.1
2004	9	9.1
2005	11	9.1
2007	6	9.1
2008	13	9.1
2009	7	9.1
2011	16	9.9
2012	5	9.9
2013	8	9.9
2014	8	9.9
2015	10	9.9
2016	6	9.9
2018	16	9.9
2020	9	12.8
2021	15	12.8
2024	16	12.8
2026	11	12.8

For each year, a bar from the first to the last day at Lynton meeting 10 mm (0.39 in).

First to last qualifying date each year at Lynton
Year	First date	Last date
1915	1915-02-21	1915-09-17
1916	1916-01-21	1916-10-05
1917	1917-03-18	1917-12-01
1918	1918-04-22	1918-10-17
1919	1919-04-17	1919-09-02
1920	1920-03-12	1920-09-11
1921	1921-02-18	1921-10-28
1922	1922-04-16	1922-08-25
1923	1923-04-24	1923-08-07
1924	1924-03-20	1924-09-08
1925	1925-02-27	1925-09-10
1926	1926-04-16	1926-10-22
1927	1927-03-14	1927-08-14
1929	1929-03-24	1929-08-29
1930	1930-04-19	1930-10-18
1931	1931-05-03	1931-10-06
1932	1932-04-04	1932-09-09
1933	1933-05-21	1933-08-30
1934	1934-03-06	1934-08-23
1935	1935-03-14	1935-08-29
1936	1936-04-19	1936-10-17
1937	1937-05-13	1937-09-17
1939	1939-02-13	1939-08-03
1940	1940-05-14	1940-10-12
1944	1944-03-14	1944-08-23
1955	1955-04-10	1955-08-18
1956	1956-03-04	1956-06-28
1957	1957-03-18	1957-08-12
1958	1958-01-21	1958-12-17
1959	1959-06-01	1959-12-19
1961	1961-01-26	1961-08-05
1962	1962-05-24	1962-09-03
1963	1963-02-17	1963-08-19
1964	1964-04-27	1964-09-27
1965	1965-06-06	1965-11-26
1966	1966-04-04	1966-07-14
1967	1967-01-30	1967-09-16
1968	1968-01-27	1968-09-10
1969	1969-05-18	1969-09-02
1970	1970-02-02	1970-09-20
1971	1971-03-28	1971-11-11
1972	1972-05-13	1972-08-27
1973	1973-05-09	1973-09-05
1974	1974-01-02	1974-11-19
1975	1975-03-20	1975-10-15
1976	1976-02-27	1976-09-03
1977	1977-05-11	1977-10-01
1978	1978-05-20	1978-10-01
1979	1979-03-14	1979-08-19
1980	1980-05-28	1980-09-21
1981	1981-05-25	1981-08-15
1982	1982-01-20	1982-09-14
1983	1983-05-03	1983-09-13
1984	1984-02-22	1984-08-09
1985	1985-06-05	1985-09-22
1986	1986-05-14	1986-08-22
1987	1987-04-25	1987-10-06
1988	1988-04-15	1988-12-02
1989	1989-04-30	1989-08-18
1990	1990-01-28	1990-08-02
1991	1991-03-31	1991-12-24
1992	1992-03-17	1992-09-21
1993	1993-05-03	1993-09-05
1994	1994-05-23	1994-08-11
1995	1995-03-29	1995-11-16
1996	1996-04-19	1996-11-30
1997	1997-04-06	1997-10-20
1998	1998-05-11	1998-08-28
1999	1999-02-24	1999-10-07
2000	2000-01-16	2000-09-06
2001	2001-05-06	2001-10-06
2002	2002-06-19	2002-08-09
2003	2003-05-09	2003-11-17
2004	2004-05-10	2004-09-23
2005	2005-04-01	2005-09-20
2007	2007-01-04	2007-12-11
2008	2008-02-07	2008-09-18
2009	2009-05-22	2009-09-16
2011	2011-01-06	2011-12-08
2012	2012-04-29	2012-11-28
2013	2013-03-12	2013-10-09
2014	2014-04-27	2014-09-22
2015	2015-02-02	2015-11-06
2016	2016-04-12	2016-07-17
2018	2018-01-15	2018-12-17
2020	2020-02-22	2020-11-01
2021	2021-02-06	2021-10-19
2024	2024-02-25	2024-08-18
2026	2026-02-10	2026-09-06

Every Fixed Threshold

Fixed thresholds at Lynton
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	89	23	1915	11
25 mm (0.98 in): Days with 25 mm or more rain	84	8	1917	2
50 mm (1.97 in): Days with 50 mm or more rain	27	3	1915	1
100 mm (3.94 in): Days with 100 mm or more rain	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 1915.

Download the Data

Data for Lynton 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).

Lynton Threshold Days by Year (ASN00008075)

Key Facts for Lynton Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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