Challakire Threshold Days by Year (IN009070200)

4 fixed thresholds counted per year at Challakire (IN009070200): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Challakire Thresholds

Challakire: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 1916 with 24.
Challakire: days with 25 mm (0.98 in) or more of precipitation in 68 years, most in 1916 with 11.
Challakire: days with 50 mm (1.97 in) or more of precipitation in 53 years, most in 1933 with 4.
Challakire: days with 100 mm (3.94 in) or more of precipitation in 8 years, most in 1918 with 1.
4 fixed thresholds have at least one qualifying day at Challakire.

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

70 years with a qualifying day

Days per year at Challakire with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 24 in 1916.

Days with 10 mm (0.39 in) or more of precipitation per year at Challakire
Year	Days	Decade average
1901	12	11.1
1902	11	11.1
1903	16	11.1
1904	8	11.1
1905	5	11.1
1906	18	11.1
1907	11	11.1
1908	8	11.1
1909	11	11.1
1910	20	16.4
1911	10	16.4
1912	17	16.4
1913	19	16.4
1914	8	16.4
1915	20	16.4
1916	24	16.4
1917	15	16.4
1918	14	16.4
1919	17	16.4
1920	7	12.8
1921	17	12.8
1922	12	12.8
1923	13	12.8
1924	11	12.8
1925	13	12.8
1926	15	12.8
1927	10	12.8
1928	13	12.8
1929	17	12.8
1930	18	13.8
1931	9	13.8
1932	21	13.8
1933	24	13.8
1934	9	13.8
1935	11	13.8
1936	10	13.8
1937	9	13.8
1938	15	13.8
1939	12	13.8
1940	15	12.1
1941	7	12.1
1942	8	12.1
1943	15	12.1
1944	14	12.1
1945	8	12.1
1946	20	12.1
1947	13	12.1
1948	12	12.1
1949	9	12.1
1950	6	14
1951	18	14
1952	10	14
1953	15	14
1954	9	14
1955	20	14
1956	20	14
1957	16	14
1958	11	14
1959	15	14
1960	7	13.5
1961	11	13.5
1962	13	13.5
1963	18	13.5
1964	18	13.5
1965	6	13.5
1966	16	13.5
1967	12	13.5
1968	19	13.5
1969	15	13.5
1970	21	21

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

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

Every Fixed Threshold

Fixed thresholds at Challakire
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	24	1916	21
25 mm (0.98 in): Days with 25 mm or more rain	68	11	1916	9
50 mm (1.97 in): Days with 50 mm or more rain	53	4	1933	1
100 mm (3.94 in): Days with 100 mm or more rain	8	1	1918	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.

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Data for Challakire 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).

Challakire Threshold Days by Year (IN009070200)

Key Facts for Challakire Thresholds

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

Every Fixed Threshold

Download the Data

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