Uthamapalayam Threshold Days by Year

5 fixed thresholds counted per year at Uthamapalayam (IN020080400): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Uthamapalayam Thresholds

Uthamapalayam: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1915 with 32.
Uthamapalayam: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1912 with 14.
Uthamapalayam: days with 50 mm (1.97 in) or more of precipitation in 53 years, most in 1931 with 6.
Uthamapalayam: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1903 with 1.
5 fixed thresholds have at least one qualifying day at Uthamapalayam.

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

69 years with a qualifying day

Days per year at Uthamapalayam with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1915.

Days with 10 mm (0.39 in) or more of precipitation per year at Uthamapalayam
Year	Days	Decade average
1901	25	20.7
1902	24	20.7
1903	19	20.7
1904	12	20.7
1905	15	20.7
1906	25	20.7
1907	29	20.7
1908	14	20.7
1909	23	20.7
1910	16	23.3
1911	16	23.3
1912	28	23.3
1913	23	23.3
1914	24	23.3
1915	32	23.3
1916	18	23.3
1917	27	23.3
1918	27	23.3
1919	22	23.3
1920	22	20.6
1921	21	20.6
1922	20	20.6
1923	17	20.6
1924	30	20.6
1925	19	20.6
1926	16	20.6
1927	20	20.6
1928	12	20.6
1929	29	20.6
1930	29	22
1931	21	22
1932	25	22
1933	31	22
1934	18	22
1935	25	22
1936	24	22
1937	20	22
1938	15	22
1939	12	22
1940	24	24.3
1941	23	24.3
1942	24	24.3
1943	21	24.3
1944	31	24.3
1945	24	24.3
1946	30	24.3
1947	24	24.3
1948	18	24.3
1949	24	24.3
1950	24	19.2
1951	30	19.2
1952	17	19.2
1953	19	19.2
1954	20	19.2
1955	16	19.2
1956	15	19.2
1957	24	19.2
1958	16	19.2
1959	11	19.2
1960	30	21
1961	25	21
1962	11	21
1963	22	21
1964	23	21
1965	22	21
1967	18	21
1968	19	21
1969	19	21
1970	22	22

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

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

Every Fixed Threshold

Fixed thresholds at Uthamapalayam
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	32	1915	22
25 mm (0.98 in): Days with 25 mm or more rain	69	14	1912	7
50 mm (1.97 in): Days with 50 mm or more rain	53	6	1931	1
100 mm (3.94 in): Days with 100 mm or more rain	4	1	1903	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1950	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 Uthamapalayam 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

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

Uthamapalayam Threshold Days by Year

Key Facts for Uthamapalayam Thresholds

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

Every Fixed Threshold

Download the Data

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