Adur Threshold Days by Year (IN010081800)

5 fixed thresholds counted per year at Adur (IN010081800): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Adur Thresholds

Adur: days with 10 mm (0.39 in) or more of precipitation in 68 years, most in 1933 with 133.
Adur: days with 25 mm (0.98 in) or more of precipitation in 68 years, most in 1943 with 67.
Adur: days with 50 mm (1.97 in) or more of precipitation in 68 years, most in 1933 with 22.
Adur: days with 100 mm (3.94 in) or more of precipitation in 43 years, most in 1933 with 7.
5 fixed thresholds have at least one qualifying day at Adur.

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

68 years with a qualifying day

Days per year at Adur with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 133 in 1933.

Days with 10 mm (0.39 in) or more of precipitation per year at Adur
Year	Days	Decade average
1901	93	88.4
1902	92	88.4
1903	111	88.4
1904	68	88.4
1905	72	88.4
1906	85	88.4
1907	98	88.4
1908	71	88.4
1909	106	88.4
1910	82	87
1911	67	87
1912	81	87
1913	73	87
1914	82	87
1915	89	87
1916	113	87
1917	96	87
1918	76	87
1919	111	87
1920	91	94.7
1921	84	94.7
1922	110	94.7
1923	104	94.7
1924	98	94.7
1925	92	94.7
1926	83	94.7
1927	85	94.7
1928	95	94.7
1929	105	94.7
1930	93	93.2
1931	96	93.2
1932	101	93.2
1933	133	93.2
1934	88	93.2
1935	79	93.2
1936	81	93.2
1937	92	93.2
1938	77	93.2
1939	92	93.2
1940	84	87.4
1941	84	87.4
1942	96	87.4
1943	93	87.4
1944	79	87.4
1945	69	87.4
1946	98	87.4
1947	96	87.4
1950	81	84.2
1951	80	84.2
1952	74	84.2
1953	74	84.2
1954	99	84.2
1955	93	84.2
1956	70	84.2
1957	88	84.2
1958	83	84.2
1959	100	84.2
1960	107	89
1961	99	89
1962	113	89
1963	94	89
1964	84	89
1965	67	89
1966	73	89
1967	73	89
1968	91	89
1969	89	89
1970	84	84

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

First to last qualifying date each year at Adur
Year	First date	Last date
1901	1901-01-22	1901-12-04
1902	1902-03-14	1902-12-27
1903	1903-03-31	1903-11-11
1904	1904-03-03	1904-11-15
1905	1905-02-07	1905-11-12
1906	1906-01-12	1906-12-20
1907	1907-01-03	1907-12-13
1908	1908-03-27	1908-12-26
1909	1909-01-02	1909-12-14
1910	1910-02-18	1910-11-24
1911	1911-03-25	1911-12-07
1912	1912-02-02	1912-12-21
1913	1913-03-05	1913-11-30
1914	1914-03-10	1914-12-17
1915	1915-01-18	1915-12-15
1916	1916-04-04	1916-11-28
1917	1917-02-03	1917-12-21
1918	1918-01-22	1918-12-04
1919	1919-01-25	1919-12-28
1920	1920-03-23	1920-11-27
1921	1921-01-26	1921-12-30
1922	1922-01-01	1922-12-01
1923	1923-01-14	1923-11-25
1924	1924-01-05	1924-12-08
1925	1925-02-08	1925-12-12
1926	1926-01-05	1926-12-17
1927	1927-02-10	1927-11-30
1928	1928-02-03	1928-12-30
1929	1929-02-13	1929-12-06
1930	1930-03-14	1930-12-24
1931	1931-03-15	1931-12-25
1932	1932-02-22	1932-12-04
1933	1933-02-27	1933-12-16
1934	1934-01-08	1934-11-24
1935	1935-03-20	1935-12-25
1936	1936-02-04	1936-12-11
1937	1937-01-07	1937-12-25
1938	1938-02-02	1938-12-08
1939	1939-04-07	1939-12-13
1940	1940-04-10	1940-12-15
1941	1941-01-28	1941-12-08
1942	1942-03-28	1942-12-24
1943	1943-01-02	1943-12-09
1944	1944-02-18	1944-12-18
1945	1945-03-30	1945-11-29
1946	1946-03-16	1946-12-30
1947	1947-01-01	1947-12-23
1950	1950-03-13	1950-11-19
1951	1951-01-16	1951-12-03
1952	1952-01-04	1952-12-14
1953	1953-01-23	1953-12-02
1954	1954-03-11	1954-12-27
1955	1955-02-05	1955-11-29
1956	1956-01-11	1956-11-22
1957	1957-03-08	1957-12-30
1958	1958-03-15	1958-12-29
1959	1959-02-03	1959-12-21
1960	1960-02-28	1960-11-25
1961	1961-01-11	1961-11-12
1962	1962-01-26	1962-12-29
1963	1963-01-07	1963-12-23
1964	1964-03-03	1964-11-12
1965	1965-03-03	1965-12-10
1966	1966-02-28	1966-12-13
1967	1967-04-09	1967-11-03
1968	1968-02-21	1968-12-26
1969	1969-02-19	1969-12-18
1970	1970-02-21	1970-12-11

Every Fixed Threshold

Fixed thresholds at Adur
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	68	133	1933	84
25 mm (0.98 in): Days with 25 mm or more rain	68	67	1943	16
50 mm (1.97 in): Days with 50 mm or more rain	68	22	1933	5
100 mm (3.94 in): Days with 100 mm or more rain	43	7	1933	2
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1932	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1901.

Download the Data

Data for Adur 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).

Adur Threshold Days by Year (IN010081800)

Key Facts for Adur Thresholds

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

Every Fixed Threshold

Download the Data

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