Ahiri Threshold Days by Year (IN012090101)

5 fixed thresholds counted per year at Ahiri (IN012090101): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ahiri Thresholds

Ahiri: days with 10 mm (0.39 in) or more of precipitation in 49 years, most in 1938 with 61.
Ahiri: days with 25 mm (0.98 in) or more of precipitation in 49 years, most in 1959 with 32.
Ahiri: days with 50 mm (1.97 in) or more of precipitation in 48 years, most in 1938 with 14.
Ahiri: days with 100 mm (3.94 in) or more of precipitation in 33 years, most in 1953 with 5.
5 fixed thresholds have at least one qualifying day at Ahiri.

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

49 years with a qualifying day

Days per year at Ahiri with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 61 in 1938.

Days with 10 mm (0.39 in) or more of precipitation per year at Ahiri
Year	Days	Decade average
1915	28	35.4
1916	40	35.4
1917	49	35.4
1918	28	35.4
1919	32	35.4
1920	26	37
1921	43	37
1923	37	37
1924	35	37
1925	47	37
1926	40	37
1927	43	37
1928	34	37
1929	28	37
1930	34	41.8
1931	43	41.8
1932	35	41.8
1933	46	41.8
1934	43	41.8
1935	39	41.8
1936	50	41.8
1937	40	41.8
1938	61	41.8
1939	27	41.8
1940	46	41.6
1941	26	41.6
1942	41	41.6
1943	42	41.6
1944	43	41.6
1945	57	41.6
1946	40	41.6
1947	43	41.6
1948	36	41.6
1949	42	41.6
1950	36	42.7
1951	40	42.7
1952	38	42.7
1953	46	42.7
1954	24	42.7
1955	56	42.7
1957	45	42.7
1958	49	42.7
1959	50	42.7
1960	28	37.6
1961	52	37.6
1964	40	37.6
1968	25	37.6
1969	43	37.6
1970	35	35

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

First to last qualifying date each year at Ahiri
Year	First date	Last date
1915	1915-02-05	1915-09-27
1916	1916-02-17	1916-11-05
1917	1917-02-04	1917-10-29
1918	1918-05-12	1918-12-06
1919	1919-01-26	1919-10-23
1920	1920-06-05	1920-09-20
1921	1921-01-22	1921-10-11
1923	1923-03-02	1923-10-30
1924	1924-06-14	1924-11-08
1925	1925-03-13	1925-09-25
1926	1926-01-03	1926-10-04
1927	1927-03-02	1927-11-15
1928	1928-06-10	1928-10-21
1929	1929-06-09	1929-10-06
1930	1930-04-03	1930-11-19
1931	1931-06-16	1931-11-02
1932	1932-02-19	1932-10-19
1933	1933-01-28	1933-09-22
1934	1934-04-15	1934-11-03
1935	1935-06-27	1935-10-20
1936	1936-01-30	1936-10-31
1937	1937-02-18	1937-09-27
1938	1938-02-07	1938-10-12
1939	1939-04-16	1939-10-30
1940	1940-03-10	1940-12-22
1941	1941-03-03	1941-09-16
1942	1942-02-02	1942-09-21
1943	1943-01-10	1943-10-12
1944	1944-02-11	1944-11-01
1945	1945-01-06	1945-10-21
1946	1946-02-16	1946-11-20
1947	1947-03-31	1947-10-05
1948	1948-02-11	1948-11-28
1949	1949-05-08	1949-10-30
1950	1950-02-22	1950-10-14
1951	1951-03-30	1951-10-03
1952	1952-06-19	1952-10-16
1953	1953-01-23	1953-10-18
1954	1954-03-25	1954-11-23
1955	1955-04-04	1955-10-30
1957	1957-03-01	1957-10-25
1958	1958-01-29	1958-11-24
1959	1959-01-30	1959-10-09
1960	1960-06-06	1960-10-03
1961	1961-02-07	1961-11-05
1964	1964-06-10	1964-10-06
1968	1968-07-04	1968-10-07
1969	1969-06-25	1969-09-22
1970	1970-06-08	1970-09-29

Every Fixed Threshold

Fixed thresholds at Ahiri
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	49	61	1938	35
25 mm (0.98 in): Days with 25 mm or more rain	49	32	1959	16
50 mm (1.97 in): Days with 50 mm or more rain	48	14	1938	1
100 mm (3.94 in): Days with 100 mm or more rain	33	5	1953	1
200 mm (7.87 in): Days with 200 mm or more rain	4	1	1937	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1915.

Download the Data

Data for Ahiri 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).

Ahiri Threshold Days by Year (IN012090101)

Key Facts for Ahiri Thresholds

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

Every Fixed Threshold

Download the Data

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