Tirumangalam Threshold Days by Year

4 fixed thresholds counted per year at Tirumangalam (IN020080202): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tirumangalam Thresholds

Tirumangalam: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 1966 with 38.
Tirumangalam: days with 25 mm (0.98 in) or more of precipitation in 70 years, most in 1955 with 19.
Tirumangalam: days with 50 mm (1.97 in) or more of precipitation in 69 years, most in 1955 with 10.
Tirumangalam: days with 100 mm (3.94 in) or more of precipitation in 14 years, most in 1901 with 2.
4 fixed thresholds have at least one qualifying day at Tirumangalam.

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

70 years with a qualifying day

Days per year at Tirumangalam with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 38 in 1966.

Days with 10 mm (0.39 in) or more of precipitation per year at Tirumangalam
Year	Days	Decade average
1901	32	25
1902	26	25
1903	27	25
1904	16	25
1905	25	25
1906	21	25
1907	23	25
1908	23	25
1909	32	25
1910	29	24.6
1911	20	24.6
1912	25	24.6
1913	15	24.6
1914	26	24.6
1915	33	24.6
1916	17	24.6
1917	34	24.6
1918	22	24.6
1919	25	24.6
1920	30	26.5
1921	32	26.5
1922	36	26.5
1923	16	26.5
1924	19	26.5
1925	26	26.5
1926	20	26.5
1927	26	26.5
1928	27	26.5
1929	33	26.5
1930	31	24.7
1931	25	24.7
1932	31	24.7
1933	23	24.7
1934	25	24.7
1935	19	24.7
1936	29	24.7
1937	20	24.7
1938	23	24.7
1939	21	24.7
1940	28	25.2
1941	21	25.2
1942	24	25.2
1943	22	25.2
1944	32	25.2
1945	25	25.2
1946	33	25.2
1947	28	25.2
1948	12	25.2
1949	27	25.2
1950	25	24.6
1951	27	24.6
1952	16	24.6
1953	30	24.6
1954	27	24.6
1955	31	24.6
1956	29	24.6
1957	24	24.6
1958	18	24.6
1959	19	24.6
1960	30	27.3
1961	15	27.3
1962	31	27.3
1963	27	27.3
1964	32	27.3
1965	26	27.3
1966	38	27.3
1967	24	27.3
1968	27	27.3
1969	23	27.3
1970	27	27

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

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

Every Fixed Threshold

Fixed thresholds at Tirumangalam
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	38	1966	27
25 mm (0.98 in): Days with 25 mm or more rain	70	19	1955	15
50 mm (1.97 in): Days with 50 mm or more rain	69	10	1955	1
100 mm (3.94 in): Days with 100 mm or more rain	14	2	1901	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 Tirumangalam 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Tirumangalam Threshold Days by Year

Key Facts for Tirumangalam Thresholds

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

Every Fixed Threshold

Download the Data

Related