Dharapuram Threshold Days by Year (IN020031500)

4 fixed thresholds counted per year at Dharapuram (IN020031500): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dharapuram Thresholds

Dharapuram: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1910 with 27.
Dharapuram: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1930 with 14.
Dharapuram: days with 50 mm (1.97 in) or more of precipitation in 55 years, most in 1970 with 6.
Dharapuram: days with 100 mm (3.94 in) or more of precipitation in 19 years, most in 1906 with 2.
4 fixed thresholds have at least one qualifying day at Dharapuram.

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

69 years with a qualifying day

Days per year at Dharapuram with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1910.

Days with 10 mm (0.39 in) or more of precipitation per year at Dharapuram
Year	Days	Decade average
1901	12	17.1
1902	18	17.1
1903	19	17.1
1904	15	17.1
1905	15	17.1
1906	17	17.1
1907	21	17.1
1908	18	17.1
1909	19	17.1
1910	27	17.2
1911	13	17.2
1912	17	17.2
1913	12	17.2
1914	15	17.2
1915	16	17.2
1916	17	17.2
1917	24	17.2
1918	13	17.2
1919	18	17.2
1920	25	17.7
1921	22	17.7
1922	20	17.7
1923	10	17.7
1924	14	17.7
1925	21	17.7
1926	17	17.7
1927	15	17.7
1928	18	17.7
1929	15	17.7
1930	25	18.4
1931	16	18.4
1932	24	18.4
1933	24	18.4
1934	10	18.4
1935	17	18.4
1936	16	18.4
1937	18	18.4
1938	14	18.4
1939	20	18.4
1940	26	18.6
1941	19	18.6
1942	13	18.6
1943	22	18.6
1944	20	18.6
1945	13	18.6
1946	25	18.6
1947	17	18.6
1948	15	18.6
1949	16	18.6
1950	8	15.7
1951	17	15.7
1952	12	15.7
1953	23	15.7
1954	14	15.7
1955	18	15.7
1956	16	15.7
1958	16	15.7
1959	17	15.7
1960	15	18.3
1961	13	18.3
1962	21	18.3
1963	26	18.3
1964	23	18.3
1965	16	18.3
1966	20	18.3
1967	16	18.3
1968	10	18.3
1969	23	18.3
1970	21	21

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

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

Every Fixed Threshold

Fixed thresholds at Dharapuram
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	27	1910	21
25 mm (0.98 in): Days with 25 mm or more rain	69	14	1930	12
50 mm (1.97 in): Days with 50 mm or more rain	55	6	1970	6
100 mm (3.94 in): Days with 100 mm or more rain	19	2	1906	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 Dharapuram 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).

Dharapuram Threshold Days by Year (IN020031500)

Key Facts for Dharapuram Thresholds

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

Every Fixed Threshold

Download the Data

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