Omalur Threshold Days by Year (IN020110700)

4 fixed thresholds counted per year at Omalur (IN020110700): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Omalur Thresholds

Omalur: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 1903 with 46.
Omalur: days with 25 mm (0.98 in) or more of precipitation in 70 years, most in 1903 with 24.
Omalur: days with 50 mm (1.97 in) or more of precipitation in 64 years, most in 1910 with 7.
Omalur: days with 100 mm (3.94 in) or more of precipitation in 13 years, most in 1916 with 2.
4 fixed thresholds have at least one qualifying day at Omalur.

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

70 years with a qualifying day

Days per year at Omalur with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1903.

Days with 10 mm (0.39 in) or more of precipitation per year at Omalur
Year	Days	Decade average
1901	29	29
1902	42	29
1903	46	29
1904	19	29
1905	21	29
1906	28	29
1907	21	29
1908	23	29
1909	32	29
1910	27	25.7
1911	15	25.7
1912	28	25.7
1913	26	25.7
1914	30	25.7
1915	26	25.7
1916	23	25.7
1917	33	25.7
1918	20	25.7
1919	29	25.7
1920	36	25.7
1921	25	25.7
1922	31	25.7
1923	19	25.7
1924	27	25.7
1925	27	25.7
1926	20	25.7
1927	24	25.7
1928	26	25.7
1929	22	25.7
1930	36	27.7
1931	34	27.7
1932	37	27.7
1933	23	27.7
1934	24	27.7
1935	20	27.7
1936	25	27.7
1937	24	27.7
1938	23	27.7
1939	31	27.7
1940	27	27.9
1941	32	27.9
1942	24	27.9
1943	27	27.9
1944	34	27.9
1945	24	27.9
1946	34	27.9
1947	27	27.9
1948	23	27.9
1949	27	27.9
1950	20	26.5
1951	20	26.5
1952	18	26.5
1953	39	26.5
1954	26	26.5
1955	27	26.5
1956	34	26.5
1957	19	26.5
1958	28	26.5
1959	34	26.5
1960	33	31.1
1961	27	31.1
1962	30	31.1
1963	31	31.1
1964	31	31.1
1965	25	31.1
1966	38	31.1
1967	28	31.1
1968	30	31.1
1969	38	31.1
1970	32	32

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

First to last qualifying date each year at Omalur
Year	First date	Last date
1901	1901-02-16	1901-12-12
1902	1902-03-14	1902-12-11
1903	1903-04-07	1903-12-04
1904	1904-04-09	1904-10-22
1905	1905-03-29	1905-11-26
1906	1906-02-28	1906-12-08
1907	1907-03-19	1907-12-19
1908	1908-02-24	1908-10-29
1909	1909-01-02	1909-11-29
1910	1910-04-15	1910-11-25
1911	1911-03-07	1911-11-22
1912	1912-05-20	1912-11-26
1913	1913-05-05	1913-12-07
1914	1914-04-12	1914-12-07
1915	1915-01-19	1915-11-26
1916	1916-05-05	1916-12-04
1917	1917-03-24	1917-11-18
1918	1918-03-22	1918-12-05
1919	1919-03-19	1919-12-08
1920	1920-01-02	1920-11-28
1921	1921-01-15	1921-11-02
1922	1922-01-10	1922-12-01
1923	1923-04-01	1923-12-05
1924	1924-01-07	1924-11-12
1925	1925-04-28	1925-12-11
1926	1926-01-28	1926-11-02
1927	1927-05-05	1927-10-28
1928	1928-02-04	1928-11-13
1929	1929-04-11	1929-12-07
1930	1930-02-11	1930-12-26
1931	1931-04-10	1931-12-27
1932	1932-02-23	1932-12-03
1933	1933-05-21	1933-12-16
1934	1934-01-25	1934-11-28
1935	1935-01-08	1935-11-18
1936	1936-02-08	1936-12-18
1937	1937-03-21	1937-11-19
1938	1938-04-02	1938-12-27
1939	1939-04-14	1939-11-18
1940	1940-03-26	1940-11-26
1941	1941-04-11	1941-12-04
1942	1942-04-25	1942-12-21
1943	1943-01-03	1943-11-22
1944	1944-01-11	1944-12-22
1945	1945-04-01	1945-11-15
1946	1946-01-21	1946-12-31
1947	1947-03-03	1947-11-22
1948	1948-03-27	1948-12-21
1949	1949-04-04	1949-10-31
1950	1950-02-20	1950-11-03
1951	1951-03-31	1951-11-21
1952	1952-04-26	1952-12-10
1953	1953-04-04	1953-11-28
1954	1954-04-15	1954-12-10
1955	1955-05-03	1955-11-03
1956	1956-04-25	1956-11-23
1957	1957-05-24	1957-11-09
1958	1958-03-13	1958-11-21
1959	1959-02-01	1959-12-01
1960	1960-04-05	1960-11-24
1961	1961-01-02	1961-12-01
1962	1962-03-22	1962-12-04
1963	1963-04-15	1963-12-08
1964	1964-05-17	1964-12-23
1965	1965-04-06	1965-12-07
1966	1966-04-22	1966-11-30
1967	1967-01-12	1967-12-16
1968	1968-03-16	1968-12-19
1969	1969-04-12	1969-12-16
1970	1970-02-22	1970-11-23

Every Fixed Threshold

Fixed thresholds at Omalur
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	70	46	1903	32
25 mm (0.98 in): Days with 25 mm or more rain	70	24	1903	15
50 mm (1.97 in): Days with 50 mm or more rain	64	7	1910	5
100 mm (3.94 in): Days with 100 mm or more rain	13	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 Omalur 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).

Omalur Threshold Days by Year (IN020110700)

Key Facts for Omalur Thresholds

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

Every Fixed Threshold

Download the Data

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