Tellichery Threshold Days by Year (IN010020301)

5 fixed thresholds counted per year at Tellichery (IN010020301): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tellichery Thresholds

Tellichery: days with 10 mm (0.39 in) or more of precipitation in 66 years, most in 1961 with 126.
Tellichery: days with 25 mm (0.98 in) or more of precipitation in 66 years, most in 1961 with 83.
Tellichery: days with 50 mm (1.97 in) or more of precipitation in 66 years, most in 1961 with 43.
Tellichery: days with 100 mm (3.94 in) or more of precipitation in 62 years, most in 1968 with 11.
5 fixed thresholds have at least one qualifying day at Tellichery.

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

66 years with a qualifying day

Days per year at Tellichery with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 126 in 1961.

Days with 10 mm (0.39 in) or more of precipitation per year at Tellichery
Year	Days	Decade average
1901	76	78
1902	75	78
1903	87	78
1904	83	78
1905	74	78
1906	60	78
1907	92	78
1908	72	78
1909	83	78
1910	76	78.5
1911	59	78.5
1912	88	78.5
1913	68	78.5
1914	102	78.5
1915	67	78.5
1916	91	78.5
1917	80	78.5
1918	72	78.5
1919	82	78.5
1920	70	78
1921	70	78
1922	84	78
1923	79	78
1924	85	78
1925	77	78
1926	71	78
1927	82	78
1928	75	78
1929	87	78
1930	76	77
1931	92	77
1932	85	77
1933	93	77
1934	70	77
1935	57	77
1936	75	77
1937	80	77
1938	74	77
1939	68	77
1940	88	82
1941	82	82
1942	81	82
1943	93	82
1944	68	82
1945	56	82
1946	96	82
1947	83	82
1948	84	82
1949	89	82
1950	80	81.2
1951	62	81.2
1952	68	81.2
1953	59	81.2
1954	80	81.2
1955	96	81.2
1956	94	81.2
1957	91	81.2
1958	84	81.2
1959	98	81.2
1961	126	86
1962	84	86
1963	74	86
1964	71	86
1968	80	86
1969	81	86
1970	53	53

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

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

Every Fixed Threshold

Fixed thresholds at Tellichery
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	66	126	1961	53
25 mm (0.98 in): Days with 25 mm or more rain	66	83	1961	23
50 mm (1.97 in): Days with 50 mm or more rain	66	43	1961	10
100 mm (3.94 in): Days with 100 mm or more rain	62	11	1968	7
200 mm (7.87 in): Days with 200 mm or more rain	14	2	1909	2

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 Tellichery 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).

Tellichery Threshold Days by Year (IN010020301)

Key Facts for Tellichery Thresholds

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

Every Fixed Threshold

Download the Data

Related