Alur Threshold Days by Year (IN001120601)

4 fixed thresholds counted per year at Alur (IN001120601): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Alur Thresholds

Alur: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1915 with 30.
Alur: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1917 with 18.
Alur: days with 50 mm (1.97 in) or more of precipitation in 55 years, most in 1956 with 6.
Alur: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1916 with 2.
4 fixed thresholds have at least one qualifying day at Alur.

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

69 years with a qualifying day

Days per year at Alur with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1915.

Days with 10 mm (0.39 in) or more of precipitation per year at Alur
Year	Days	Decade average
1901	17	16.8
1902	19	16.8
1903	25	16.8
1904	10	16.8
1905	11	16.8
1906	22	16.8
1907	17	16.8
1908	18	16.8
1909	12	16.8
1910	17	20.2
1911	14	20.2
1912	19	20.2
1913	17	20.2
1914	19	20.2
1915	30	20.2
1916	24	20.2
1917	28	20.2
1918	12	20.2
1919	22	20.2
1920	13	15.2
1921	14	15.2
1922	11	15.2
1923	15	15.2
1924	13	15.2
1925	17	15.2
1926	12	15.2
1927	19	15.2
1928	17	15.2
1929	21	15.2
1930	21	17.1
1931	16	17.1
1932	23	17.1
1933	22	17.1
1934	9	17.1
1935	22	17.1
1936	11	17.1
1937	10	17.1
1938	24	17.1
1939	13	17.1
1940	24	17.2
1941	15	17.2
1942	15	17.2
1943	19	17.2
1944	18	17.2
1945	14	17.2
1946	15	17.2
1947	21	17.2
1948	16	17.2
1949	15	17.2
1950	16	18.6
1951	18	18.6
1952	12	18.6
1954	19	18.6
1955	23	18.6
1956	24	18.6
1957	21	18.6
1958	21	18.6
1959	13	18.6
1960	17	15.1
1961	17	15.1
1962	16	15.1
1963	15	15.1
1964	13	15.1
1965	11	15.1
1966	13	15.1
1967	13	15.1
1968	20	15.1
1969	16	15.1
1970	21	21

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

First to last qualifying date each year at Alur
Year	First date	Last date
1901	1901-02-18	1901-10-18
1902	1902-05-04	1902-11-03
1903	1903-05-16	1903-11-10
1904	1904-05-17	1904-10-23
1905	1905-02-22	1905-11-24
1906	1906-01-21	1906-12-29
1907	1907-04-25	1907-11-27
1908	1908-03-26	1908-10-21
1909	1909-04-10	1909-09-11
1910	1910-05-08	1910-11-08
1911	1911-05-04	1911-10-16
1912	1912-04-26	1912-11-25
1913	1913-04-21	1913-10-14
1914	1914-05-04	1914-10-04
1915	1915-03-02	1915-11-25
1916	1916-05-14	1916-11-08
1917	1917-02-01	1917-11-17
1918	1918-01-22	1918-11-26
1919	1919-04-17	1919-12-18
1920	1920-06-06	1920-10-08
1921	1921-04-19	1921-11-03
1922	1922-01-03	1922-11-12
1923	1923-03-01	1923-10-25
1924	1924-04-01	1924-10-19
1925	1925-04-15	1925-12-11
1926	1926-01-30	1926-10-11
1927	1927-05-04	1927-11-03
1928	1928-02-04	1928-10-20
1929	1929-04-14	1929-12-04
1930	1930-03-30	1930-10-30
1931	1931-03-15	1931-11-01
1932	1932-05-01	1932-11-07
1933	1933-05-05	1933-11-19
1934	1934-04-18	1934-11-02
1935	1935-04-03	1935-10-24
1936	1936-02-22	1936-11-13
1937	1937-03-24	1937-10-03
1938	1938-03-25	1938-10-09
1939	1939-04-20	1939-10-26
1940	1940-04-25	1940-11-17
1941	1941-01-31	1941-12-04
1942	1942-04-10	1942-10-29
1943	1943-04-08	1943-10-17
1944	1944-06-26	1944-11-02
1945	1945-05-27	1945-11-12
1946	1946-04-14	1946-11-10
1947	1947-05-11	1947-10-19
1948	1948-04-27	1948-11-23
1949	1949-05-10	1949-10-21
1950	1950-05-27	1950-11-02
1951	1951-04-03	1951-10-08
1952	1952-05-23	1952-12-10
1954	1954-05-10	1954-10-27
1955	1955-03-05	1955-10-10
1956	1956-04-06	1956-10-16
1957	1957-05-13	1957-10-04
1958	1958-02-26	1958-11-25
1959	1959-06-21	1959-10-18
1960	1960-04-22	1960-11-03
1961	1961-05-14	1961-11-30
1962	1962-04-30	1962-10-28
1963	1963-04-22	1963-10-24
1964	1964-07-15	1964-11-13
1965	1965-06-30	1965-09-24
1966	1966-05-02	1966-11-15
1967	1967-05-04	1967-10-03
1968	1968-03-15	1968-11-20
1969	1969-05-05	1969-11-19
1970	1970-03-08	1970-10-07

Every Fixed Threshold

Fixed thresholds at Alur
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	69	30	1915	21
25 mm (0.98 in): Days with 25 mm or more rain	69	18	1917	8
50 mm (1.97 in): Days with 50 mm or more rain	55	6	1956	3
100 mm (3.94 in): Days with 100 mm or more rain	5	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 1901.

Download the Data

Data for Alur 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).

Alur Threshold Days by Year (IN001120601)

Key Facts for Alur Thresholds

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

Every Fixed Threshold

Download the Data

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